Hot water bluing

Hot water bluing. The general consensus is the Brownells " Best" Water Displacing Oil. Select any two bluing procedures (cold bluing, hot bluing, hot caustic bluing) and any two. To those of The key ingredients are, like so many things in shooting, a steady hand, thorough preparation, and proper follow-through to get the result you want. 11/16/2021. You'll probably have to repeat the bluing and rinsing process a few times to get a nice, dark blue finish. Used during laundering, it adds a trace of blue dye (sometimes Prussian blue, sometimes synthetic ultramarine) to the fabric causing the human eye to see the white of the Also, for commercial bluing chemicals, the normal temperature range is about 290 degrees. . When bluing a gun one of the stepsis to soak the parts in WDO overnight after you're done bluing and polishing. A blueing run starts the first thing in the morning. In this video, I will show you how much it is simple to apply hot gun bluing at home. Were seeing this quite alot and do solid rib repair for some big name makers, the only good way to not have this problem is by not using a hot salt bluing on barrels with so many parts to them. The hot bluing method also creates the traditional caustic black coating seen on blue gun barrels and other parts. Wash the metals with hot soap and water. The first step is to remove the old finish and rust, so the gun is blasted with a fine glass bead, which Enhanced Document Preview: Question 1 1 / 1 pts T/F: Most experts agree that slow rust bluing produces the least durable blue-black finish obtainable on gun metal. The Theory Essentially, rust bluing uses an acid solution to rust the steel in a controlled environment. Jump to Latest 2K views 3 replies 4 participants last post by Grizer Dec 28, 2007. A barrel band or the butt plate makes good test subjects. FTT. beeperboy Regular. Any other recommendations for a good cold bluing treatment? Thanks. Salts are kept at 292 FH. For many years it was often difficult to have a gun blued and have it match the exact shade it may have been before and nearly impossible to bring a firearm to a gunsmith and have the blue match what may have been Liquid bluing is a colloidal suspension of a very fine blue iron powder and water. I warmed 1 gal of Clorox bleach to just over 100° I had a pot of very warm ( not boiling ) water with 3 tablespoons of baking soda on the stove. The process is older than caustic bluing and is mentioned in 19th century The real professional - and longtime favorite - "after-bluing", one-step oil and protection treatment. Hey, Steve from Brownells here. Find a lower price on an exact item? We'll match it. I Know bluing tanks are usually long narrow and deep. Best Price. To get around the problems of the hot-dip bluing, and speed up the rust-blue process, Brownells developed the Dicropan IM (registered) process. Rinse the metal with very hot water. This is not a 2. The bluing solution used in hot bluing is a caustic salt mixture of potassium nitrate and sodium hydroxide known as “Traditional Caustic Black. The bluing chemicals for hot water bluing are much different than what is in cold blue. But: this got me thinkin'. Meanwhile, the parts have been washed My question is will I have a problem maintaining the proper temperature 280-290 degrees in a small tank due to the small volume of water and the evaporation rate. Bluing is done in a sheet-metal tank, large enough to immerse the largest parts of the gun. Let sit 5-6 minutes, and then buff out lightly w/ 0000 steel wool. Carded and oiled and on the completed rifle. I will assume that Add cold water to the Bluing Tank and Dulite`s Steel Kote at the rate of 7lbs per gallon of water. Heat Select any two bluing procedures (cold bluing, hot bluing, hot caustic bluing) and any two. Real Men own and shoot a Winchester SINGLE-SHOT! Reactions: pdkfishing , sharps4590, carver and 3 others. Correct! browning, and blackening of gunmetal. Place object in molten sodium nitrate ⇦ this on Amazon [affil link] (700-800 °F) for 2-3 minutes. Posts: 2,694 Well the way I understood what he was telling me wasn't heat the part and blue it. Rinse thoroughly with hot water. The hot-bluing process requires cleaning your gun’s parts before dipping them in a heated bluing solution. Fill to Also, you can use dish detergent in the hot water to break surface tension and promote more even bluing. Maybe Voopie will chime in on this, he's done more bluing than any one I know. Hot Salts Bluing is a simple process for coloring metal, but you must pay attention to detail if you wish to obtain satisfactory results. While there are a few different types of bluing, one of the most durable forms is hot salt bluing. Jun 7, 2006 #6 tiriaq said: I have used a similar formula from the Dixie catalgue that used sodium nitrate, rather than the ammonium version. They have one row of specially sized and positioned holes in a ¾' pipe. Rust bluing, sometimes called “slow-rust bluing,” is very labor intensive, which is why it was replaced by hot salt bath bluing (hot bluing) in manufacturing over a century ago. Slow rust bluing and hot caustic bluing are two methods of bluing. I have 3 more of the small pipe burners for the other tanks (rinsing, neutralizing, hot water bath). WHILE IT WILL NOT HARM THE TEMPER OF YOUR BLADES, 275 DEGREE BOILING LYE AND FERTILIZER WILL MOST DEFINITELY HARM YOUR SKIN, EYES, There are several methods for bluing gun parts, and the most popular ones are cold and hot-bluing. , Lands in the throat are which are uneven in their short points are usually caused by:, According to Joe Carlos, what must you do with a barrel to know for certain what its current capabilities are? and more. Everybody and their grandma says cold bluing is not as durable as rust bluing or hot bluing. What you must do The process for hot bluing a damascus blade: 15 min in metal cleaner, rinse in cold water, 20 to 30 minutes in bluing salts, depending on desired color. When nitre bluing (fire blue), it is limited to non-stressed parts as the temp will meet or exceed 800* to get a brilliant blue. It is a process that is often used to temper springs or heat treat small parts without Study with Quizlet and memorize flashcards containing terms like T/F: One possible indicator that a barrel is likely to shoot poorly is pitting near the crown. The tank will be filled three-fourths full of water and placed Dilute a few drops of bluing in 1 quart or more of water and add the diluted bluing to the water in the sink. Q&A. Can I touch up worn areas on a blued firearm? Yes, touch-up bluing solutions are available for repairing minor Can be used on double barrel guns. 3-5 mins in the salts and cool down in cold water, and back in salts, about 3 times like that, and if I remember correctly we ran the temperature up a little on the salts as well. All surfaces to be blued are then wiped with a solution of alcohol and whiting-a polishing compound of very fine texture. In order for this conversion Thanks to hot-bluing, you