According to Evan in a recent thread, the Kasenite is a nitriding process, that uses a non-poisonous cyanide relative that is actually also available in bulk from restaurant suppliers. When properly lubricated, overall wear properties are superior to hard chromium. If you want to try Dicropan, its just. It was the same process as Melonite. $50.00. 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. Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. http://www.matter.org.uk/steelmatter/manufacturing/surface_hardness/7_2_4.html, If this is your first visit, be sure to
For the nitriding process H2 gas is also added to keep the surface clear of oxides. Side Locks 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. The temperature used is typical of all nitrocarburizing processes: 550 to 570C. Hot Black Oxide converts the surface into Magnetite. Hot Black Oxide converts the surface into Magnetite. More durable thancerakoteor bluing. That's simply not the case in this application (assuming it's done correctly). 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. I swear they began turning rust-orange as soon as I looked away unless they were slathered with CLP. I use the braklean also, just as the previous poster said, use a bit of oil on the exterior, wipe it down and voil! There are also cold plasmas, usually generated inside vacuum chambers, at low pressure regimes. - 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 Usually used for release properties in the mold and die industry. 330-284-5989 - call or text. The process was greeted with enthusiasm in Germany and several steel grades were developed with nitriding in mind: the so-called nitriding steels. Nitrided surfaces are very hard and, since the FNC process transforms the surface rather than coating it, the metal itself must be removed to get through to unprotected steel below. You can only truly "nitride" common steels, not alloys nor aluminum. 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 . NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. And you can rest assured that behind-the-scenes work is being done that may well represent a quantum leap in metal surface treatments. These bolt carriers had a natural lubricity and proved to be durable, the only downside beingthat the hard chrome plating was prone to flaking. It calls for no machining, or polishing or any other post-nitriding operations. 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. Paste as plain text instead, Save my name, email, and website in this browser for the next time I comment. Took about a month to complete but well worth the wait. Spray-ons have the added benefit of being equally well-suited for aluminum, polymer and wooden rifle components, too. Brand: Fortis Manufacturing, Inc. Color: Black. Such highly active gas with ionized molecules is called plasma, naming the technique. 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. Black oxide, TiN, TiCN, and TiAlN are the most used coating on metal drill bits. The onyx-black, Titanium Nitride coating reduces friction and preserves the steel against corrosion. NiB reduces friction and speeds the cooling of high-heat components due to the increased surface area created by the coatings texture. Coating: Nitride. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! This slide is available for slide swap, which will require you to send in a stripped OEM Gen 3 Glock 19 slide. 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). The exact materials yo can blacken will be based on the recommendations of the makers of the particular chemicals or kit you use. I need cost effective bolt carriers thatare strong, protected and dont wear fast. A plasma nitrided part is usually ready for use. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. We provide options as there are many aftermarket slides with various coatings. The nitriding process actually becomes part of the material being treated . This method does produce a very shallow case. It is a deposited copper selenium compound. But it uses sodium cyanide salt to case harden the part without the normal distortion of heat treating. Your email address will not be published. When searching for a bolt carrier group to purchase, you will run across NiB or nickel boron. Since nitrogen ions are made available by ionization, differently from gas or salt bath, plasma nitriding efficiency does not depend on the temperature. NiB-X nickel boron parts are known for high hardness, good adhesion, excellent lubricity, low coefficient of friction and uniform coverage. To perform the test, I took the spacers I had made for my new 6-jaw chuck backplate and compared the results. 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. Ideas expressed may be mine, or from anyone else in the universe. Thats why I and many others choose black nitride. Daniel Defense firearms, parts and accessories. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. After his death in late 1960s the process was acquired by Klockner group and popularized globally. Ionbond Diamond-like Carbon is a metal finish applied through a Physical Vapor Deposition (PVD) process. For fun I compared the finish from two Brownells cold bluing products: Dicropan T-4 and Oxpho-Blue Creme Cold Bluing Test. Theyre very easy to apply, requiring only a thorough degreasing before application. Thanks for the responses. Pasted as rich text. Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". Black Nitriding is a chemical process (in a salt bath) that infuses carbon and nitrogen into the metal, and the black color being a byproduct of the saturation of carbon. Holds dimensional requirements with little or no distortion, G19 Gen 3, Black Stainless Slide, Breacher Slide Milling - Graphite Black Cerakote. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. Still looks good. Because nitriding involves heating poisonous salts to high temperatures, I don't think it's practical in a home shop. Looks better than a factory cut. Very durable. I cannot keep a consistent oiled look. Each has its pros and cons, but all provide better protection from the elements than the coats of old. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! 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. Whether one ounce or 4,000 lbs., orders are filled with the precision and quality for which we're recognized. Rear three: Oxpho-Blue. With rigorous precision, we create and deliver the finished product on time and at a great value. 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. I'm glad someone in the industry is doing it. MPA DS9 Limited Optic Comp (LOC) $ 3,899.00. 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. Unless your going to refinish it please dont degrease yourguns with a brake cleaner. Posted by Heberto Martinez on Oct 25th 2022. Were experts in all the tolerances and variables that are crucial for optimizing firearms performance. The hardness was above 50 Rc but was only a few tenths deep. Calico TiN is normally applied to steels, hardened steels, and stainless steel materials where high wear resistance and lubricity is needed. Sent in my p365 to have an optic cut and installed on it. The result is the same amount of plate on sharp corners, edges and flat surfaces including blind holes, threads, channels, recesses and internal areas of parts of all sizes and shapes. The thickness and phase constitution of the resulting nitriding layers can be selected and the process optimized for the particular properties required. Some of the oldest examples appear in ancient Japanese swords. 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. One of the most expensive coatings to have on a bolt carrier group is titanium nitride or TiN. The reception in America was less impressive. $0.00. Your link has been automatically embedded. That's simply not the case in this application (assuming it's done correctly). That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. The black nitride treatmentis very durable and highly resistant to wear and it will not flake because it is not a coating. It's a case hardening thermal treatment, if you really want to get technical. Black Nitride Barrel Coating. 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. It provides a Rc 55 surface through a high temperature diffusion process. The DS9 LOC is a 9mm Minor Pistol intended for use in USPSA Limited Optics Division. 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. For shops that want to do Cold Bluing in volume, the little kits for DIY Gunsmiths are prohibitively expensive. I have been using nitrided barrels, bolts and trigger groups for years and have yet to wear one out. You cannot paste images directly. NiB-X maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). 2023 Progressive Components. Pretty cool, eh? Love it and no regrets. To subscribe to the magazine,visit theNRA membership page hereand select Shooting Illustrated as your member magazine. A value-priced red dot with a full set of features. On 1/31/2019 at 9:29 AM, currahee1911 said. The coating is designed to release Teflon particles, the nickel wears and more Teflon releases. Phosphate is not a surface coating, but a metal treatment that penetrates the metal which reduces friction and prevents corrosion. 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. Superior wear resistance, and includes particle rings for lubrication retention. 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. My conclusion was that the Dicropan looked darker, almost black, and seemed to go on more evenly. Older methods required that parts be submerged in vats of dangerous boiling chemicals. Used in a kydex holster also. This isn't something I'm going to debate with amateurs. Attempts to chrome-line rifle bores date back to the first half of the 20th century. The customer service was outstanding. Ok, that's fair. It is a tough corrosion proof coating, with excellent friction properties. 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. 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. You can blacken a number of materials including ferrous materials, stainless steel, copper, copper alloys, zinc, powdered metals, and silver solder. Black Nitride treatment reduces hole damage caused by galling. Chrome-plated parts are slicker than bare steel, allowing for easier cleanup of pistons and bolt components. 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. Upload or insert images from URL. 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. Fortis Takedown Pin AR-15 Black Nitride $ 21.95. This component features a black nitride coating. In case you were wondering, this is part of what I do for a living. Excellent finish. Sources for true match-quality, chrome-lined barrels can be counted on one hand, with fingers left over. When steel parts are placed into a preheated liquid salt, there is sufficient energy localized near the surface due to . Turn around time was quick as well, especially during the holidays. My Glock nor my Sig needed any special attention other than a quick coat of oil & they look as good as new. We offer Low, Medium, and High Phosphorous plating processes, as well as Electroless Nickel with Teflon, EN with Boron Nitride, and black EN plating. 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. 