This effect can be observed by analysing the surface of the part under nitriding (see for instance [6]). 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. This is by far the most popular and well-known finish to have on a bolt carrier group. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! I used it to clean my Nano and I am now not happy with the finish. 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! Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. The problem with amateurs sending their stuff to be nitrided is that they know less than nothing about what they're asking a processor to do and have absolutely no idea of what they ended up with hardness wise. Internal components in those days were usually stainless, Parkerized, blued or sometimes left in the white.. Would recommend. 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. Definitely would recommend this service. Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". It has all the pros like ease of cleaning and wear-resistance without the downside of potential flaking. 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. 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. Recent developments have led to a process that can be accurately controlled. Whether one ounce or 4,000 lbs., orders are filled with the precision and quality for which we're recognized. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); My conclusion was that the Dicropan looked darker, almost black, and seemed to go on more evenly. From a production standpoint, nitriding is inexpensive and so long as it is done correctly, the high temperatures that the process relies on for application will not harm steel rifle components. The physical vapour deposition techniques are widely used to deposit a wide range of materials on a number of base . Lubes for me run brtween breakfree clp on my old firearms as thats been used on them for up to 40 years and pro-shot one step on the new ones. Were experts in all the tolerances and variables that are crucial for optimizing firearms performance. Phosphate is not a surface coating, but a metal treatment that penetrates the metal which reduces friction and prevents corrosion. Thin film typically 3 m (0.000118")thick. The advantages of salt nitriding is that it achieves higher diffusion in the same period of time compared to any other method. Amp up your AK with these exciting accessories. Check out whats available from firms like Birchwood to see the more professional solutions. 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. This page was generated at 11:14 PM. Second slide they have coated for me. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. Usually steels are beneficially treated with plasma nitriding. Thank you for your support of our technology and products. 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. Systematic investigation into the effect of nitrogen on the surface properties of steel began in the 1920s. Much research has taken place in recent decades to understand the thermodynamics and kinetics of the reactions involved. Plus we do extensive range testing to insure our coatings last and meet your most demanding performance standards. TiN is a thinly-applied surface coating has a shiny gold-like appearance and is often used for show builds due to aesthetics. WMD Guns is no longer offering the Upgrade program for individual parts. 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. Barcode: 0850015927294. More durable thancerakoteor bluing. Leader Pins and Bushings Specialized treatment outlasts conventional leader pins and bushings. On the other hand, the Oxpho-Blue showed more blues and was a prettier finish despite it being less even. I simply cleaned them in some mineral spirits and then applied the compounds with a folded paper towel. 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. 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. 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. One barrel coated in Cerakote Ceramic Coatings by T. Its high resistance to wear and corrosion also make it useful as an external surface protectant. On this Wikipedia the language links are at the top of the page across from the article title. Black Nitride treatment reduces hole damage caused by galling. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. There's a vast number of finishes available for AR-15 bolt carrier groups (BCGs . There are also cold plasmas, usually generated inside vacuum chambers, at low pressure regimes. Through the H&M Blacknitride+ process, or Ferritic Nitrocarburizing, we can improve the operational capabilities of your components, solving wear, lubricity and corrosion resistance problems. If you fail to do this we will refund the order and returnthe slides. A forum community dedicated to all firearm owners and enthusiasts. Black Nitride is becoming more common and slowly replacing the parkerizing of steel parts. The Cold processes produce a similar color, but the coating tends to rub off more easily and offer less abrasion resistance. NiB-X coated firearms must be used as rental or loaner guns at public or private ranges. Your email address will not be published. Still looks good. It's a case hardening thermal treatment, if you really want to get technical. But it uses sodium cyanide salt to case harden the part without the normal distortion of heat treating. Will not fit the Marlin 39A rifles, and this piece has a .210 Marlin proprietary thread pitch. "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. So, you have ignored the question. All times are GMT-5. 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. January 31, 2019 in General Gunsmithing. Our Big List of over 200 CNC Tips and Techniques. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. Maybe the Kleenbore product is not getting it done. 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. Cold Black Oxide is not an oxide conversion coating. We offer Low, Medium, and High Phosphorous plating processes, as well as Electroless Nickel with Teflon, EN with Boron Nitride, and black EN plating. Theyre very easy to apply, requiring only a thorough degreasing before application. These bolt carriers had a natural lubricity and proved to be durable, the only downside beingthat the hard chrome plating was prone to flaking. For shops that want to do Cold Bluing in volume, the little kits for DIY Gunsmiths are prohibitively expensive. The material was 1018 and 1214. 