black nitride coating at homeblack nitride coating at home

We offer Low, Medium, and High Phosphorous plating processes, as well as Electroless Nickel with Teflon, EN with Boron Nitride, and black EN plating. Plasma nitriding, also known as ion nitriding, plasma ion nitriding or glow-discharge nitriding, is an industrial surface hardening treatment for metallic materials. Who the hell who send their personal stuff to be nitrided even knows what AMS 2753 and 2759/6 are? Not only is the performance of metal parts enhanced, but working lifespans also increase, and so do the strain limit and the fatigue strength of the metals being treated. The gas used for plasma nitriding is usually pure nitrogen, since no spontaneous decomposition is needed (as is the case of nitriding with ammonia). Free delivery for many products! Most of the [few] commercially available modern sporting rifles and surplus longarms of the day had some form of Parkerized finish. We only custom mill slides. There are vendors who know very well what they're doing with firearms and componentsand donitriding for both OEMs and aftermarket. Paste as plain text instead, [email protected]. Took longer than expected. When searching for a bolt carrier group to purchase, you will run across NiB or nickel boron. Coating: Nitride. Your link has been automatically embedded. Sothat could be a factor in deciding whether to choose this finish. Limited wear and high temperature applications. The advantages of gas nitriding over other variants are: In salt bath nitriding the nitrogen donating medium is a nitrogen-containing salt such as cyanide salt. 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. Not as durable as hard chrome or pvd. The oldest and most widely used specification for hot black oxide is MIL-DTL-13924, which covers four classes of processes for different substrates. Even though I own a couple nickel boron bolt carrier groups, I dont need a shiny parts to look cool. Black oxide, TiN, TiCN, and TiAlN are the most used coating on metal drill bits. It has all the pros like ease of cleaning and wear-resistance without the downside of potential flaking. So nobody should send a gun out for nitriding? Examples of easily nitridable steels include the SAE 4100, 4300, 5100, 6100, 8600, 8700, 9300 and 9800 series, UK aircraft quality steel grades BS 4S 106, BS 3S 132, 905M39 (EN41B), stainless steels, some tool steels (H13 and P20 for example) and certain cast irons. 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. Black Nitride Barrel Coating. This also helps the thermal stability of the plasma plant, since the heat added by the plasma is already present during the warm up and hence once the process temperature is reached the actual nitriding begins with minor heating changes. Hot Black Oxide converts the surface into Magnetite. 330-284-5989 - call or text. 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. I believe I have damaged the black nitride finish on my new Baretta Nano. I would like them to do rifle barrels too. Most tactical-rifle shooters have experience with chrome-lined bores, which provide wear- and corrosion-resistance. Hard chrome is a surface plating that covers the outside of the carrier. This made it not desirableandalong with a higher cost, caused the switch to a phosphated coated bolt carrier group. This is one of the most significant reasons the process has fallen out of favor in recent decades. All of the bolt carrier coatings or treatments have their trade offs so it is up to the buyer to make the decision on what they want and need. Black Nitride Slide Coating. I will keep working at it to build up the finish as JonM suggested. Finish on slide is excellent. Uniform coating with no buildup on edges. High hardness of 66-70 HRC that is suited for harsh conditions. Because steels with higher alloy contents were not readily available for nitriding, Fry became responsible for developing a group of steels for Krupp known as the "Nitralloy . An Electroless nickel coating is a dense alloy of nickel and phosphorus. WMD Guns will coat pistols, rifles (ARs, bolt actions, semi-automatics) and shotguns. They used a liquid bath at about 1100F. This is by far the most popular and well-known finish to have on a bolt carrier group. The treatment results in a deep jet-black color compared to our Black DLC (PVD) coating which is a dark "smokey black" color. 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. Request a Range Partner Program sheet by contacting [email protected]. Solution must be vigorously agitated during plating to ensure the BN particles remain suspended in the solution. 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. Excellent finish. Black Nitride is becoming more common and slowly replacing the parkerizing of steel parts. In a word: Rust. The Cold processes produce a similar color, but the coating tends to rub off more easily and offer less abrasion resistance. Well, rhe information seemed useful for a while there, but those last comments kinda lost the audience. 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. But, those firearms were too shiny for my liking (and out of my price range anyway). "Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." This isn't something I'm going to debate with amateurs. Our team has a tremendous width and depth of firearms industry expertise, with inhouse, master gunsmithing and firearm production capabilitiesto provide full spectrum performance to the firearms industry. 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. Clear editor. Grip Color. You can only truly "nitride" common steels, not alloys nor aluminum. I dont know anything about the process, but I do know that I sent my slide to Primary Machinefor some slide work and had the nitride finish done. Today we have much better gun coating options for our ferrous-metal rifle parts. With so little demand the process was largely forgotten in the US. 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. One barrel coated in Cerakote Ceramic Coatings by T. Cold Black Oxide is not an oxide conversion coating. This cleaning procedure effectively removes the oxide layer from surfaces and may remove fine layers of solvents that could remain. Your email address will not be published. But it uses sodium cyanide salt to case harden the part without the normal distortion of heat treating. 