can now give your gun a beautiful blue-black finish within a couple of hours at home. Dry and inspect. If you've never blued, practice the entire procedure on a small piece first. Y'all be safe The Cleaning Solution and Cold Water Rinse Tank are on the left of the “U”, the Bluing Solution Tank is across the bottom, and the After-bluing Cold Water Rinse Tank and the Hot Water Rinse Tank a sepa-rate area away from the heated tanks. In this guide, we’ll walk you through THIS IS A HOT CAUSTIC BLUING SOLUTION. Divert from these instructions at your peril. Hot bluing double barrels runs the risk of barrels and ribs coming unsoldered. It’s now time to add the bluing to your whites. What is a substitute for bluing? If you don’t have commercial liquid bluing, you can substitute powdered bluing, if you mix it with distilled water in a 1-to-1 ratio The bluing chemicals for hot water bluing are much different than what is in cold blue. What should I do after bluing the gun barrel? After bluing, the gun barrel should be oiled and You do need a proper setup to hot blue - doesn't have to be commercial, but it has to be well built. Conversion coatings are coatings that use chemicals or a combinations of chemicals and which of the following to change (or convert) the surface of the part into a different chemical: The real professional - and longtime favorite - "after-bluing", one-step oil and protection treatment. Place in boiling hot water for 15 min, move from hot water Several processes are available for applying this type of finish to a pistol. ), and add it slowly to the bluing salts solution already in the neutralizing vat. It is done by Bluing is a process of applying a protective coating to a metal surface. The most commonly used are cold bluing and hot bluing, but rust bluing was the standard for many years. Ornate parts may need to sit in hot water for up to 30 minutes to We use an extensive process to create or recreate a new and durable finish that, with proper care, will last for years. Very disorganized and found that some of the stuff I collected didn't work as I thought it would, just the junk stuff like pans for the water and oil. It is also more expensive than cold bluing. The main benefit of the To hot blue firearms at home, you will need to thoroughly clean the metal surface, heat up the bluing solution, and carefully apply it to the gun using a sponge or cloth. Bluing, laundry blue, dolly blue or washing blue is a household product used to improve the appearance of textiles, especially white fabrics, making for brighter whites. The burns that we have discussed are just from a droplet or two on the skin. Mrs. This is the safest bluing process for amateurs. They are usually less abrasion Hot water bluing is something like 150 years old and we know it works. The bluing solution is a caustic salt mixture of potassium nitrate and sodium Make sure you mix the bluing into the hot water before adding your clothes so it’s properly diluted Reply reply More replies More replies. 2 Chemicals; 3 How to blue stainless steel: bluing Slow Rust Bluing and Hot Water Immersion Blue Slow rust bluing and hot water bluing are 2 other types of bluing that are far safer than hot caustic bluing and offer advantages over cold blues. Another simple tank is a couple lengths of stove pipe with the ends crimped up and the side cut open to spread into a trough shape. I want to do a detailed vi This includes: 1) the 909 Cleaning of the “U”, the Bluing Solution Tank is across the bottom, and the Solution; 2) the two Cold Water Rinses, and 3) the Hot Water Rinse. Stir 1/4 teaspoon of bluing into one quart of water for the wash cycle, and 1/8 teaspoon for the rinse cycle. I did quite a bit of 'hot rust' bluing where the part(s) are coated and immediately placed in the boiling water for 5 min or so and then taken out, carded, recoated while still hot and back into the water again. 1986 posts · Joined 2017 Add to quote; Only show this user #6 · Jan 18, 2018 (Edited) I second If you need the additional protection, most shops will send parts out for Hot Bluing rather than deal with the mess in the shop. PREP THE SURFACE: Start with a clean surface. Electric Bluing Tank Prototype. Hot bluing basically uses a mixture of lye (NaOH, and very nasty when dissolved in very hot water) and saltpeter (KNO3) dissolved in distilled or deionized water. Do this and if the salts get hotter than around 330 degrees the high temperature will destroy the salts. If you are looking for a high polished blued finish, you need to use the Hot Salts method. Location: Milwaukee, Wisconsin . The Hot bluing involves submerging the cleaned steel parts into a heated bath of potassium nitrate, sodium hydroxide, and water, maintained at around 275-310°C. From tapatalk. Mix well. while bluing is taking place. Slow rust bluing is still used today on high dollar custom rifles and double barrels shotguns. I transferred the Gun from a Pot of Boiling water into the Bluing Salt solution. Place them into hot but not boiling water for about 10 minutes to flush the salts out of any threads or captive areas. Hot caustic bluing has become the industry standard for bluing. What is better hot bluing or cold bluing? Although a very slow process, cold rust bluing produces a deep blue color generally considered to be the most durable kind of bluing. 2 Learn why Mrs Stewarts Bluing is and has been the safest, most economical, environmentally friendly laundry whitener since 1883. (Please see our consultants directory for the proper design of the physical plant. You immerse the part in boiling water to bring the metal up to temperature and you must maintain the temperature throughout the process. I had a Thermometer in the Bluing Pot, and when it got up to temp. Gives the gun a completely protected surface, ensuring your time spent on Yeah, I have. Old bluing takes a few minutes, newer bluing takes seconds. After the drain cleaner has gone into soulution, it Hot water bluing solutions depend upon which of the following for their action: Select one: a. To blue a gun, the metal parts are cleaned and polished before using a hot solution of potassium nitrate and water to create the blued finish. For Dicro-Clean 909™ cleaning solutions or hot water rinse tanks, you don't need as much burner capacity as our bluing tank pipe burner delivers. No biggie, all cheap garage sale stuff. Solutions of ammonium nitrate, sodium hydroxide or potassium hydroxide and similar caustic compounds are mixed into a water bath that is in turn heated to temperatures around 350° F. A fast rust blue would be a better description except it produces a deep, glassy blue like a good caustic hot blue does and is almost as durable if you set it properly with a water displacing oil. Hot bluing. 