[2] When ammonia comes into contact with the heated work piece it dissociates into nitrogen and hydrogen. Powered by Invision Community. Received my P320 slide and the finish exceeded my expectations! Bluing and Black Oxides are essentially the same thing. 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. Ideas expressed may be mine, or from anyone else in the universe. If you need the additional protection, most shops will send parts out for Hot Bluing rather than deal with the mess in the shop. Would recommend. Black Nitride is becoming more common and slowly replacing the parkerizing of steel parts. I have no complaints. 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. Brand: Fortis Manufacturing, Inc. Color: Black. The key to our engineered nickel boron plating processes is versatility. Posted by Heberto Martinez on Oct 25th 2022. Black Nitride treatment reduces hole damage caused by galling. 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. Black Nitride Slide Coating. Add this option to have your slide refinished to factory specifications after milling. They differ somewhat in composition and may be air- or heat-cured. Please enter your username or email address. Great experience and great company. The salts used also donate carbon to the workpiece surface making salt bath a nitrocarburizing process. 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. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. Very durable. 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. 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. Not a fan of using degreasers on firearms. In a word: Rust. For small batches and the DIYer, the cold processes are much easier to deal with. I use brake cleaner too. Some of the oldest examples appear in ancient Japanese swords. It looks dried out and splotchy in spots. DCA Sig Sauer P365 Select Match Barrel. Posted by Boban Jancevski on Feb 6th 2023. Choosing a bolt carrier group can get pretty touchy because everybody has an opinion of which is the better coating or treatment. 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 . Consistent color across the slide with no imperfections anywhere. 1. Check out whats available from firms like Birchwood to see the more professional solutions. Replace or upgrade your original factory lever screw with this quality 4140 chromoly steel Ranger Point Precision Marlin lever action quick takedown screw for the 336 and 1894 Marlin rifles. So I can say its a pretty good treatments. Not AR-15 barrels, but AK barrels, 10/22 barrels, etc. WMD Guns offers the following high-performance coating and surface treatment options: Our proprietary NiB-X coating process delivers the highest hardness rating in the nickel boron plating industry, exceeding Rockwell 70 C with post-treatment heating. Some of the early M16 rifles adopted by the US military had a hard-chromed bolt carrier. Fortis Takedown Pin AR-15 Black Nitride $ 21.95. The standard-issue guns I later carried in the Army were all Parkerized. 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. For the nitriding process H2 gas is also added to keep the surface clear of oxides. 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! Daniel Defense firearms, parts and accessories. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. There's a vast number of finishes available for AR-15 bolt carrier groups (BCGs . Be the first to offer your customers NiB-X coated firearms that are easier to clean and require little to no lubrication. 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 process isn't really a gun coating, since it doesnt change a parts finished dimensions, so it is well-suited for both precision internal components and bores. This method does produce a very shallow case. So nobody should send a gun out for nitriding? Thus the process is user-friendly, saves energy since it works fastest, and causes little or no distortion. January 31, 2019 in General Gunsmithing. High hardness of 66-70 HRC that is suited for harsh conditions. Nickel Boron is a surface coating that is increasingly becoming a favorite among individuals wanting an easier to clean bolt carrier group that hasa natural lubricity. You people realize that nitriding is a heat treatment and that its purpose is to change the metallurgy of the steel? Its a surface treatment which isnot the same as a full heat treat. Phosphate is not a surface coating, but a metal treatment that penetrates the metal which reduces friction and prevents corrosion. A value-priced red dot with a full set of features. Limited wear and high temperature applications. Grip Color. Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. 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Still not as wear resistant as NiB-X but suitable for some wear applications. Hard (harder than carbide, 3X hard chrome) Inert and stable material. 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. The coating has a Rc 70 and a coefficient of friction of .06. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! 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. There are also cold plasmas, usually generated inside vacuum chambers, at low pressure regimes. This coating withstands higher temperature and pressures better than EN Teflon.The boron nitride particles are a much better choice than Teflon for firearms applications. Nitride Names like Melonite, Ni-Corr, Black nitride or salt bath nitride are all. Son, you don't know what you don't know about the subject. We will respond quickly with instructions for how to return items from your order. We provide options as there are many aftermarket slides with various coatings. Posted by William Roberts on Oct 28th 2022. This page was generated at 11:14 PM. Precise control of chemical potential of nitrogen in the nitriding atmosphere by controlling gas flow rate of nitrogen and oxygen. Fire Resistant Coating UAE; Fire Retardant Paint UAE; Heat Resistant Paint UAE; Contact; Search; naugatuck high school schedule Menu Menu; tony terry with you release date black nitride coating at home . You will receive a link to create a new password via email. High-tech gun coatings such as Robars NP3 and FailZeros Exo Technology boast additional advantages over the coatings described here. 