So nobody should send a gun out for nitriding? They are also used on titanium, aluminium and molybdenum. 1. Lost your password? I will keep working at it to build up the finish as JonM suggested. Nitromet Salt Bath Nitrocarburizing (Melonite, Tennifer, Black Nitride) This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! Items sent in only for black Nitride have a 3-6 week turn around time. Solving metal problems for over 70 years. MPA DS9 Limited Optic Comp (LOC) - MasterPiece Arms, Inc. The hardness was above 50 Rc but was only a few tenths deep. The gas used for plasma nitriding is usually pure nitrogen, since no spontaneous decomposition is needed (as is the case of nitriding with ammonia). Simple operation - heat the salt and workpieces to temperature and submerge until the duration has transpired. Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". Black Nitride treatment reduces hole damage caused by galling. Plasma nitriding can thus be performed in a broad temperature range, from 260C to more than 600C. Cold bluing uses acids to put an oxidized finish on steel at room temperatures, or close to it. Other gasses like hydrogen or argon are also used. $0.00. Even though I own a couple nickel boron bolt carrier groups, I dont need a shiny parts to look cool. Consistent color across the slide with no imperfections anywhere. You cannot paste images directly. Sent in my p365 to have an optic cut and installed on it. You do as you wish, I really don't care. This technology is applicable to metals that can withstand the processing temperatures such as barrels, gas blocks, magazines, steel receivers, etc. Click HERE to see Progressive Components in action. Add this option to have your slide refinished to factory specifications after milling. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A fine-turned or ground surface finish is best. Thats why I and many others choose black nitride. Unbelievable Finish!!! This treatmentis great for use on barrels to prevent corrosion and increase barrel life. For instance, mechanical properties of austenitic stainless steel like resistance to wear can be significantly augmented and the surface hardness of tool steels can be doubled.[3][4]. Availability: Within 1 day. NiB-X firearms must be properly maintained and available to consumers throughout the 3 month period. The onyx-black, Titanium Nitride coating reduces friction and preserves the steel against corrosion. AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Toolcraft Nickel Boron, Toolcraft Black Nitride, Colt BCG refinished in Chrome with Nickel Boron Gas Key, Toolcraft Diamond Like Carbon (DLC) Finish, Toolcraft Chrome Phosphate (Parkerized) There are a wide variety of finishes available for AR-15 bolt carrier groups . Fun With Wedges: Laser Engraving and Black Titanium Nitride Investigation into gas nitriding began independently in both Germany and America. This page was generated at 11:14 PM. Best AR15 BCG Finishes - Pros Cons and Recommendations This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! Homebrew Nitriding? - The Home Shop Machinist & Machinist's Workshop Plasma nitriding, also known as ion nitriding, plasma ion nitridingor glow-discharge nitriding, is an industrial surface hardening treatment for metallic materials. Side Locks This service includes the installation of a new Glock OEM channel liner. Above: AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Toolcraft Nickel Boron, Toolcraft Black Nitride, Colt BCG refinished in Chrome with Nickel Boron Gas Key, Toolcraft Diamond Like Carbon (DLC) Finish, Toolcraft Chrome Phosphate. All of my concerns and questions were answered promptly and politely. The high temperature corresponds to carburizing temperatures. Custom Black Nitride Coatings Black Nitride is a finish known to increase bore life and part durability. You can also add Nitride treatment and Cerakote products at the same time! Price was very reasonable. Yep - i read that just a little bit ago looks like, if i want to nitride something, i need to get a hold of some chrome-moly. Nickel Boron is a surface coating that is increasingly becoming a favorite among individuals wanting an easier to clean bolt carrier group that hasa natural lubricity. Hard chrome is a surface plating that covers the outside of the carrier. The Faxon Match Series 24" Heavy Fluted 6mm ARC AR-15 Barrel is designed for precision and performance, with a heavy fluted design that reduces weight and enhances performance. Nitriding of stainless is also redundant, and . It it the current mil-spec to have a phosphated bolt carrier group with the inside of the gas key and carrier where the bolt rides hard chromed. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. Usually used for release properties in the mold and die industry. Brand: Fortis Manufacturing, Inc. Color: Black. I've had several of my guns Pvd coated by Richter precision. The nitriding was done by an outside vendor. You people realize that nitriding is a heat treatment and that its purpose is to change the metallurgy of the steel? Plating Kits - Nickel Plating Kits - PTFE & Boron Nitride Kits 463k members in the golf community. L. Neil Smith. Nitride Names like Melonite, Ni-Corr, Black nitride or salt bath nitride are all. Leader Pins and Bushings Specialized treatment outlasts conventional leader pins and bushings. The advantages of salt nitriding is that it achieves higher diffusion in the same period of time compared to any other method. Proven to reduce the incidence of repair for stuck ejector pins. To subscribe to the magazine,visit theNRA membership page hereand select Shooting Illustrated as your member magazine. Most chromed bores are very durable, but they typically come up short in the accuracy department due to variations in thickness throughout the bore. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. Plus, well give you access to some great CNC reference materials including: Just enter your name and email address below: Bob is responsible for the development and implementation of the popular G-Wizard CNC Software. The person sending the gun doesn't have to be an expert if the company doing the finishing is. One of the most expensive coatings to have on a bolt carrier group is titanium nitride or TiN. BlackNitride! Not a fan of using degreasers on firearms. Chrome-plated parts are slicker than bare steel, allowing for easier cleanup of pistons and bolt components. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. This is by far the most popular and well-known finish to have on a bolt carrier group. Your email address will not be published. Even though it is a popular choice, nickel boron can and does flake off from time to time so it is recommended to purchase a high end bolt carrier group from a manufacturer that warranties the coating. Enjoy the comfort of its rugged grip, resistant to both extreme hot and cold temperatures for long-term durability. Black Nitride Slide Coating. So yes, it's still a heat treatment. The dulling of the bolt carrier does not affect the slickness at all but it does negate purchasing the NiB bolt carrier group for its shiny finish. 10/10 would recommend. But it uses sodium cyanide salt to case harden the part without the normal distortion of heat treating. Love it and no regrets. Older methods required that parts be submerged in vats of dangerous boiling chemicals. Paste as plain text instead, Precise control of chemical potential of nitrogen in the nitriding atmosphere by controlling gas flow rate of nitrogen and oxygen. You can blacken a number of materials including ferrous materials, stainless steel, copper, copper alloys, zinc, powdered metals, and silver solder. Looking At The Benefits Of The Nitriding Process With - EngineLabs Powered by Invision Community. Indeed, argon and H2 can be used before the nitriding process during the heating of the parts to clean the surfaces to be nitrided. MAD Black - MAD Custom Coating Exclusive!Mad Custom Coating Thus the process is user-friendly, saves energy since it works fastest, and causes little or no distortion. Please note: Due to the unique nature of this type of treatment process, slides are sent off to a shop that specializes in this type of refinishing. Black nitride refinishing - General Gunsmithing - Brian Enos's Forums The steel turns blue quickly, after which you rinse it in cold water to remove and neutralize the chemicals. Some of the early M16 rifles adopted by the US military had a hard-chromed bolt carrier. We offer Low, Medium, and High Phosphorous plating processes, as well as Electroless Nickel with Teflon, EN with Boron Nitride, and black EN plating. Returns PolicyYou may return most new, unopened items within 30 days of delivery for a full refund. For questions and more information on our Black Nitride offering: Progressive's Black Nitride Core Pins outlast all other 5 to 1. Since the process requires no electrical current, controllable coating deposition rates produce consistent tolerances within 1 to 2 microns. Rear three: Oxpho-Blue. Follow us on social media for pictures of new builds and coupon specials! GST-9 MOD1: Instructions and Troubleshooting - 80 Percent Arms Black Nitride Ejector Sleeves have a precision honed lubricious surface that does not require grease in cleanroom applications, and a high hardness (66-70 HRC) that is suited for harsh conditions such as with die casting. All WMD finishes are applied in a facility that has earned NADCAP accreditationthe highest level of process control recognized in the aerospace industry! Be the first to offer your customers NiB-X coated firearms that are easier to clean and require little to no lubrication. When applying, the material is first coated with nickel boron, then it is treated in a salt nitride bath. Chrome plating seems to do its best work inside of components subjected to high frictionbut not hard impactsand when done well, is still a great solution to limit erosion and wear. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. (just the slide). NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. The cost is pretty reasonable. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. Limited wear and high temperature applications. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. The weight of any such item can be found on its detail page. Each has its pros and cons, but all provide better protection from the elements than the coats of old. In 2015, nitriding was used to generate a unique duplex microstructure in an iron-manganese alloy (martensite-austenite, austenite-ferrite), known to be associated with strongly enhanced mechanical properties.[7]. PDF An Introduction to Nitriding - ASM International My conclusion was that the Dicropan looked darker, almost black, and seemed to go on more evenly. In the meantime, we offer a full array of NiB-X coated parts and firearms. Dalstrong Butcher & Breaking Knife - amazon.com For small batches and the DIYer, the cold processes are much easier to deal with. I have been using nitrided barrels, bolts and trigger groups for years and have yet to wear one out. Largest standard lock in the industry, sized for deflection resistance. But traditional firearm finishes still have their place. Making stainless black is a side effect and even if the color wears away the metallurgical properties are unchanged. I swear they began turning rust-orange as soon as I looked away unless they were slathered with CLP. St. Peters, MO 63376, [VIDEO] Top 10 Best Super Bowl 50 Commercials (2016 Funniest Ads), How to Hit the G-Spot with the New Bang Switch. When components do not bond correctly (adhesive issues) wear can result as well. Maybe the Kleenbore product is not getting it done. Definitely would recommend this service. Titanium Nitride (TiN) Coating. They used a liquid bath at about 1100F. I cannot keep a consistent oiled look. Son, you don't know what you don't know about the subject. Material: Stainless Steel 17-4. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. Very durable. Whether one ounce or 4,000 lbs., orders are filled with the precision and quality for which we're recognized. This isn't something I'm going to debate with amateurs. The coating on my slide turned out great. It's a case hardening thermal treatment, if you really want to get technical. Behind the Black: Gas Nitriding. You will receive a link to create a new password via email. The finished product was amazing as well!! The Midnight G10 camouflage handle is triple-riveted and built to withstand even the most vigorous slicing, dicing, and cutting. It looks dried out and splotchy in spots. Some of the oldest examples appear in ancient Japanese swords. The minimum order is 5 guns to be coated at a time. I simply cleaned them in some mineral spirits and then applied the compounds with a folded paper towel. That's simply not the case in this application (assuming it's done correctly). A forum community dedicated to all firearm owners and enthusiasts. Request a Range Partner Program sheet by contacting wynn@wmdguns.com. WMD Guns offers the following high-performance coating and surface treatment options: Our proprietary NiB-X coating process delivers the highest hardness rating in the nickel boron plating industry, exceeding Rockwell 70 C with post-treatment heating. That's simply not the case in this application (assuming it's done correctly). This component features a black nitride coating. Ionbond Diamond-like Carbon is a metal finish applied through a Physical Vapor Deposition (PVD) process. We also find chrome in less-obvious places like piston-rod ends, the inside of an ARs bolt carrier and in the open end of the carriers gas key. For a better experience, please enable JavaScript in your browser before proceeding. NiB-X maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). Nitriding is like a low temperature (930 - 1020F) form of carburizing. Here are some alternatives to the buffed blue and phosphated-gray rust magnets of days gone by. Gun Coatings & Treatments: Comparing 4 Popular Options Plating Guidelines | PEM By the way, I asked in the Tailstock thread (where John first suggested Nitriding the tailstock ram) whether you need special steel to nitride. Much research has taken place in recent decades to understand the thermodynamics and kinetics of the reactions involved. Also, care must be taken when heating in the presence of oxygen to reduce the risk of explosion, Quick processing time - usually in the order of 4 hours or so to achieve. By In today's episode of "I Carry," we have a Smith & Wesson M&P9 M2.0 Metal pistol with a Holosun EPS Red2 red-dot sight carried in a KSG Armory Lexington IWB holster. So, you have ignored the question. All times are GMT-5.
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