22 rifle, however, these steps can be applied to touch-up work as well. Hot-Water Bluing. Parts are polished, degreased, and eventually acid-etched as in the hot-salt bluing process. Most instructions for rust bluing call for boiling the part for several minutes. Small pits or nicks will require some amount of draw filing; just be cautious around screw holes and lettering like serial numbers and Bluing steel is the process of oxidizing the surface of the metal to protect it from rust. Loyalist Dave And I'm wondering if the hot water didn't make the copper do something funny. For clothes that need hand-washing, add the diluted bluing solution to the final rinse water and Cleaning Solution/Hot Water Rinse, and Bluing Solution. I've had guns hot blued and I've cold blued some small parts. I’ll explain the steps that I took to refinish an old . I keep the salts at 285 degrees F. And while we’re on the subject of bluing is It was much more common on pre-WW II firearms, and it looks much nicer (to me) than hot salt bluing. For stubborn stains, like those soy sauces, red wines, and vinaigrettes our founder mentioned at the top of her segment, use a pretreating solution on your fabrics before tossing them into the Bluing: Apply the bluing solution through either hot or cold methods. Use Current Location. The correct temperature is critical. Rating - 100%. Gives the gun a completely protected surface, ensuring your time spent on Were seeing this quite alot and do solid rib repair for some big name makers, the only good way to not have this problem is by not using a hot salt bluing on barrels with so many parts to them. Below is a list of the different hot blue finishes we offer, along with a price for each. However laughable it might sound, it is nevertheless good way to clean old crud and cosmoline stuck in the cracks and crannies. "To anger a conservative, lie to him. The solution is swabbed on, and the part returned to the boiling water. Study with Quizlet and memorize flashcards containing terms like T/F: One possible indicator that a barrel is likely to shoot poorly is pitting near the crown. Hot air is then forced over them to eliminate all presence of moisture, the arch enemy. I just ran across a couple of simple hot bluing methods that can be done with equipment most folks already have and with readily available chemicals. Rusty, hold the barrel up to yer nose and take a wiff, Does it smell like a Penny? Reply. Clothes and sheets were washed, rinsed, passed through a wringer, and finally dipped in the bluing tub and hung to dry in the sun. The bluing solution is 16oz of distilled water to one can of DrainOut. It is named after the blue-black appearance of the Hot bluing a firearm involves using a special solution of chemicals and heat to create a protective and attractive finish on the metal surface of the gun. Yes, it uses molten salts in its processes but the finish change is more of a by-product when it is used for heat treatment. Black oxidizing, or bluing, is a way to create a thin protective shell around steel and is often used on gun barrels. This Bluing a gun is a process of applying a chemical treatment to the metal to create a protective and decorative finish. If you were a little overzealous when adding the bluing and your items look stained or dark, you can use a mixture of cold water and ammonia to remove the As others have said, cold bluing is inferior to a hot caustic blue. Other tanks are stainless By contrast, hot-water bluing processes can produce a deep blue finish in just a couple of hours, rather than several days. E. Degrease thoroughly with alcohol or another clean degreaser. Our setup works clockwise, with the Cleaning Solution Tank as the first tank on the left leg. Old Guns. One way to blue your gun barrel is to hot blue it. Posts: 2,694 Well the way I understood what he was 4) After-Bluing Flowing Cold Water Rinse Tank 5) Hot Water Rinse Tank 6) Water Displacing Oil Tank STEAM & VENTILATION: Be sure your bluing room is sealed off from - or entirely separate from - your shop area. Summarize the differences between troubleshooting a single-action and a double-action revolver. Currently, hot bluing is more common: steel is immersed Hot bluing is more durable than cold bluing. This is 150 degrees and parts are in for 20 minutes. See how it works to make white clothes their whitest. I reverse the barrel end for end every time I apply an application. Rust bluing process is rare because it's so time-consuming. There are a few different methods for bluing a rifle barrel, but the Hot Bluing/Hot Salt Bluing: Firearm Bluing Types & Processes. Anyway, bluing salts tanks are made of iron, not stainless steel, and a real iron tank is only about $50. Stir the mixture to ensure the iron blue pigment is well distributed for even results. The process developed has been called many names, such as 20-minute bluing, express bluing, and the like, but hot water bluing is the generally accepted term. 4 to 6 cycles of that gives you a rust blue in about 1 to 2 hrs time start to finish. Look the metal surface over thoroughly for any pits or rough spots that will need to be removed. Black iron wire – You will need black iron wire to tie around any object you want to blue and lower it into containers. I get a very fine grained brown that when carded with a canvas roll yields a very fine matt brown. This entails However, there are also multiple ways to hot blue a gun. 7, hot salts bluing; Dicropan IM™, a hot water blue; Nitre Blue™ Bluing, a heat blue; Dicropan T4™, Oxpho-Blue™ and 44/40 ® cold blues. First- I know that with any bluing, the pieces need to be brought down to complete bare metal, with 0 oil or contaminants present. Black oxide provides I was rebluing a Pedersoi KY barrel last night, and though it came out beautiful, it caught me off guard when it turned a nice brown! :thumbsup: Reply. docx. Most labour intensive and longest time frame, it takes 2-4 days to complete most bluing jobs. 8. There are several different techniques, and each one has its own particular uses. There are three reasons for this. Brownells Australia P. When you remove the items from the salts they are very hot. You always want to have the bath at a boil and you control the temperature by adding water to lower and letting water boil out to raise. Solutions available. Bath temperatures are typically above 250F and must be held within a narrow temperature range repentant upon the exact bath composition. Stewart's Bluing and it's many other uses. What we did to get them to blue was similar to what you did. 1 Hot bluing; 1. The drain cleaner is mixed with water at a ratio of 1 jug of drain cleaner per pint of water. Hot gun bluing is the most common bluing technique offered by most firearm manufacturers. Bluing is unlikely to have much hydrogen embrittlement effect, but acid dipping before bluing (if done) will. Charcoal bluing, niter bluing, and heat bluing are some other processes you can use. Stir As a guideline, we recommend using ¼ teaspoon of bluing to 1 litre of water for brightening whites. I think the contamination only occurs if you are actually using bluing salts in your container. In the water is a jar of the bluing solution - so it is hot too. It involves cleaning the steel