Hot Black Oxide involves hot baths of sodium hydroxide (the nasty stuff in drain cleaner), nitrates, and nitrites. A more compact version of the classic Hi Power design. 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. For fun I compared the finish from two Brownells cold bluing products: Dicropan T-4 and Oxpho-Blue Creme Cold Bluing Test. The physical vapour deposition techniques are widely used to deposit a wide range of materials on a number of base . Besides "don't clean your gun with brake cleaner", does anyone have any ideas? Took about a month to complete but well worth the wait. Nitriding is like a low temperature (930 - 1020F) form of carburizing. They can do frames/receive pistols? Very happy but time will tell if it holds up, Just had one done last spring by Hayes Custom Guns 3gun (some USPSA) pistol and has held up great carried in a Kydex holster and not showing wear marks (yet). I swear they began turning rust-orange as soon as I looked away unless they were slathered with CLP. Both the Dicropan T-4 and the Oxpho-Blue Creme came as creams, which made them easier to apply. The most used drill bit materials are HSS, cobalt, and titanium. Most chrome moly barrels that were parkerized in days past are now melonited, which is a fancy name for black nitride. 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. The barrel at the bottom of the screen is a 416-grade stainless steel barrel and has been factory treated with Black Nitride Rust Proofing by CVA, while the top barrel is mild steel, and has been factory finished with Cerakote ceramic coating protection by Traditions Performance Firearms. Took longer than expected. NiB-X coated firearms must be used as rental or loaner guns at public or private ranges. NiB-X nickel boron parts are known for high hardness, good adhesion, excellent lubricity, low coefficient of friction and uniform coverage. It has the same material properties throughout the structure of the coating so integrity and properties are maintained throughout the thickness. If you send in a slide that we do not offer milling for you will have to have it completely disassembled. This process permits the close control of the nitrided microstructure, allowing nitriding with or without compound layer formation. Coating: Nitride. The Cold processes produce a similar color, but the coating tends to rub off more easily and offer less abrasion resistance. The cost is pretty reasonable. Our NiB-X coatings are certified to ASTMB607 and/or AMS2433C. 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. You can post now and register later. Kalamazoo MI, 49009When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. A value-priced red dot with a full set of features. In case you were wondering, this is part of what I do for a living. When shipping slides for milling, SHIP SLIDES ONLY. Shipping Insurance and Signature Confirmation, http://jagerwerks.com/shipping-insurance-with-signature-confirmation/. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. Jun 9, 2013. 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. One of the most expensive coatings to have on a bolt carrier group is titanium nitride or TiN. Ideally, steels for nitriding should be in the hardened and tempered condition, requiring nitriding to take place at a lower temperature than the last tempering temperature. Nitromet conforms to ASTM 2753. Black nickel is a derivative of nickel boron. Most tactical-rifle shooters have experience with chrome-lined bores, which provide wear- and corrosion-resistance. It looks dried out and splotchy in spots. The high temperature corresponds to carburizing temperatures. Holds dimensional requirements with little or no distortion, G19 Gen 3, Black Stainless Slide, Breacher Slide Milling - Graphite Black Cerakote. Display as a link instead, 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. January 31, 2019 in General Gunsmithing. Received my P320 slide and the finish exceeded my expectations! Personally, I will not buy any firearm or firearm component that has been nitrided after it left the factory. It calls for no machining, or polishing or any other post-nitriding operations. The material was 1018 and 1214. Bob is also the founder of CNCCookbook, the largest CNC-related blog on the Internet. For small batches and the DIYer, the cold processes are much easier to deal with. The onyx-black, Titanium Nitride coating reduces friction and preserves the steel against corrosion. BlackNitride! 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. Each has its pros and cons, but all provide better protection from the elements than the coats of old. Still looks good. currahee1911 By 3070 SE Dominica Terrace Stuart, FL 34997-5717, Monday through Friday 8 AM to 4:30 PM Eastern Time, .308 NiB-X Nickel Boron and Nitrided Parts. NiB-X firearms must be properly maintained and available to consumers throughout the 3 month period. Not a fan of using degreasers on firearms. Black Nitride treatment reduces hole damage caused by galling. They can and do serialized items, but will only accept from an FFL. This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! Definitely would recommend this service. I have used a Kleenbore conditioner and it looks good for a little bit and then looks splotchy again. This is one of the most significant reasons the process has fallen out of favor in recent decades. Superb Job!!!!!!!!! Spray-onGun coatings such as Cerakote, DuraCoat and KG Gunkote are applied via compressed-air sprayers. Outstanding job! Black nickel is a derivative of nickel boron. I used it to clean my Nano and I am now not happy with the finish. And since coatings mirror the surface profile of the substrate, little or no post-plate grinding or burnishing is required. Black nitride is a surface conversion that diffuses into the material, altering the chemical make up for increased hardness, improved strength, and ultimately better durability. Another downside of the nickel boron coated bolt carrier groups is the finish will dull after time and take on a darker carbon color, even if the carrier is clean. Required fields are marked *. One complication to chrome-plating is that it adds to the dimensions of finished parts, so components must be undersize by whatever thickness the plating will add. This effect can be observed by analysing the surface of the part under nitriding (see for instance [6]). Save my name, email, and website in this browser for the next time I comment. BlackNitride! Unbelievable Finish!!! The person sending the gun doesn't have to be an expert if the company doing the finishing is. The nitriding process actually becomes part of the material being treated . We will respond quickly with instructions for how to return items from your order. Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. 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For the nitriding process H2 gas is also added to keep the surface clear of oxides. 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. Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". Proven to reduce the incidence of repair for stuck ejector pins. Side Locks Son, you don't know what you don't know about the subject. NiB-X maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). 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. Very durable, Just had two guns done. Communism only made one thing that works, and capitalism can make it even better. Home Rifle and Shotgun Accessories Triggers, Pins Fortis Takedown Pin AR-15 Black Nitride. Thats why I and many others choose black nitride. And you can rest assured that behind-the-scenes work is being done that may well represent a quantum leap in metal surface treatments. High hardness of 66-70 HRC that is suited for harsh conditions. Depending on performance needs, deposits can include combinations of hardness, wear, abrasion and corrosion resistance, lubricity, solderability, high-temperature performance and protection from various chemicals. Hot Black Oxide converts the surface into Magnetite. 2023 Progressive Components. One barrel coated in Cerakote Ceramic Coatings by T. Your previous content has been restored. Black Nitride adds roughly 3 weeks to your slide order. Nitromet Salt Bath Nitrocarburizing (i.e., Melonite). The art of bluing steel has been used with firearms since the very beginning, but bluing is much older than firearms. MPA DS9 Limited Optic Comp (LOC) $ 3,899.00. Pretty cool, eh? I've had several of my guns Pvd coated by Richter precision. There was nothing useful in this thread since everything that had been said here prior was just flat out wrong. 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 . 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). There are vendors who know very well what they're doing with firearms and componentsand donitriding for both OEMs and aftermarket. As for cosmetics, the wear properties of the surface may be a concernfor some people,even if the underlying metal isn't affected. 4110 I-70 North Outer Road After WWII the process was reintroduced from Europe. 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 is like a low temperature (930 - 1020F) form of carburizing. Because nitriding involves heating poisonous salts to high temperatures, I don't think it's practical in a home shop. It has all the pros like ease of cleaning and wear-resistance without the downside of potential flaking. L. Neil Smith. The application of oil, wax, or lacquer will bring the corrosion resistance up to par with the heated processes. 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. 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. Will not fit the Marlin 39A rifles, and this piece has a .210 Marlin proprietary thread pitch. While no longer popular on long gun exteriors, surface treatments like chrome-plating work well on and in certain internal components. You people realize that nitriding is a heat treatment and that its purpose is to change the metallurgy of the steel? Standards sizes eliminates the need to manufacture in-house. All Rights Reserved. Be the first to offer your customers NiB-X coated firearms that are easier to clean and require little to no lubrication. This coating is an electroless nickel with Teflon particles co-deposited within the matrix. Since nitrogen ions are made available by ionization, differently from gas or salt bath, plasma nitriding efficiency does not depend on the temperature. 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. Thanks for the responses. Request a Range Partner Program sheet by contacting wynn@wmdguns.com. Rear three: Oxpho-Blue. This isn't something I'm going to debate with amateurs. Making stainless black is a side effect and even if the color wears away the metallurgical properties are unchanged. In the meantime, we offer a full array of NiB-X coated parts and firearms. Black Nitride adds roughly 3 weeks to your slide order. Do NOT ship the lower of the firearm as we are not transferring the firearm. PO Box 80611. It provides a Rc 55 surface . Phosphate is not a surface coating, but a metal treatment that penetrates the metal which reduces friction and prevents corrosion. The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. In "Foundations of Mechanical Accuracy" the Moore boys use Nitralloy, which is an extremely expensive tool steel. Theyre very easy to apply, requiring only a thorough degreasing before application. Many users prefer to have a plasma oxidation step combined at the last phase of processing to produce a smooth jetblack layer of oxides which is resistant to wear and corrosion. Choosing a bolt carrier group can get pretty touchy because everybody has an opinion of which is the better coating or treatment. The nitriding was done by an outside vendor. So nobody should send a gun out for nitriding? An added plus is, unlike chrome liningwhich is mostly limited to chrome-moly steel blendsnitriding is optimal for stainless-steel bores, too. With so little demand the process was largely forgotten in the US. Please remove the irons and all internals. 172 votes, 80 comments. There are also cold plasmas, usually generated inside vacuum chambers, at low pressure regimes. 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! H&M Blacknitride+ | The New Standard in Steel Hardening Now Available Nationwide! My conclusion was that the Dicropan looked darker, almost black, and seemed to go on more evenly. These processes are most commonly used on low-alloy steels. Gun Range Partners will be able to have new & used range guns coated with NiB-X at a discount off of Dealer Pricing. Were experts in all the tolerances and variables that are crucial for optimizing firearms performance. Calico TiN is normally applied to steels, hardened steels, and stainless steel materials where high wear resistance and lubricity is needed. You can blacken a number of materials including ferrous materials, stainless steel, copper, copper alloys, zinc, powdered metals, and silver solder. Spray-ons have the added benefit of being equally well-suited for aluminum, polymer and wooden rifle components, too. The temperature used is typical of all nitrocarburizing processes: 550 to 570C. After his death in late 1960s the process was acquired by Klockner group and popularized globally. Do this wearing gloves as the chemicals are fairly nasty. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. Very durable. Contact us at IBC Coatings online at info@ibccoatings.com or via phone at (765) 482-9802. A fine-turned or ground surface finish is best. I cannot keep a consistent oiled look. Here are some alternatives to the buffed blue and phosphated-gray rust magnets of days gone by. Broad range of thicknesses. 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. A forum community dedicated to all firearm owners and enthusiasts. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. 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. The steel turns blue quickly, after which you rinse it in cold water to remove and neutralize the chemicals. 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. ).You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. 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. On 1/31/2019 at 9:29 AM, currahee1911 said. On this Wikipedia the language links are at the top of the page across from the article title. Thisarticle, "Any Color You Like," appeared originally as aRifles Column in the July 2017 issue of Shooting Illustrated. With rigorous precision, we create and deliver the finished product on time and at a great value. Large landing area offers improved part precision, reduces trimming. Spray-on coatings are best-suited for rifle exteriors where the inevitable variations in thickness will not change tolerances nor impede function. [4] For instance, at moderate temperatures (like 420C), stainless steels can be nitrided without the formation of chromium nitride precipitates and hence maintaining their corrosion resistance properties.[5]. For a better experience, please enable JavaScript in your browser before proceeding. Ionbond Diamond-like Carbon is a metal finish applied through a Physical Vapor Deposition (PVD) process. Would recommend. Systematic investigation into the effect of nitrogen on the surface properties of steel began in the 1920s. 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. That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. So I can say its a pretty good treatments. Check out whats available from firms like Birchwood to see the more professional solutions. Some of the oldest examples appear in ancient Japanese swords. Click HERE to see Progressive Components in action. The coating is designed to release Teflon particles, the nickel wears and more Teflon releases. Investigation into gas nitriding began independently in both Germany and America. 463k members in the golf community. Some internet experts are of the opinion that nitriding compromises the material and makes it unsafe. Who will finish strong in a corrosion test (ASTM B117) featuring two barrels? When steel parts are placed into a preheated liquid salt, there is sufficient energy localized near the surface due to . Superior wear resistance, and includes particle rings for lubrication retention. 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. Cerakote vs. Black Nitride. Simply add both products to your order! Posted by Bobby Freeman on Oct 27th 2022, The nitride finish applied by Maple Leaf Firearms is phenomenal! With Cold Bluing and Black Oxide, the chemicals are much milder and no heat is required. In a word: Rust. Black Nitride treatment reduces hole damage caused by galling. 330-284-5989 - call or text. Availability: Within 1 day. Since the process requires no electrical current, controllable coating deposition rates produce consistent tolerances within 1 to 2 microns. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. The Cold processes produce a similar color, but the coating tends to rub off more easily and offer less abrasion resistance. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. The oil helps bring out the blue a bit more. This process isn't commonly used due to the expense in treating the bolt carrier twice. You do as you wish, I really don't care. The coating on my slide turned out great. SOLUTION: Switch to black nitride custom core pins from Progressive Components. In the plasma nitriding processes, nitrogen gas (N2) is usually the nitrogen carrying gas. Were confident that our NiB-X coating provides the optimal combination of hardness, wear resistance, lubricity, and corrosion resistance. A reference to this was in a previous thread ,what is it and how is it done? At a former job, we had lots of shafts nitrided. Precise control of chemical potential of nitrogen in the nitriding atmosphere by controlling gas flow rate of nitrogen and oxygen. This service includes the installation of a new Glock OEM channel liner. Solution must be vigorously agitated during plating to ensure the BN particles remain suspended in the solution. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! Considering slide and frame work on my 1911. The chemicals associated with these treatments convert a surface layer of the steel to magnetite. The Kasenit procedure is to heat to 1650*F, and roll the part in the material, reheat, repeat if necessary for added depth and quench. A deep, lustrous blued rifle barrel or richly contrasted, color-case hardened receiver combined with hand-rubbed wooden stocks can evoke awe and envy, even today. Add this option to have your slide refinished to factory specifications after milling. Quality and finish are top notch. Sent in my p365 to have an optic cut and installed on it. To subscribe to the magazine,visit theNRA membership page hereand select Shooting Illustrated as your member magazine. 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. Black Nitride is becoming more common and slowly replacing the parkerizing of steel parts. Black Nitride. It removes oils from the pores of the metal and can cause rust easily on tiny internal parts. 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. 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. Price was very reasonable. Cold bluing uses acids to put an oxidized finish on steel at room temperatures, or close to it. 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].
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