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. Well, rhe information seemed useful for a while there, but those last comments kinda lost the audience. Contact our plant near your facility. As for cosmetics, the wear properties of the surface may be a concernfor some people,even if the underlying metal isn't affected. Contact us at IBC Coatings online at info@ibccoatings.com or via phone at (765) 482-9802. All Rights Reserved. The most used drill bit materials are HSS, cobalt, and titanium. Rubbed in well. Even though I own a couple nickel boron bolt carrier groups, I dont need a shiny parts to look cool. Boron Nitride Dispersion Liquid - 8 fl oz For use with our One-Plate 1 Electroless Nickel System Use 6.4 fl oz of Boron Nitride dispersion per gallon of One-Plate 1 solution. This is by far the most popular and well-known finish to have on a bolt carrier group. Join 100,000+ CNC'ers! 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. Learn more about Bob from his Author Bio page. The salts used are highly toxic - Disposal of salts are controlled by stringent environmental laws in western countries and has increased the costs involved in using salt baths. Canton OH 44708. tures placed the surface at risk to form what is known today as "nitride networks" (a saturated solution of nitrogen in the immediate surface of the formed case). There was nothing useful in this thread since everything that had been said here prior was just flat out wrong. A reference to this was in a previous thread ,what is it and how is it done? 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. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. On the other hand, the Oxpho-Blue showed more blues and was a prettier finish despite it being less even. 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A fine-turned or ground surface finish is best. DCA Sig Sauer P365 Select Match Barrel. $50.00. Indeed, argon and H2 can be used before the nitriding process during the heating of the parts to clean the surfaces to be nitrided. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. The choice allows users to personalize the rail coating that best suits each individual . This coating is an electroless nickel with Teflon particles co-deposited within the matrix. An added plus is, unlike chrome liningwhich is mostly limited to chrome-moly steel blendsnitriding is optimal for stainless-steel bores, too. [2] When ammonia comes into contact with the heated work piece it dissociates into nitrogen and hydrogen. Recent developments have led to a process that can be accurately controlled. If you have an account, sign in now to post with your account. 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. Jun 9, 2013. PlatedReflective, plated finishes such as hard chrome, nickel and gold have been around longer than anyone presently reading this magazine. Do NOT ship the lower of the firearm as we are not transferring the firearm. BlackNitride! The nitrogen then diffuses onto the surface of the material creating a nitride layer. I use brake cleaner too. TiN is a thinly-applied surface coating has a shiny gold-like appearance and is often used for show builds due to aesthetics. Unbelievable Finish!!! 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 the plasma nitriding processes, nitrogen gas (N2) is usually the nitrogen carrying gas. Show. The Ionbond Black DLC will not chip, crack or peel, providing you with years of protection against wear while maintaining its integrity. You can post now and register later. Check out whats available from firms like Birchwood to see the more professional solutions. This process was invented by Bernhardt Berghaus of Germany who later settled in Zurich to escape Nazi persecution. 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 . Cerakote vs. Black Nitride. Specialized treatment outlasts conventional leader pins and bushings. Nitrogen diffusion case-hardening process, Ullmann's Encyclopedia of Industrial Chemistry, Ion Nitriding and Nitrocarburizing of Sintered PM Parts, "Generating duplex microstructures bynitriding; nitriding of iron based FeMn alloy", "MIL-S-6090A, Military Specification: Process for Steels Used In Aircraft Carburizing and Nitriding", https://en.wikipedia.org/w/index.php?title=Nitriding&oldid=1134390168, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License 3.0. 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. brazenfirearms@gmail.com. They can do frames/receive pistols? 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. They are also used on titanium, aluminium and molybdenum. Broad range of thicknesses. We trust these pins to perform in the harshest conditions.. 463k members in the golf community. After WWII the process was reintroduced from Europe. The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. The finished product was amazing as well!! 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. Gun Range Partners will be able to have new & used range guns coated with NiB-X at a discount off of Dealer Pricing. 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. 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. It is a chemical process that is achieved by soaking the parts in a boiling manganese solution, this practice is also known as parkerizing. In plasma nitriding, the reactivity of the nitriding media is not due to the temperature but to the gas ionized state. Most chrome moly barrels that were parkerized in days past are now melonited, which is a fancy name for black nitride. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. Hard chrome is a surface plating that covers the outside of the carrier. Cookies are . Black Nitride is supposed to harden the metal somewhat, and improve lubricity of moving parts. Titanium nitride coating applications are capable of dealing with wear caused by problems involving abrasions and adhesives. A more compact version of the classic Hi Power design. Some internet experts are of the opinion that nitriding compromises the material and makes it unsafe. The material was 1018 and 1214. Nickel-BoronNickel-boron (NiB) is an electroless gun coating, instead applied chemically. There are vendors who know very well what they're doing with firearms and componentsand donitriding for both OEMs and aftermarket.