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. Hot Black Oxide converts the surface into Magnetite. Compatibility: AR-15. I'm glad someone in the industry is doing it. This cleaning procedure effectively removes the oxide layer from surfaces and may remove fine layers of solvents that could remain. Enjoy the comfort of its rugged grip, resistant to both extreme hot and cold temperatures for long-term durability. A more compact version of the classic Hi Power design. SOLUTION: Switch to black nitride custom core pins from Progressive Components. Even though it is a popular choice, nickel boron can and does flake off from time to time so it is recommended to purchase a high end bolt carrier group from a manufacturer that warranties the coating. Maybe it would accept more oil if you heated it GENTLY? Definitely would recommend this service. Sophisticated black, non-reflective titanium-nitride coating adds corrosion resistance, toughens the blade and enhances non-stick properties. This slide is available for slide swap, which will require you to send in a stripped OEM Gen 3 Glock 19 slide. Holds dimensional requirements with little or no distortion, G19 Gen 3, Black Stainless Slide, Breacher Slide Milling - Graphite Black Cerakote. 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. To subscribe to the magazine,visit theNRA membership page hereand select Shooting Illustrated as your member magazine. If holster wear/durability is a concern then we highly recommend going with our Black Nitride as Cerakote is a wearable item. Most chromed bores are very durable, but they typically come up short in the accuracy department due to variations in thickness throughout the bore. That's simply not the case in this application (assuming it's done correctly). In the plasma nitriding processes, nitrogen gas (N2) is usually the nitrogen carrying gas. RESULTS: Cleaning was reduced, replacement intervals extended five times thanks to greater longevity gained from using black nitride products. I cannot keep a consistent oiled look. 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. Not as durable as hard chrome or pvd. Black Nitride adds roughly 3 weeks to your slide order. Clear editor. Rear three: Oxpho-Blue. WMD Guns is no longer offering the Upgrade program for individual parts. 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. The coating is designed to release Teflon particles, the nickel wears and more Teflon releases. The three main methods used are: gas nitriding, salt bath nitriding, and plasma nitriding. The hardness was above 50 Rc but was only a few tenths deep. Will not fit the Marlin 39A rifles, and this piece has a .210 Marlin proprietary thread pitch. The gas used for plasma nitriding is usually pure nitrogen, since no spontaneous decomposition is needed (as is the case of nitriding with ammonia). 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. Items sent in only for black Nitride have a 3-6 week turn around time. Save my name, email, and website in this browser for the next time I comment. Today we have much better gun coating options for our ferrous-metal rifle parts. A barrel that is nitridedis going to be more accurate that a chrome lined barrel because chrome plating takes away some of the sharpness of the rifling. "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. Plus we do extensive range testing to insure our coatings last and meet your most demanding performance standards. But more important black titanium nitride is anti-glare - useful in a bright operating room. 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). 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. When steel parts are placed into a preheated liquid salt, there is sufficient energy localized near the surface due to . I've had several of my guns Pvd coated by Richter precision. 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. This component features a black nitride coating. 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. NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. 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. It has the same material properties throughout the structure of the coating so integrity and properties are maintained throughout the thickness. Used in a kydex holster also. L. Neil Smith. Were experts in all the tolerances and variables that are crucial for optimizing firearms performance. You cannot paste images directly. Upload or insert images from URL. 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). PROBLEM: Die soldering during casting process was degrading core pin surfaces, which required cleaning three to four times per shift, andreplacement every month. In gas nitriding the donor is a nitrogen-rich gas, usually ammonia (NH3), which is why it is sometimes known as ammonia nitriding. If you fail to do this we will refund the order and returnthe slides. It provides a Rc 55 surface . PlatedReflective, plated finishes such as hard chrome, nickel and gold have been around longer than anyone presently reading this magazine. You can only truly "nitride" common steels, not alloys nor aluminum. Cerakote vs. Black Nitride. 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. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! The person sending the gun doesn't have to be an expert if the company doing the finishing is. On this Wikipedia the language links are at the top of the page across from the article title. The process was greeted with enthusiasm in Germany and several steel grades were developed with nitriding in mind: the so-called nitriding steels. The black nitride treatmentis very durable and highly resistant to wear and it will not flake because it is not a coating. We've been coating medical implants with titanium nitride for years in our ISO 13485 facility. The DS9 LOC is a 9mm Minor Pistol intended for use in USPSA Limited Optics Division. Will be sending in my Glock 17 slide ASAP! Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. By While no longer popular on long gun exteriors, surface treatments like chrome-plating work well on and in certain internal components. I would like them to do rifle barrels too. Large landing area offers improved part precision, reduces trimming. These bolt carriers had a natural lubricity and proved to be durable, the only downside beingthat the hard chrome plating was prone to flaking. 10/10 would recommend. Display as a link instead, Required fields are marked *. When searching for a bolt carrier group to purchase, you will run across NiB or nickel boron. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. 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. Behind the Black: Gas Nitriding. Uniform coating with no buildup on edges. WMD Guns will coat pistols, rifles (ARs, bolt actions, semi-automatics) and shotguns. 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. This process was invented by Bernhardt Berghaus of Germany who later settled in Zurich to escape Nazi persecution. 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 more than just a baked on coating such as Cerakote (I have nothing against Cerakote, as I have 2 rifles with it). Even finish with consistent tone and great attention to detail as all the nooks and crannies are finished beautifully! If you have an account, sign in now to post with your account. All round nitriding effect (can be a disadvantage in some cases, compared with plasma nitriding), Large batch sizes possible - the limiting factor being furnace size and gas flow, With modern computer control of the atmosphere the nitriding results can be closely controlled, Relatively low equipment cost - especially compared with plasma, Reaction kinetics heavily influenced by surface condition - an oily surface or one contaminated with cutting fluids will deliver poor results, Surface activation is sometimes required to treat steels with a high chromium content - compare sputtering during plasma nitriding, Ammonia as nitriding medium - though not especially toxic it is harmful when inhaled at a high concentration. After WWII the process was reintroduced from Europe. Your email address will not be published. Nitromet Salt Bath Nitrocarburizing (i.e., Melonite). 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. Older methods required that parts be submerged in vats of dangerous boiling chemicals. The guys were nice enough to do my Taurus slide even though they dont work on them. 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 . Leader Pins and Bushings Specialized treatment outlasts conventional leader pins and bushings. They are also used on titanium, aluminium and molybdenum. As important as the technologies themselves, were gun guys just like you! CNC machines only go through the motions. Broad range of substrates. NiB-X coated firearms must be used as rental or loaner guns at public or private ranges. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! 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. Hot Black Oxide involves hot baths of sodium hydroxide (the nasty stuff in drain cleaner), nitrates, and nitrites. The chemicals associated with these treatments convert a surface layer of the steel to magnetite. A forum community dedicated to all firearm owners and enthusiasts. This process isn't commonly used due to the expense in treating the bolt carrier twice. NiB-X nickel boron parts are known for high hardness, good adhesion, excellent lubricity, low coefficient of friction and uniform coverage. This made it not desirableandalong with a higher cost, caused the switch to a phosphated coated bolt carrier group. Canton OH 44708. NiB-X coated firearms must be in use for 3 months from the time you receive the guns. It is a tough corrosion proof coating, with excellent friction properties. Click HERE to see Progressive Components in action. Looks like it came from the factory with a smoother finish. 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. The choice allows users to personalize the rail coating that best suits each individual . This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! I use the braklean also, just as the previous poster said, use a bit of oil on the exterior, wipe it down and voil! 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. And since coatings mirror the surface profile of the substrate, little or no post-plate grinding or burnishing is required. It calls for no machining, or polishing or any other post-nitriding operations. Superior wear resistance, and includes particle rings for lubrication retention. SKU: PINS-TDPIV-BLK. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. 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. Core Pin hardness 50-55 HRC, comes complete with finished detail. For fun I compared the finish from two Brownells cold bluing products: Dicropan T-4 and Oxpho-Blue Creme Cold Bluing Test. With Cold Bluing and Black Oxide, the chemicals are much milder and no heat is required. 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. 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.
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