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. Please remove the irons and all internals. Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. The aim of this article was to deliver a review of the tribological properties of nitride-based coatings attained using various techniques including physical vapour deposition, chemical vapour deposition and spraying techniques. Plasma nitriding is often coupled with physical vapor deposition (PVD) process and labeled Duplex Treatment, with enhanced benefits. When materials contain non-smooth properties, wear can easily occur. "Nitride" is typically a generic term referring to "nitriding, nitrocarburizing, or gas nitriding" of steel- a metallurgic process that increases surface hardness and decreases corrosion. Plasma nitriding, also known as ion nitriding, plasma ion nitridingor glow-discharge nitriding, is an industrial surface hardening treatment for metallic materials. The material was 1018 and 1214. On 1/31/2019 at 9:29 AM, currahee1911 said. Anyway the point is that the color that nitriding turns steel is irrelevant and doesn't affect the material properties even if it's been rubbed off despite what the internet experts would have you believe. Enjoy the comfort of its rugged grip, resistant to both extreme hot and cold temperatures for long-term durability. Can anyone give some feedback on Frog Lube? In "Foundations of Mechanical Accuracy" the Moore boys use Nitralloy, which is an extremely expensive tool steel. No one would ever question that austenitizing and quenching high carbon alloy steels is a heat treatment, even though all it does is produce a hard outer case and doesn't appreciable alter the core properties; same as nitriding. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).If you need to return an item, pleaseContact Uswith your order number and details about the product you would like to return. And since coatings mirror the surface profile of the substrate, little or no post-plate grinding or burnishing is required. I believe I have damaged the black nitride finish on my new Baretta Nano. The treatment superficially hardens the surface of the steel as it is IN the steel, unlike a coating that sits on the surface of the steel. Here are some alternatives to the buffed blue and phosphated-gray rust magnets of days gone by. Most of the [few] commercially available modern sporting rifles and surplus longarms of the day had some form of Parkerized finish. Rear three: Oxpho-Blue. More than that, Tungston, Aluminum are also used with mixing other metals. To perform the test, I took the spacers I had made for my new 6-jaw chuck backplate and compared the results. Used in a kydex holster also. The customer service was outstanding. check out the. It has all the pros like ease of cleaning and wear-resistance without the downside of potential flaking. Show. The coating has a Rc 70 and a coefficient of friction of .06. Sent in my p365 to have an optic cut and installed on it. There are hot plasmas typified by plasma jets used for metal cutting, welding, cladding or spraying. Will be sending in my Glock 17 slide ASAP! It is far cheaper than similar corrosion protection systems, such as paint and electroplating. 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. $50.00. Took longer than expected. Your email address will not be published. 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. Solving metal problems for over 70 years. Solution must be vigorously agitated during plating to ensure the BN particles remain suspended in the solution. The choice allows users to personalize the rail coating that best suits each individual . The three main methods used are: gas nitriding, salt bath nitriding, and plasma nitriding. Typical applications include gears, crankshafts, camshafts, cam followers, valve parts, extruder screws, die-casting tools, forging dies, extrusion dies, firearm components, injectors and plastic-mold tools.[1]. Recent developments have led to a process that can be accurately controlled. Find many great new & used options and get the best deals for doinker tungsten 4oz archery stabiliser weight - Black Nitride Coating at the best online prices at eBay! Even finish with consistent tone and great attention to detail as all the nooks and crannies are finished beautifully! (just the slide). We are standing by to take your call, and we will be more than happy to answer all of your questions about Melonite , Tenifer , and the QPQ case hardening process. This service includes the installation of a new Glock OEM channel liner. Thats why I and many others choose black nitride. Simply add both products to your order! In recent years, the firearms field has seen the introduction of revolutionary new metal coatings and surface treatments that deliver unprecedented levels of corrosion protection, wear resistance and reliability. So nobody should send a gun out for nitriding? Largest standard lock in the industry, sized for deflection resistance. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. I had a 1911 done last year by Primary Machine. Side Locks A forum community dedicated to all firearm owners and enthusiasts. If you want to try Dicropan, its just. Back when I was knocking around the woods of my youth, I carried wood-stocked rifles with steel that was either blued or color-case hardenedand usually with a bit of surface rust around the margins. RESULTS: Cleaning was reduced, replacement intervals extended five times thanks to greater longevity gained from using black nitride products. Usually used for release properties in the mold and die industry. Black Nitride adds roughly 3 weeks to your slide order. This component features a black nitride coating. NiB coated bolt carrier groups are in the middle range on price, more costly than black nitride or phosphate but far less than Titanium Nitride. Display as a link instead, WMD Guns is no longer offering the Upgrade program for individual parts. Core Pin hardness 50-55 HRC, comes complete with finished detail. SOLUTION: Switch to black nitride custom core pins from Progressive Components. Took about a month to complete but well worth the wait. Son, you don't know what you don't know about the subject. Amp up your AK with these exciting accessories. As a Corporate Champion, Dalstrong supports Wounded Warrior Project (WWP) in their effort to deliver life- changing programs to over 100,000 wounded warriors, their families, and caregivers. One barrel coated in Cerakote Ceramic Coatings by T. Before getting into the meat and potatoes of these valves, we should discuss what, exactly, the nitriding process is, and how it justifies the extra costs involved. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. It removes oils from the pores of the metal and can cause rust easily on tiny internal parts. 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. Nitride Names like Melonite, Ni-Corr, Black nitride or salt bath nitride are all. 1. Internal components in those days were usually stainless, Parkerized, blued or sometimes left in the white.. 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! Calico Titanium Nitride (TiN) the staple of thin film coating solves tribological problems with machine components that can be coated at temperatures of 425C - 450C. Only one process possible with a particular salt type - since the nitrogen potential is set by the salt, only one type of process is possible, This page was last edited on 18 January 2023, at 12:54. Unfortunately, the constant slamming of metal on metal can cause chrome to wear or flake off of hard-use parts like bolt-locking lugs, which can affect accuracy, reliability and even safety. Rail and high wear areas is pro-shots zero-friction, Some of the BP guys have said they will heat their frames up after a bathing and apply oil to the heated frame. The weight of any such item can be found on its detail page. By You can also add Nitride treatment and Cerakote products at the same time! Unless your going to refinish it please dont degrease yourguns with a brake cleaner. Be the first to offer your customers NiB-X coated firearms that are easier to clean and require little to no lubrication. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. A reference to this was in a previous thread ,what is it and how is it done? The steel turns blue quickly, after which you rinse it in cold water to remove and neutralize the chemicals. When shipping slides for milling, SHIP SLIDES ONLY. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. Bolt-carrier groups above, from left, represent Nickel Boron, phosphate (Palmetto State Armory), Robar NP3, black nitride (Brownells) and chrome-plate (Daniel Defense).Advances in gun coating technology can be wonderful. The oldest and most widely used specification for hot black oxide is MIL-DTL-13924, which covers four classes of processes for different substrates. Some of the early M16 rifles adopted by the US military had a hard-chromed bolt carrier. For more information, contact us via email. The Fora platform includes forum software by XenForo. WMD was a pioneer in of nickel boron technology in the firearms industry, and not only is our coating formula unique; our application process is, as well. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. Made from high-quality 416R stainless steel, this barrel features a nitride finish for maximum corrosion resistance, nickel teflon extension for added durability and lubricity, and 5R rifling for excellent accuracy and . This treatmentis great for use on barrels to prevent corrosion and increase barrel life. An Electroless nickel coating is a dense alloy of nickel and phosphorus. 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]. Bluing and Black Oxides are essentially the same thing. You can only truly "nitride" common steels, not alloys nor aluminum. Black oxide, TiN, TiCN, and TiAlN are the most used coating on metal drill bits. The oil helps bring out the blue a bit more. The key to our engineered nickel boron plating processes is versatility. I use brake cleaner too. We offer Low, Medium, and High Phosphorous plating processes, as well as Electroless Nickel with Teflon, EN with Boron Nitride, and black EN plating. If you are in the market for new AR-15 parts, specifically a bolt carrier group, you might be a little overwhelmed with the various treatments/coatings available today. Posted by Boban Jancevski on Feb 6th 2023. Spray-on coatings are best-suited for rifle exteriors where the inevitable variations in thickness will not change tolerances nor impede function.
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