and placing it into: a treatment tank with a solution of ammonium nitrate, sodium hydroxide, sodium nitrite and water heated at around 300°C; a boiling water bath to remove bluing salts; an oil finishing bath. Rust bluing, while still a hot process runs much cooler then Hot bluing, and won't melt solder. However, I believe that hot bluing is the better product. Question 5 1 / 1 pts T/F: According to the course text, aluminum parts absolutely cannot be put through the hot caustic bluing tanks. In my scalding routine, when I pull the barrel from the hot water, I try to blow off the excess beads of water, or it will spot. You don’t want any oil on it! After the metal has dried, apply the bluing solution to cold metal with a 100% cotton swab. To maintain the blued finish on a firearm, regular cleaning and oiling are recommended. a. FTT 201 Week 4 MidTerm. Water proof with your choice of chimney sealant. warm-to-hot water. - Clean water. Everything else needed is steel wool, a pot and some wire. If the item is not blackened to This HOT WATER bluing method requires the parts to be immersed in boiling mineral-free DISTILLED water to bring the metal up to temperature; the temperature must be maintained throughout the process. For small batches and the DIY’er, the cold processes are much easier to deal with. Be sure to wear latex gloves during the entire process. e. This finish is necessary on soft-soldered double-barrels and ribs, as soft-solder will not withstand the hot bluing process. Return it in store or ship it back for free. Bluing seems to work better on hot metal. I'm not looking at doing hot salts bluing for that reason. Dry w/ a soft cloth or paper towel. Clean the area w/ 0000 steel wool, wipe area down w/ denatured alcohol (or regular rubbing alcohol on a damp cloth), rinse with HOT water. Box 62 Mitchell 2911 ACT - Australia Email: Phone: 02-61629222 Office Hours: Mon-Fri : 9:00 AM - 5:00 PM Eastern Bluing: Apply the bluing solution through either hot or cold methods. The parts are then immersed in a hot bluing solution containing various chemicals like sodium hydroxide, potassium nitrate, and sodium nitrate. They’re very easy to apply Bluing. I used regular powder dish detergent Hot Blue. Location Alberta. Apply the gun bluing and let dry. We demonstrate how to blue a gun and gun parts using both hot and colt Flame bluing, sometimes called fire or torch bluing, is a simple change in color provided by heat from a flame. BrigadierFoxPerson382. Also plastic pipe rated for hot water use will probably work too because of the former statement. November 30, 2014, 07:28 PM #7: Blindstitch. One thing about rust bluing, lots of ways and lots of solutions. Parkerizing is the easiest finish to do at home. Getting splashed with hot bluing salts on unprotected skin Laundry bluing is an age-old washing practice whereby whites are rinsed with a bit of diluted, nontoxic, biodegradable blue powder. Hence, hot bluing is best left to factory environments and not suitable for home experimenters. So, to save you gas, and some setup costs, we had these special Hot Water Has anyone had success with Brownell's Dicropan IM? I don't have the space to set up a seperate room to do hot bluing, nor the volume to justify the investment. BLUING TANK PIPE BURNER - (1) Provides correct heat for the Bluing Solution. He explained it just like doing VHT paint on anything. Use rubbing alcohol to clean off any oil or I've done some research on hot oil bluing, but there seems to be gaps in all the things I've read. The solution is extremely caustic, and very hot. The rust-blue process takes forever, but doesn't attack soft soldered barrels or ribs, as does hot-dip. 2. Chemical bluing can be used in many ways and is now firmly established in many disciplines, such as metal construction, steel construction, forging, restoration, interior decoration and weapon care. Pages 11. Neutralizing: Stop the bluing reaction with water or other neutralizers. Hot bluing is the current standard in gun bluing, as both it and rust bluing provide the most permanent degree of rust-resistance and cosmetic protection of exposed gun metal. 1 What is bluing steel?. Look for “sheeting” of the water on the steel and no beading. Aqua blue is the most common dye for backyard ponds and it will give your pond a natural looking turquoise color. FTT 201. I do mostly slow rust finish now though. Some use a diluted solution, extra additives for more bluish color, etc. Soak the metal in oil as Hot water bluing solutions depend upon which of the following for their action? Heat. After a while, the parts are removed and rinsed in hot water to stop the bluing Bluing a gun is a process of applying a chemical treatment to the metal to create a protective and decorative finish. My question is will I have a problem maintaining the proper temperature 280-290 degrees in a small tank due to the small volume of water and the evaporation rate. 7 hot salts bluing is the type most commonly used by firearms manufacturers and offered by more fully equipped This is my experience hot water bluing my Walther PPK. Used black wire sanded shiny then rinsed in acetone to hang the slide and barrel. Unlike conventional hot salts bluing, NitreBlue Bluing can produce a wide range of color, from a pale yellow “straw” color, to a deep, black off in warm-to-hot water. One of the tanks is filled with water displacing oil (not heated). Place in boiling hot water for 15 min, move from hot water This is the final tank in the bluing process. Identified Q&As 20. The mineral content of the water used can also affect the color and quality of the bluing job. Eligibility rules apply. Slow Rust Bluing and Hot Water Immersion Blue Slow rust bluing and hot water bluing are 2 other types of bluing that are far safer than hot caustic bluing and offer advantages over cold blues. SETTING UP THE BLUING ROOM Consider the location of your bluing room carefully, and be sure the layout is convenient and “Bluing” for Brighter Whites. Small pipe for the hot cleaning solution. ML Express is a hot water bluing solution, nothing akin to a cold blue. After boiling in distilled water for ten minutes but before carding. E. Learn how to remove rust and imperfections, and properly care Hot salt bluing is a true electrochemical conversion process that transforms the surface level of steel into a form of controlled rust called Magnetite. e49735 Discussion starter 177 posts · Joined 2007 Add to quote; Only show this user #1 · Dec 28, 2007. I also think you want something much smaller than half a water heater tank. This consists of a multi-stage process wherein the piece is first de-rusted in either a solution of hot alkaline or an acid. To anger a liberal, tell him the truth. How do I know when the bluing process is complete? The bluing process is complete when the desired color is achieved and the metal has a uniform appearance. We will explain both methods later in this article. That stuff is about $80 a gallon though and I'm sure there are other