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. The person sending the gun doesn't have to be an expert if the company doing the finishing is. Black Nitride treatment reduces hole damage caused by galling. For the nitriding process H2 gas is also added to keep the surface clear of oxides. A forum community dedicated to all firearm owners and enthusiasts. These finishes are susceptible to harsh chemical strippers like acetone or ammonia-based solvents, so stick to safer cleaners like mineral spirits or conventional powder solvents when cleaning painted rifles. As such, we are unable to guarantee specific turnaround or lead times for this service, although in our experience the vendor we use has been very good with their quoted times. Okay, so why bother coating steel with Cold Bluing or Black Oxide? 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. But traditional firearm finishes still have their place. Our NiB-X coatings are certified to ASTMB607 and/or AMS2433C. The coating has a Rc 70 and a coefficient of friction of .06. My Glock nor my Sig needed any special attention other than a quick coat of oil & they look as good as new. Broad range of substrates. Black nickel is a derivative of nickel boron. Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc. These bolt carriers had a natural lubricity and proved to be durable, the only downside beingthat the hard chrome plating was prone to flaking. The process has long since become standard in military and police battle rifles and carbines around the world. NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. Each has its pros and cons, but all provide better protection from the elements than the coats of old. To expand its offering of Ejector Sleeves, Progressive has added treatments for greaseless applications. Your email address will not be published. CNC machines only go through the motions. Black Nitride adds roughly 3 weeks to your slide order. Some of the early M16 rifles adopted by the US military had a hard-chromed bolt carrier. [2] When ammonia comes into contact with the heated work piece it dissociates into nitrogen and hydrogen. Nitriding alloys are alloy steels with nitride-forming elements such as aluminum, chromium, molybdenum and titanium. currahee1911 The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. By My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. For a better experience, please enable JavaScript in your browser before proceeding. So I can say its a pretty good treatments. The key to our engineered nickel boron plating processes is versatility. 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]. As for cosmetics, the wear properties of the surface may be a concernfor some people,even if the underlying metal isn't affected. It was the same process as Melonite. Extremely strong adhesionmolecular bond to substrate metal. Get our latest blog posts delivered straight to your email inbox once a week for free. Making stainless black is a side effect and even if the color wears away the metallurgical properties are unchanged. 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. Do NOT ship the lower of the firearm as we are not transferring the firearm. In gas nitriding the donor is a nitrogen-rich gas, usually ammonia (NH3), which is why it is sometimes known as ammonia nitriding. 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. If you need the additional protection, most shops will send parts out for Hot Bluing rather than deal with the mess in the shop. It provides a Rc 55 surface through a high temperature diffusion process. Black Nitride is more than just a baked on coating such as Cerakote (I have nothing against Cerakote, as I have 2 rifles with it). As well as some coats are also applied on the drill bits in order to improve the hardness, durability, and thermal resistance. 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. 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. This coating is notable because it has all the slickness and ease of cleaning of a nickel boron carrier but the hardness properties of the black nitride making it less prone to flaking. 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. Considering slide and frame work on my 1911. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. They have a fair amount of wear resistance, but heavy use or careless handling can still cause them to wear through, scratch or chip off. Returns PolicyYou may return most new, unopened items within 30 days of delivery for a full refund. For more information, contact us via email. I use the braklean also, just as the previous poster said, use a bit of oil on the exterior, wipe it down and voil! Display as a link instead, Personally, I will not buy any firearm or firearm component that has been nitrided after it left the factory. Behind the Black: Gas Nitriding. More durable thancerakoteor bluing. Price was very reasonable. That's simply not the case in this application (assuming it's done correctly). Indeed, argon and H2 can be used before the nitriding process during the heating of the parts to clean the surfaces to be nitrided. Nitride Names like Melonite, Ni-Corr, Black nitride or salt bath nitride are all. So yes, it's still a heat treatment. Fortis Takedown Pin AR-15 Black Nitride $ 21.95. In this technique intense electric fields are used to generate ionized molecules of the gas around the surface to be nitrided. Like I said, I do this stuff for a living and my knowledge goes a little beyond what you can find on the internet. This process was invented by Bernhardt Berghaus of Germany who later settled in Zurich to escape Nazi persecution. 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. 2023 Progressive Components. Cold bluing uses acids to put an oxidized finish on steel at room temperatures, or close to it. Precision honed lubricious surface that does not require grease. If you send in a slide that we do not offer milling for you will have to have it completely disassembled. 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]. Superior wear resistance, and includes particle rings for lubrication retention. Calico TiN is normally applied to steels, hardened steels, and stainless steel materials where high wear resistance and lubricity is needed. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. 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. The art of bluing steel has been used with firearms since the very beginning, but bluing is much older than firearms. Even finish with consistent tone and great attention to detail as all the nooks and crannies are finished beautifully! BlackNitride! The finished product was amazing as well!! These coatings are there to deter rust. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. BrianEnos.com 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. The guys were nice enough to do my Taurus slide even though they dont work on them. The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. Used in a kydex holster also. In case you were wondering, this is part of what I do for a living. Looks better than a factory cut.

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