NitrideNames like Melonite, Ni-Corr, Black nitride or salt bath nitride are all variations of a surface treatment formally known as Liquid Salt Bath Ferritic Nitrocarburizing Non-Cyanide Bath (FNC) or simply nitriding. you use ammonia gas to nitride, not CN, typical application for say a die would be 500-575 degrees for 12-14 hrs, stay away from salt bath hardening if you can, if surface requires cyanide salt hardening go to a heat treatment co, sticking yourself with antidode hurts, but not as much as CN poisoning! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Follow us on social media for pictures of new builds and coupon specials! On 1/31/2019 at 9:29 AM, currahee1911 said. PO Box 80611. If you have an account, sign in now to post with your account. Just because it's not a through hardening (the term you were looking for) doesn't make it any less of a heat treat. Setting A New Standard In Metal Processing 22,072 views Aug 31, 2018 253 Dislike Share GUNS and American Handgunner Magazines 63.5K subscribers H&M BlackNitride brings their aerospace. After his death in late 1960s the process was acquired by Klockner group and popularized globally. Spray-on coatings are best-suited for rifle exteriors where the inevitable variations in thickness will not change tolerances nor impede function. Rubbed in well. Great experience and great company. Contact our plant near your facility. This is by far the most popular and well-known finish to have on a bolt carrier group. Here are some alternatives to the buffed blue and phosphated-gray rust magnets of days gone by. So, you have ignored the question. All times are GMT-5. CNC machines only go through the motions. For fun I compared the finish from two Brownells cold bluing products: Dicropan T-4 and Oxpho-Blue Creme Cold Bluing Test. Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". Pasted as rich text. H&M Blacknitride+ | The New Standard in Steel Hardening Now Available Nationwide! 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. This process was invented by Bernhardt Berghaus of Germany who later settled in Zurich to escape Nazi persecution. When steel parts are placed into a preheated liquid salt, there is sufficient energy localized near the surface due to . NiB-X coated firearms must be in use for 3 months from the time you receive the guns. If you want to try Dicropan, its just. Show. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.Please also note that the shipping rates for many items we sell are weight-based. Were confident that our NiB-X coating provides the optimal combination of hardness, wear resistance, lubricity, and corrosion resistance. After WWII the process was reintroduced from Europe. First of all, let's get one thing straight; nitriding is NOT a coating. The DS9 Limited Optics Competition Pistol was designed with heavy influence from our Team MPA members, which includes some of top Shooters in the USPSA. This made it not desirableandalong with a higher cost, caused the switch to a phosphated coated bolt carrier group. My personal favorite is the black nitride coated bolt carrier groups. I swear they began turning rust-orange as soon as I looked away unless they were slathered with CLP. Availability: Within 1 day. Okay, so why bother coating steel with Cold Bluing or Black Oxide? All of my concerns and questions were answered promptly and politely. Black Nitride Black Nitride and dry to touch oil (BN) Cadmium Platings Cadmium Plus Clear Chromate (CI) Cadmium Plus Metric Blue Chromate (CB) Cadmium Plus Olive Drab Chromate (CO) Cadmium Plus Yellow Chromate (C) Cadmium Without Finish Coat (D) Dry Film Lubricants Carbowax (CW) Electro-Film (EF) Molybdenum Disulfide Dry Film Lubricant (MD) I've had several of my guns Pvd coated by Richter precision. The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. By These processes are most commonly used on low-alloy steels. Holds dimensional requirements with little or no distortion, G19 Gen 3, Black Stainless Slide, Breacher Slide Milling - Graphite Black Cerakote. You cannot paste images directly. You will receive a link to create a new password via email. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! It is a tough corrosion proof coating, with excellent friction properties. As well as some coats are also applied on the drill bits in order to improve the hardness, durability, and thermal resistance. Its because WMD offers a full spectrum of firearm-specific coatings, ranging from decorative ceramic topcoats to high-performance proprietary coatings, they include as follows: NiB-X is our proprietary formulationand a remarkable technology that proves that not all nickel boron coatings are created equal. Looks better than a factory cut. Simple operation - heat the salt and workpieces to temperature and submerge until the duration has transpired. Indeed, argon and H2 can be used before the nitriding process during the heating of the parts to clean the surfaces to be nitrided. Nickel-boron (NiB) is an electroless gun coating, instead applied chemically. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. Investigation into gas nitriding began independently in both Germany and America. Turn around time was quick as well, especially during the holidays. So yes, it's still a heat treatment. Theyre very easy to apply, requiring only a thorough degreasing before application. Largest standard lock in the industry, sized for deflection resistance. It's a case hardening thermal treatment, if you really want to get technical. Heh, Yeah I thought we were going to get some useful info there for a minute "Son" if it makes you feel any better, I didn't see it coming either. And you can rest assured that behind-the-scenes work is being done that may well represent a quantum leap in metal surface treatments. Can anyone give some feedback on Frog Lube? JavaScript is disabled. They used a liquid bath at about 1100F. Our NiB-X coatings are certified to ASTMB607 and/or AMS2433C. A cadre of firearms performance experts formed WMD Guns to leverage these new firearm coating technologies and offer a full spectrum of premium products, coatings and services to the firearms industry. In a word: Rust. The choice allows users to personalize the rail coating that best suits each individual . When applying, the material is first coated with nickel boron, then it is treated in a salt nitride bath. View a video excerpt from a past Webinar that presents an exclusive Pin and Sleeve combination that delivers great performance for long run cleanroom tooling to harsh die casting applications. Hard chrome is a surface plating that covers the outside of the carrier. With rigorous precision, we create and deliver the finished product on time and at a great value. WMD Guns is no longer offering the Upgrade program for individual parts. Black Nitride treatment reduces hole damage caused by galling. DLC. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. This treatmentis great for use on barrels to prevent corrosion and increase barrel life. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! Titanium Nitride is often used to coat drill bits or Although it does have a natural lubricity and it cleans easily, this coating offers nothing more than other offerings other than the shiny gold color. In gas nitriding the donor is a nitrogen-rich gas, usually ammonia (NH3), which is why it is sometimes known as ammonia nitriding. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. Outstanding job! Attempts to chrome-line rifle bores date back to the first half of the 20th century. The most used drill bit materials are HSS, cobalt, and titanium. I use brake cleaner too. The customer service was outstanding. Very durable. Leader Pins and Bushings Specialized treatment outlasts conventional leader pins and bushings. Cold Black Oxide is not an oxide conversion coating. NiB reduces friction and speeds the cooling of high-heat components due to the increased surface area created by the coatings texture. Black Nitride adds roughly 3 weeks to your slide order. This cleaning procedure effectively removes the oxide layer from surfaces and may remove fine layers of solvents that could remain. Its a surface treatment which isnot the same as a full heat treat. A reference to this was in a previous thread ,what is it and how is it done? Would recommend. Thus the process is user-friendly, saves energy since it works fastest, and causes little or no distortion. The exact materials yo can blacken will be based on the recommendations of the makers of the particular chemicals or kit you use. Internal rifle components appear to be the best-suited for NiB, and in my experience, this gun coating is much more durable than traditional plated finishes on contact surfaces like bolt-locking lugs. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. The DS9 LOC is a 9mm Minor Pistol intended for use in USPSA Limited Optics Division. They can do frames/receive pistols? NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. Save my name, email, and website in this browser for the next time I comment. This process isn't commonly used due to the expense in treating the bolt carrier twice. NiB-X firearms must be properly maintained and available to consumers throughout the 3 month period. This service includes the installation of a new Glock OEM channel liner. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. The Salt Bath Nitride process is a Thermo Chemical treatment that improves wear resistance and corrosion resistance of ferrous metals with little or no dimensional change. Salt Bath Nitriding (DHSN) Salt Bath Nitriding/Nitrocarburizing was originally created as an alternative to gas nitriding that would produce a more uniform case through surface contact between the substrate and liquid salt. And since coatings mirror the surface profile of the substrate, little or no post-plate grinding or burnishing is required. Some internet experts are of the opinion that nitriding compromises the material and makes it unsafe. This process has existed for nearly a century, though only in the last few decades has there been a concentrated effort to investigate the thermodynamics and kinetics involved. Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. When properly applied, spray-on gun coating provides good corrosion resistance and allow you to truly customize your rifles appearance due to endless color and pattern variations.
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