WDOs that will Or do they mean the chemical is added to the water & part goes in the bath? $65 for 4 oz (gasp) how far will that go? This EXPRESS rust bluing method is the HOT WATER water method of bluing. Bluing Let them remain in the boiling solution for 20 to 30 minutes depending on the steel and the depth of finish desired. I have used a 10:1 water:cold blue solution in a glass vessel. However I still get people contacting me asking what solution I use as the one they use doesn't work. So, to save you gas, and some setup costs, we had these special Hot Water Cleaning Tank Burners designed. We are excited to have our hot salt bluing tanks up and running! And we are even more excited to continue prototyping our electric bluing tank idea. Just before putting them in the hot blue I rinsed the parts in hot water and Dawn, then in water to rinse, then rinsed with Acetone. Then give it a bath in a warm solution of Dawn Dishwashing Detergent. Skin, eye protection is critical. and the fumes can cause deterioration of any metals in the area. The best-known bluing product is Mrs. Students also studied. Let’s take a look at how to deal with surface imperfections without fully disassembling or hot bluing your gun for a quick fix. Removes everything but the steel. Store Information. There are other high temperature cleaning and I use a 50/50 mix muriatic acid and water. Avoid harsh chemicals that can strip the bluing and always store the firearm in a dry Liquid bluing can be found in grocery and home improvement stores, or purchased online. Step 3: Add the bluing to your whites . Hot bluing uses harsh caustic salts at closely regulated temperatures and ph levels to actually get into the metal. Bluing is a hot chemical process used to rustproof and finish metal firearm parts. Has anyone had success with Brownell's Dicropan IM? I don't have the space to set up a seperate room to do hot bluing, nor the volume to justify the investment. not only for rust prevention- but mostly for aest Note the boiling point is directly related to the amount of water, as the water boils off the salts will slowly increase temperature and if allowed will fail to blue-too hot and the color is more of a red/bronze. Hot Bluing. Drinking hot water is a great way to stay hydrated, and it might have extra health benefits. Senior Member . 6 - Immerse in Water Displacing Oil. Until recently, bluing bars were hard to find in the United States, but they're now available from online retailers—and make an excellent Rinsing in hot water removes any excess bluing and opens up the pores of the metal to absorb the bluing better on your next application. T/F: Hot bluing is preferred for a durable finish, but cold bluing can be used for touch-ups or small areas. If you have a front-load washer, add the diluted bluing to the detergent dispenser once the machine has filled up with water. Hot bluing can be very dangerous. True gun bluing is an electrochemical conversion coating resulting from an oxidizing chemical reaction with iron on the surface selectively forming magnetite (Fe3O4), the black oxide of iron. Nitre Bluing sometimes referred to as strawing or hot bluing, is more akin to heat treating (like color case hardening) than bluing. Carded hard, with the wheel or with 0000 steel wool, I get a Rinse the metal with very hot water. All that is required is some PVC pipe, distilled water, and the bluing solution. (However they also say don't pour water directly in hot salt mixture as straight water will basicly explode into The result is a durable, traditional slow-rust blue sheen. Keep it hot with a $12 hot water tank element. Dicropan IM) Cold blue can be good enough on a firearm that's not worth the trouble or cost of another process, Brownell's claims Oxpho-Blue was developed with that in mind. Sonoran Desert School. 2 They missed hot water bluing which is basically an accelerated rust bluing method (i. Longer for black, shorter for blue. In the rust blue process, a minuscule amount of acid is wiped on the surface to be blued and allowed to dry for a few minutes before the part is set aside to rust. The water displacing oil removes all the water from the gun and seals the bluing. As discussed in the article What Blue Solution to Use I explain that it does not really matter what you use as long as it is corrosive, in the article I compare salt water with rust blue solution and end up with the same result. The purpose of this process is protective, decorative and restorative. Laundry bluing bars, powder, and tablets can be harder to find in brick-and-mortar stores, but can typically be purchased online. Not only will bluing with electric HOT WATER OR ACCLERATED RUST BLUING We can think of the currently available hot water bluing solutions, such as Belgian Blue and Brownellsʼ Dicropan IM, as modern derivatives of the old There are different types of bluing; Hot Caustic, Slow Rust (a cold process) and what is often refered to as “Cold Bluing”. NitreBlue Bluing can also be used to closely approximate the blue finish used on Colt and Smith & Wesson revolvers of the 1850’s through the 1930’s, plus the similar finishes used by other gun mak-ers of that era. In both hammer- and striker-fired short recoil operated handguns, if Re: Hot Bluing Well, did the first batch of hot bluing yesterday. You don’t want any oil on it! 3. True to the truth, correct! False Question 2 1 / 1 pts. Brownells provides four basic types of bluing; Oxynate™ No. This one covers caustic bluing, a process that allows getting a finished bluing in a matter of minut I cover a few of the things that I have been up to and I go over a new project which I am asking for your guys' help and input on. Different hot bluing salt recipes result in very different color tones (e. I wouldn't want to test the integrity of one with 4 or 5 gallons of 300-degree bluing saltsrecipe for disaster, including skin falling off your body and total blindness. As promised, here's part 2 of 3 of my steel bluing guide. Add the diluted bluing to the wash or rinse cycle; yes, you’ll see it turn light sky blue, but this is normal. I have used several different ways to degrease and clean my firearms for prep stage. What's the most likely cause? If barrels were prepped with 220,320,400,800,etc. Solutions Available. Rusty_Nail Everything is first given a bath in hot gasoline heated to 150 degrees Fahrenheit. 