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. In "Foundations of Mechanical Accuracy" the Moore boys use Nitralloy, which is an extremely expensive tool steel. Some internet experts are of the opinion that nitriding compromises the material and makes it unsafe. 4110 I-70 North Outer Road 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. $50.00. However, if the nature of your rifle work requires something more practical, aim for components coated with a modern, durable and cost-effective surface treatment. This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! A more compact version of the classic Hi Power design. (just the slide). But traditional firearm finishes still have their place. Contact our plant near your facility. 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. Not as durable as hard chrome or pvd. This isn't something I'm going to debate with amateurs. 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. Nitriding is like a low temperature (930 - 1020F) form of carburizing. 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. Rear three: Oxpho-Blue. 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. Most chromed bores are very durable, but they typically come up short in the accuracy department due to variations in thickness throughout the bore. 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 . The key to our engineered nickel boron plating processes is versatility. $50.00. L. Neil Smith. Other gasses like hydrogen or argon are also used. Black Nitride treatment reduces hole damage caused by galling. Spray-ons have the added benefit of being equally well-suited for aluminum, polymer and wooden rifle components, too. Making stainless black is a side effect and even if the color wears away the metallurgical properties are unchanged. Were confident that our NiB-X coating provides the optimal combination of hardness, wear resistance, lubricity, and corrosion resistance. Nitriding is like a low temperature (930 - 1020F) form of carburizing. On the other hand, the Oxpho-Blue showed more blues and was a prettier finish despite it being less even. Solving metal problems for over 70 years. You will receive a link to create a new password via email. Superior wear resistance, and includes particle rings for lubrication retention. If you want to try Dicropan, its just. The coating has a Rc 70 and a coefficient of friction of .06. That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. No longer will your surgeon be distracted by bright, shiny objects. Thisarticle, "Any Color You Like," appeared originally as aRifles Column in the July 2017 issue of Shooting Illustrated. You can also add Nitride treatment and Cerakote products at the same time! By Cold bluing uses acids to put an oxidized finish on steel at room temperatures, or close to it. 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. Thanks for the responses. Behind the Black: Gas Nitriding. Unless your going to refinish it please dont degrease yourguns with a brake cleaner. Price was very reasonable. Unlike PVD processes such as diamond-like coatings (DLC), black nitride penetrates the steels substrate and wont chip, flake, or peel.. You can post now and register later. One of the most expensive coatings to have on a bolt carrier group is titanium nitride or TiN. Black oxide, TiN, TiCN, and TiAlN are the most used coating on metal drill bits. 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. I cannot keep a consistent oiled look. Turn around time was quick as well, especially during the holidays. Specialized treatment outlasts conventional leader pins and bushings. Chrome-plated parts are slicker than bare steel, allowing for easier cleanup of pistons and bolt components. When components do not bond correctly (adhesive issues) wear can result as well. When materials contain non-smooth properties, wear can easily occur. Posted by Bobby Freeman on Oct 27th 2022, The nitride finish applied by Maple Leaf Firearms is phenomenal! Our engineered Electroless nickel plating processes can be tailored to provide various levels of hardness, wear, abrasion and corrosion resistance, and lubricity. Largest standard lock in the industry, sized for deflection resistance. This slide is available for slide swap, which will require you to send in a stripped OEM Gen 3 Glock 19 slide. - MAD Black & MAD Black Plus are also extremely flexible as there was no coating loss at a 180 degree rotation (ASTM D522) - Impact resistance exceeded 160/160 inch-lbs, which is the highest level on the test (ASTM D2794) MAD Black Plus vs. NP3, NP3 Plus, Melonite finishes, TiN, NiB-X and Micro Slick Used in a kydex holster also. 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. The choice allows users to personalize the rail coating that best suits each individual . The onyx-black, Titanium Nitride coating reduces friction and preserves the steel against corrosion. Plasma nitriding, also known as ion nitriding, plasma ion nitridingor glow-discharge nitriding, is an industrial surface hardening treatment for metallic materials. by Bob Warfield | Blog, CNC Projects, Tools and Techniques | 0 comments. Each has its pros and cons, but all provide better protection from the elements than the coats of old. That all depends on the pre-existing material properties, the cross sectional thickness where exposed to the N2 atmosphere, and the final case depth and hardness. 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. Uniform coating with no buildup on edges. Be the first to offer your customers NiB-X coated firearms that are easier to clean and require little to no lubrication. PO Box 80611. Received my P320 slide and the finish exceeded my expectations! check out the. The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. All Rights Reserved. MPA DS9 Limited Optic Comp (LOC) $ 3,899.00. Ive had it for about a year, thousands of holsterpresentations, and about 7 thousand rounds through it and I can find no wear marks at all. 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 . Black nickel is a derivative of nickel boron. Ideas expressed may be mine, or from anyone else in the universe. Well, rhe information seemed useful for a while there, but those last comments kinda lost the audience. 330-284-5989 - call or text. NiB-X maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). I would like them to do rifle barrels too. They can do frames/receive pistols? The nitriding was done by an outside vendor. Holds dimensional requirements with little or no distortion, G19 Gen 3, Black Stainless Slide, Breacher Slide Milling - Graphite Black Cerakote. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. [2] When ammonia comes into contact with the heated work piece it dissociates into nitrogen and hydrogen. This component features a black nitride coating. Just because it's not a through hardening (the term you were looking for) doesn't make it any less of a heat treat. A plasma nitrided part is usually ready for use. Such highly active gas with ionized molecules is called plasma, naming the technique. Very durable, Just had two guns done. Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. 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Some of the oldest examples appear in ancient Japanese swords. For a better experience, please enable JavaScript in your browser before proceeding. If you have an account, sign in now to post with your account. Thats really not an accurate statement. Calico TiN is normally applied to steels, hardened steels, and stainless steel materials where high wear resistance and lubricity is needed. It was the same process as Melonite. 172 votes, 80 comments. So I can say its a pretty good treatments. Items sent in only for black Nitride have a 3-6 week turn around time. Our NiB-X coatings are certified to ASTMB607 and/or AMS2433C. The finished product was amazing as well!! When the BN Series Sleeves are combined with Progressives Through-Hard Ejector Pins, the dimensional specifications provide the industrys closest combined precision fit and tolerance between pin and sleeve, states Glenn Starkey, Progressives President. 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. WMD Guns will coat pistols, rifles (ARs, bolt actions, semi-automatics) and shotguns. Items sent in only for black Nitride have a 3-6 week turn around time. A value-priced red dot with a full set of features. Powered by Invision Community. In this technique intense electric fields are used to generate ionized molecules of the gas around the surface to be nitrided. Black Nitride is supposed to harden the metal somewhat, and improve lubricity of moving parts. NiB-X nickel boron parts are known for high hardness, good adhesion, excellent lubricity, low coefficient of friction and uniform coverage. Because nitriding involves heating poisonous salts to high temperatures, I don't think it's practical in a home shop. This made it not desirableandalong with a higher cost, caused the switch to a phosphated coated bolt carrier group. 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. Plasma nitriding can thus be performed in a broad temperature range, from 260C to more than 600C. It provides a Rc 55 surface . My personal favorite is the black nitride coated bolt carrier groups. Pasted as rich text. Usually used for release properties in the mold and die industry. Excellent finish. But, those firearms were too shiny for my liking (and out of my price range anyway). Front spacer: Dicropan T-4. This process permits the close control of the nitrided microstructure, allowing nitriding with or without compound layer formation. The only specifically interesting feature of the ferrocyanide is the N in it. Most of the [few] commercially available modern sporting rifles and surplus longarms of the day had some form of Parkerized finish. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. In the meantime, we offer a full array of NiB-X coated parts and firearms. Since nitrogen ions are made available by ionization, differently from gas or salt bath, plasma nitriding efficiency does not depend on the temperature. I have been using nitrided barrels, bolts and trigger groups for years and have yet to wear one out. 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. For questions and more information on our Black Nitride offering: Progressive's Black Nitride Core Pins outlast all other 5 to 1. The only other option I was aware of at the time was bright stainless steel. Cookies are . All WMD finishes are applied in a facility that has earned NADCAP accreditationthe highest level of process control recognized in the aerospace industry! Fill out & sign Range Partner Program Sheet. This coating is an electroless nickel with Teflon particles co-deposited within the matrix. Your link has been automatically embedded. Please enter your username or email address. 2023 Progressive Components. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. In gas nitriding the donor is a nitrogen-rich gas, usually ammonia (NH3), which is why it is sometimes known as ammonia nitriding. Nitriding alloys are alloy steels with nitride-forming elements such as aluminum, chromium, molybdenum and titanium. While no longer popular on long gun exteriors, surface treatments like chrome-plating work well on and in certain internal components. I then oiled the parts with Break Free, which is also an excellent anti-corrosive. DCA Sig Sauer P365 Select Match Barrel. The hardness was above 50 Rc but was only a few tenths deep. The treatment results in a deep jet-black color compared to our Black DLC (PVD) coating which is a dark "smokey black" color. PlatedReflective, plated finishes such as hard chrome, nickel and gold have been around longer than anyone presently reading this magazine. Looks better than a factory cut. Do NOT ship the lower of the firearm as we are not transferring the firearm. 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. 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. 10/10 would recommend. It provides a Rc 55 surface through a high temperature diffusion process. Spray-on coatings are best-suited for rifle exteriors where the inevitable variations in thickness will not change tolerances nor impede function. Thus the process is user-friendly, saves energy since it works fastest, and causes little or no distortion. 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. Pretty cool, eh? We only custom mill slides. High-tech gun coatings such as Robars NP3 and FailZeros Exo Technology boast additional advantages over the coatings described here. The exact materials yo can blacken will be based on the recommendations of the makers of the particular chemicals or kit you use. Black Nitride is a finish known to increase bore life and part durability. Nitriding of stainless is also redundant, and . 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. The new standard in steel hardening. 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)
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