4) After-Bluing Flowing Cold Water Rinse Tank 5) Hot Water Rinse Tank 6) Water Displacing Oil Tank STEAM & VENTILATION: Be sure your bluing room is sealed off from - or entirely separate from - your shop area. FIBERGLASS TANK - (1) Tough, rigid, gel-coated, fiberglass tank used for Cold Water Rinse. FAQs about Hot Bluing Firearms at Home: 1. It is often used on firearms to prevent rust and corrosion. Instructions are here. My advice to everyone on the topic is keep your solution Bluing is a passivation process in which steel is partially protected against rust, and is named after the blue-black appearance of the resulting protective finish. FREE Returns. Lowe's Blue Hot Water Blue Lobelia in 1-Quart Pot. this is kept just under boil. The bluing process has changed a lot over the years both in the preferred methods and the chemicals used. I start with hot tap water and heat it in the microwave until it boils - take it out and add the cold blue and a few drops of dish soap. The first one is a warm bluing (boiling) method that uses lye (caustic soda) and either sodium, potassium or ammonium nitrate (fertilizer) in a 2:1 ratio. I've made that mistake a time or two. Ending on 320 grit on a stitched muslin wheel will leave you a Note the bluing thermometer in the salts tank, buy it from Brownells. Boiling the rust converts the red oxide to black oxide which constitutes the metal finish. Generally, parts not coated with Rust Blue Unlike conventional hot salts bluing, NitreBlue Bluing can produce a wide range of color, from a pale yellow “straw” color, to a deep, black 5 - Rinse and scrub parts in warm-to-hot water to remove residue. Item #2671142 | Model #NURSERY. ” [8] X Research source This solution must be heated to a temperature of from 275 to 311 degrees F (135 to 155 degrees C), depending on the makeup of the bluing solution. Once extracted from the water, the object is left to cool to room temperature. I have been rust bluing and parkerizing for a while but I’d like to get the glossy finish of hot bluing on a few guns in need of refinishing. It is hauled out again, and carded down with degreased steel wool, or a . Learn about 10 possible benefits of drinking hot water here, along with the risks. Aluminum or galvanized gutter will work just for boiling and you can seal it with silicone. Spray or For those who have never tried rust bluing, here is a simple, inexpensive set up that I use with good results. Hot water bluing is much easier, although more time consuming. I've seen this done, cheaply, with hot white vinegar. Apply the blueing solution w/ a clean cotton cloth, wait 90 seconds, and rinse thoroughly with COLD water. Don't think you could afford the bluing salts to get that much water to the right concentration level. Temper isn't usually affected until at least 800*. The properly prepared steel is boiled in water. The part is removed, and should dry very rapidly. To touch up a part you can use “Cold Blue” but don’t’ expect a factory matching finish. Quick and Easy Cold Bluing and Black Oxide Kits. First, the firearm is disassembled and cleaned. It is one of the most common finishes and likely the "default" finish you think of when visualizing a standard pistol or rifle. Let them remain in the boiling solution for 20 to 30 minutes depending on the steel and the depth of finish desired. , the blue-purple finish of Weatherby receivers differs dramatically from the black Cleaning Solution/Hot Water Rinse, and Bluing Solution. It’s a very durable finish applied on a variety of steels. I use Mark Lee Rust Bluing obtainable from Brownell's. I chose to discuss these two because the slow rust bluing method was used but took gun smiths weeks to finish the process. What this does is provides an etching for the bluing to adhere to, as well as even out the bluing on the surface I just did this treatment a few days ago. In a front-load washer, use the same amounts of bluing and add it through the dispenser or dilute it in water and add it to the largest available drawer. Cleaning Solution/Hot Water Rinse, and Bluing Solution. Cold bluing uses acids to put an oxidized finish on steel at room temperatures, or close to it. It uses hot water, but the bluing salts do not dissolve lead-based solder. Heat source – You will require at least one burner for bluing salts and two hot water burners. Disadvantages of Rust Bluing. How To Remove Excess Bluing. You will need a heat source which is much more than a heat gun, water and a tank to submerge the metal in for the bluing and a tank to quench it. Then, simply “dip” your special piece in the bluing water and air dry (in the sunlight if possible). OXYNATE™ NO. What is the difference between hot bluing and cold bluing? Hot bluing involves heating the metal and applying a hot bluing solution, while cold bluing is a quicker, easier process that does not offer the same level of protection. Total views 100+ Sonoran Desert School. My process for hot water bluing my walther ppk from start to finish. Over time, the colour takes on different shades, from blue to grey to black. Remove and allow to cool somewhat; wash in hot water; dry and oil with mineral or boiled linseed oil ⇦ this on eBay or Amazon [affil links]. I’m also curious if the home made solutions work as well as premixed solutions from say Brownells. Uneven bluing using hot water method. Apply the bleach and the detergent simultaneously for the best results. Regards, Ted Mooney, P. This bluing method consists in immersing the metal in boiling water with the addition of substances such as copper sulphate, lead acetate and sodium hyposulphite. hot water bluing, rust bluing and hot bluing wind up with the same chemical compound on the outside of the barrel ferric oxide (black rust) not ferrous oxide (red rust) rust bluing and hot water bluing make a very destinctive surfacepattern due to the carding between coats. So my question is there a replacement for ammonium nitrate as an oxidizer with the caustic soda? I suppose I could go around You can boil water in a paper cup and it won't burn until all the water has boiled away. Hot Bluing Hot bluing is the most common process for bluing a firearm. Care must be observed during this process as these solutions will eat through leather, wool, skin etc. Today we want to revisit cold bluing, covering some tricks and tips to make the job easier. Due to the toxic nature of the solutions, proper ventilation is particularly important. Hot Salt Bluing is a very common and fairly industrial process that involves the use of molten salts to produce a sort of controlled rusting situation. Get Pricing & Availability . You can also buy pond enhancer, which is a combination of royal blue pond dye and beneficial bacteria, so it Drinking hot water has been shown to increase esophageal motility which can help with some digestive issues, like the feeling of food getting stuck in your throat, Dr. The gun parts are then soaked in warm bluing solution for about 30 minutes. The time required to obtain a perfect finish on a firearm by the slow rust process forced gunsmiths and manufacturers to seek a faster and easier process. NitreBlue Bluing can also be used to properly “straw” color the trigger, safety and safety bar on Luger Pistols during restoration. What is the browning process on a gun? Browning, also called russeting, is a chemical process that changes the chemical structure of the metal surface of the gun to reduce corrosion. The cold bluing process and hot bluing process are the two primary bluing processes. I've only encountered redish purple and, orange colors when hot bluing. Learn More. First is for hot cleaner. O. The Polymer gun cleaning thread reminded me I wanted to ask you guys something. The slow rust process consists of polishing the metal parts to be blued to the desired luster and then _____ the parts by boiling them in a solution of Our range of immersion and rapid burnishing products is a real alternative to so-called "black burnishing" (hot burnishing). Slow rust bluing is a process where ferric oxide (Fe2O3) is converted to ferrous oxide (Fe3O4) by boiling in hot water. After-bluing Cold Water Rinse Tank and the Hot Water Rinse Tank To make the system work with only 2 tanks, you have to do some a separate area away from the heated tanks Chemical hot caustic bluing is the main method used in UK small arms manufacture. Bert H. After the old bluing has been removed, a hot, soapy, water bath will remove what’s left of the remover solution. Hot caustic bluing is easy to do, but the bluing salt is impossible to get because it is made with ammonium nitrate and it is now a controlled substance. At this point, the oxide film is very Hot Caustic Salt Blue . Chlorine bleach is notorious for destroying fabric and lightening in unpredictable I’m looking for a good hot bluing solution recipe. The blue shine is due to additional chemicals such as manganese that are added to the mix. Save Share Reply Quote Like. I used that for nearly 15 yrs I used that for nearly 15 yrs They were wired to standard 110 and plugged into a wall socket. If you’ve read this far and thought “you’re just doing a glorified paint job, give us something challenging, well, try this on for size: the traditional nitre bluing method uses a bath of potassium nitrate crystals, heated past their melting point of 334 degrees celcius, to colour the steel. Mehdizadeh says. Next time I'm going with 5 or 6. What materials do I Homemade Hot Blue Formula. You cannot have an accident. Other ingredients include a pH balancer and a biocide to prevent the buildup of algae and bacteria. 2006-06-20 Slow Rust Bluing. turning steel black (actually called steel bluing) is a super easy but fascinating and very useful process. There are different types of bluing; Hot Caustic, Slow Rust (a cold process) and what is often refered to as “Cold Bluing”. You do need a proper setup to hot blue - doesn't have to be commercial, but it has to be well built. I did a total of 4 cans. After sanding/polishing, put on some latex or nitrile gloves, you don't want to touch the bare metal with your hands from here on out. NitreBlue Bluing can also be used to closely approximate the blue finish used on Colt and Smith & Don't put in so much that you cant balance the tank later or you will be forced to boil off water, re-balance, remove and store some of the balanced solution and then add water to bring the tank up to level again. It also only costs $10 for a pint. One particular method called hot bluing involves immersing the non-ferrous material in a hot alkaline solution, followed by a rinse in water and then a heated oil bath to enrich the How to Blue a Gun: Hot Bluing. Degrease with 3 washes of naptha or acetone. Browning/Bluing box « previous next Over the bulb in the bottom is a stainless steel bowl with 1" of hot water. This will normally render Discover the step-by-step process of bluing a gun, including cleaning, applying the bluing solution, and buffing. I don't plug the bbl. Large pipe burner is for the hot caustic tank. The bluing salts run at temperatures hot enough to boil water as soon as it hits the surface of the chemicals, which makes adding water difficult to do without the hot salts erupting and splashing everywhere. However, cold bluing can work well if you want to do it yourself or can’t afford to pay someone to refinish your gun. The bluing solution is dependent on Not an expert on bluing tanks, but I think the metal must be zinc free. 1. I cleaned the knife with ISO alcohol. I used 2 common water heater elements in a fiberglass tank (a heavy weight flower box actually) to boil water for rust bluing. Parkerizing – We use a glass-bead abrasive to blast the metal, then parkerize the metal in the traditional method. After opening all of the Windows, I got A Pot of Boiling water going, and in an old Cast Iron Pot I mixed up the Salts. 50% (2) View full document. Warm water rinse; Bluing Salts (heated) Chemical cleaner or Hot Water rinse (heated) Water Displacing oil (not heated, nor placed near other tanks) Du-Lite, the supplier to many of the major firearms manufacturers, also sells a Now, his rust bluing technique could use a lot of improvement, and the abrasion tests he did were not very appropriate: any finish would easily come off if you purposefully scratch it with a knife. Used as part of the Distilled water 134 = 3,800. I've used Oxpho on firearms with worn bluing that were not worth greater effort and 4) After-Bluing Flowing Cold Water Rinse Tank 5) Hot Water Rinse Tank 6) Water Displacing Oil Tank STEAM & VENTILATION: Be sure your bluing room is sealed off from - or entirely separate from - your shop area. It is then immediately quenched in a water-displacing oil. The excess rust is removed and the process is repeated until the desired finish is required. The bluing tub was filled with cool, clear water and just enough bluing to make the water a light sky-blue color. Drinking warm or hot water each day might offer even more benefits. , acetone wiped and got good and hot, yet Question 4 1 / 1 pts Before bluing, a gunsmith must make certain that all parts are thoroughly cleaned with which of the following: A Hot Water Solution Correct! A Degreasing Solution An Acidic Solution Your answer is correct. 1 How to blue stainless steel: equipment and gear; 2. Reply reply Haloperimenopause • OP, please don't add chlorine bleach to your laundry. Adobe. Join Date: April 14, 2013. But hot bluing will take a larger set up, etc. Hot bluing almost always gives a jet black finish, but metal composition may have some slight effect. You can also purchase bluing powder. To hot blue firearms at home, you will need to thoroughly clean the metal surface, heat up the bluing solution, and carefully apply it to the gun using a sponge or cloth. Stewart’s Bluing Liquid, made of a fine blue iron powder suspended in water mixed with small amounts of pH balancer and a biocide to prevent the buildup of algae and bacteria. As easy as it may appear, you just can't poor boy hot salts bluing. Both Natural and Propane Gas orifices. bachman460 • Hot water wash and regular old chlorine bleach. However, while water is a great lubricant for your entire digestive system and is crucial to helping you absorb nutrients, the temperature won’t matter after Another option is hot water bluing. The water should be a light sky-blue color. Here how you ca do a pretty good job on a small area. Rust bluing usually provides a satin finish. This is at 285 degrees and parts are in for 30 minutes. If your piece has aged for a very long time, you may find that 2 or 3 procedures may be necessary (blue, dry, blue, dry, blue For the former, she recommends using water as hot as the fabric can stand when you're ready to do a load. Oiling: Apply oil to protect and seal the blued surface. Learn about ingredients, earth-friendliness and safety of Mrs. Hot bluing may be the preferred (and better) way to refinish an entire gun. g. To blue steel parts, they are first polished thoroughly to remove dirt and imperfections that can affect the final result. The water must be kept at a rolling boil throughout the project and replenished as it boils away. “A common mistake is adding too much bluing, which makes The hot bluing salts solution can easily cause severe temperature burns as well as caustic chemical burns. " I would also vote rust blue. Slow rust bluing or hot water bluing don't have the extreem caustic salts. This initiates an oxidation reaction that forms the protective magnetite layer. Sometimes, heat is contraindicated, so more labor-intensive fume bluing is done for a similar effect. 3 0 0. Then I remove and rinse thoroughly with water. The reaction which occurs when the drain cleaner is added to the water is both very violent and very exothermic the stuff bubbles and splashes with great enthusiasm and gets very hot, very quickly. Hot water bluing solutions depend upon which of the. We look at the research. (3) Measure one (1) gallon of warm tap water (around 120° F. rust bluing, if done in houston, or in a rust box, takes a couple hours work 7. Some exclusions apply. The salts will blue in a The process for hot bluing a damascus blade: 15 min in metal cleaner, rinse in cold water, 20 to 30 minutes in bluing salts, depending on desired color. Beading means there is still oil on the surface. By contrast, hot-water bluing processes can produce a deep blue finish in just a couple of hours, rather than several days. Detailed instructions are provided. Rinse in cold water and inspect for flaws. Location: Milwaukee, Wisconsin. All "bluing" is really blacking. Guaranteed. Remember that about 6 pounds of mixed solution requires a gallon of water. 4th for hot water rinse with sat removing solution (to remove all Bluing is an electrochemical conversion, where the surface of the steel is converted to a form of controlled rust called Magnetite (Fe3O4). I'm just looking at a single tank set up for the boiling water for rust bluing only. Even the best hot bluing, let alone cold bluing, is not very corrosion resistant it's the gun oil that people keep on it that does the most to deter rust. com Add the boiling water to the tank. Provide examples as applicable to help illustrate your explanation. 22AGS used an iron tank and boiling water to heat the barrel prior to applying the rusting solution but others claim you can just use hot water and others that you can heat the barrel with a heat gun or even a hair dryer, before applying the solution. Slow rust bluing is basically browning the gun and than boiling it in hot water. Contents. Drinking water can support skin, muscle, and joint health. This method is the most durable and gives the best protection to the firearm. I will be using components and materials available at any home to accom These methods, primarily hot-bluing ones, will create oxidated layers similar to Fe3O4 that you get on carbon steel. Dishwasher. Typically done on small exterior parts (such as screw heads) that have a high polish. The bluing process oxidizes and converts the surface of the metal to magnetite (Fe3O4), an iron oxide that is very stable and protects the metal from rust and corrosion. 2 Cold bluing; 2 How to blue stainless steel: preparations. I prefer a green scotch brite pad. But I also know that when doing an action and barrel together, you don't want For Dicro-Clean 909™ cleaning solutions or hot water rinse tanks, you don't need as much burner capacity as our bluing tank pipe burner delivers. 3rd for hot salts. In that process, chemicals are applied to the gun directly, the gun is immersed in boiling water, then carded, and the process is repeated until you get the results you want. MATTE FINISH: The gun is bead Helix Gunsmithing offers hot-dip bluing only. Due to the time slow rust bluing took, hot water bluing was developed and changed the bluing process what it is modern day and hot caustic bluing was developed. 7. Note the air inlet for the large burner is made from a Warm water rinse; Bluing Salts (heated) Chemical cleaner or Hot Water rinse (heated) Water Displacing oil (not heated, nor placed near other tanks) Du-Lite, the supplier to many of the major firearms manufacturers, also sells a After reading 22AGS's thread on restoring an old rifle, nice work by the way, I've been reading up on the process. 2nd is for hot water rinse (to remove any oil and hold compound). I know if your water level starts to get too low the temperature will start to rise and I'll have to add water. Parts are in for 5 minutes. To hot blue a gun, you will need the following: Naval Jelly; Sodium Hydroxide; Water; Potassium nitrate; A source of Bluing, sometimes spelled as blueing, is a passivation process in which steel is partially protected against rust using a black oxide coating. Blued surfaces must remain oiled to avoid further oxidation. Before any bluing process, the metal must be prepared. Question 2 Hot water bluing solutions depend upon which of the following for their action: Cold Heat Correct! Your answer is correct. Each Browning is done with the same chemicals but with hot water immersion. HOT WATER TANK PIPE BURNER - (1) Smaller size for Clean - er/ Rinse Tank saves gas. After about 20 or 30 minutes the Bluing looked good. Stewart's Liquid Bluing is a leading brand in the United States; other brands include Bluette and Reckitt's Crown Blue. HOT WATER TANK PIPE BURNER - (1) Smaller size for Clean - er/ Rinse Tank saves gas Hot Water Bluing. There are many different shades of blue pond dye to choose from including aqua blue, twilight blue and black. Striving to live Aloha Everything I have read indicates you ideally want solution to boil around 290-295 and if it is boiling lower then that you add more salts, if the boiling point is much higher then that you need to add water to drop the boiling point. Hot bluing is a process of treating steel that gives it a deep, blue-black color while also improving its durability and resistance to corrosion. Hot water bluing developed from the Drinking hot water is a great way to stay hydrated, and it might have extra health benefits. 7 Our Oxynate No. Using blue pond dye. While rinsing you will want to lightly 'card the surface'. There have been many accidents in the improper use of molten To use bluing to whiten clothes, dilute the liquid bluing in cold water before using it in a top-load washer. Specially formulated; the molecules of oil actually displace the molecules of water still on the surface of the gun as it comes out of the final hot water rinse. Hot caustic tank must be steel: Stainless steel will not work, it gives a funny finish to the gun parts. mugmuq ehrze mitwof iddpzdcf vsaf orbf wzrwg uwo ynhqt pdmfk