Spray-on coatings are best-suited for rifle exteriors where the inevitable variations in thickness will not change tolerances nor impede function. 10/10 would recommend. You do as you wish, I really don't care. Thin film typically 3 m (0.000118")thick. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. It is a chemical process that is achieved by soaking the parts in a boiling manganese solution, this practice is also known as parkerizing. 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. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. Rear three: Oxpho-Blue. In "Foundations of Mechanical Accuracy" the Moore boys use Nitralloy, which is an extremely expensive tool steel. You can also add Nitride treatment and Cerakote products at the same time! Theyre very easy to apply, requiring only a thorough degreasing before application. Systematic investigation into the effect of nitrogen on the surface properties of steel began in the 1920s. So I can say its a pretty good treatments. Internal components in those days were usually stainless, Parkerized, blued or sometimes left in the white.. Some internet experts are of the opinion that nitriding compromises the material and makes it unsafe. Enjoy the comfort of its rugged grip, resistant to both extreme hot and cold temperatures for long-term durability. 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. 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. Black Nitride is supposed to harden the metal somewhat, and improve lubricity of moving parts. Very durable, Just had two guns done. I will keep working at it to build up the finish as JonM suggested. Great experience and great company. Barcode: 0850015927294. Fill out & sign Range Partner Program Sheet. This treatmentis great for use on barrels to prevent corrosion and increase barrel life. Compatibility: AR-15. 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. Black Nitride adds roughly 3 weeks to your slide order. Sothat could be a factor in deciding whether to choose this finish. They are also used on titanium, aluminium and molybdenum. Cookies are . Daniel Defense firearms, parts and accessories. BlackNitride! Choosing a bolt carrier group can get pretty touchy because everybody has an opinion of which is the better coating or treatment. I'm glad someone in the industry is doing it. Also, care must be taken when heating in the presence of oxygen to reduce the risk of explosion, Quick processing time - usually in the order of 4 hours or so to achieve. The steel turns blue quickly, after which you rinse it in cold water to remove and neutralize the chemicals. Attempts to chrome-line rifle bores date back to the first half of the 20th century. Pretty cool, eh? 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. Our Big List of over 200 CNC Tips and Techniques. Can anyone give some feedback on Frog Lube? 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. 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. That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. All Rights Reserved. Cold Black Oxide is not an oxide conversion coating. $50.00. Black Nitride adds roughly 3 weeks to your slide order. Canton OH 44708. Parts coated with the NiB-X nickel boron process are suited to a wide range of applications. Very durable. This process isn't commonly used due to the expense in treating the bolt carrier twice. Well, rhe information seemed useful for a while there, but those last comments kinda lost the audience. Black Nitride. Usually steels are beneficially treated with plasma nitriding. This made it not desirableandalong with a higher cost, caused the switch to a phosphated coated bolt carrier group. More than that, Tungston, Aluminum are also used with mixing other metals. The weight of any such item can be found on its detail page. 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. A reference to this was in a previous thread ,what is it and how is it done? We offer Low, Medium, and High Phosphorous plating processes, as well as Electroless Nickel with Teflon, EN with Boron Nitride, and black EN plating. It calls for no machining, or polishing or any other post-nitriding operations. (just the slide). L. Neil Smith. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. 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. Making stainless black is a side effect and even if the color wears away the metallurgical properties are unchanged. You cannot paste images directly. 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. 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). 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. It is a tough corrosion proof coating, with excellent friction properties. Plasma nitriding is often coupled with physical vapor deposition (PVD) process and labeled Duplex Treatment, with enhanced benefits. Took about a month to complete but well worth the wait. PlatedReflective, plated finishes such as hard chrome, nickel and gold have been around longer than anyone presently reading this magazine. Nitriding is like a low temperature (930 - 1020F) form of carburizing. They can and do serialized items, but will only accept from an FFL. Limited wear and high temperature applications. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.Please also note that the shipping rates for many items we sell are weight-based. Nitriding alloys are alloy steels with nitride-forming elements such as aluminum, chromium, molybdenum and titanium. The art of bluing steel has been used with firearms since the very beginning, but bluing is much older than firearms. Love it and no regrets. Ionbond Diamond-like Carbon is a metal finish applied through a Physical Vapor Deposition (PVD) process. 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. your blood apparently turns to a kind of jelly. 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. But, those firearms were too shiny for my liking (and out of my price range anyway). 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. When searching for a bolt carrier group to purchase, you will run across NiB or nickel boron. Now there are over a half dozen options to choose from on the market. Most of the [few] commercially available modern sporting rifles and surplus longarms of the day had some form of Parkerized finish. - 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 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. Unlike PVD processes such as diamond-like coatings (DLC), black nitride penetrates the steels substrate and wont chip, flake, or peel.. When materials contain non-smooth properties, wear can easily occur. Quality and finish are top notch. This is one of the most significant reasons the process has fallen out of favor in recent decades. For questions and more information on our Black Nitride offering: Progressive's Black Nitride Core Pins outlast all other 5 to 1. Availability: Within 1 day. PO Box 80611. Returns PolicyYou may return most new, unopened items within 30 days of delivery for a full refund. JavaScript is disabled. 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. 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. 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. 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. Sophisticated black, non-reflective titanium-nitride coating adds corrosion resistance, toughens the blade and enhances non-stick properties. A fine-turned or ground surface finish is best. 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. That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. I simply cleaned them in some mineral spirits and then applied the compounds with a folded paper towel. We trust these pins to perform in the harshest conditions.. For more information, contact us via email. NiB-X firearms must be properly maintained and available to consumers throughout the 3 month period. This component features a black nitride coating. 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. Posted by William Roberts on Oct 28th 2022. We were cleaning up our guns and he suggested non- chlorinated brake cleaner. I need cost effective bolt carriers thatare strong, protected and dont wear fast. Black Nitride is a finish known to increase bore life and part durability. The coating has a Rc 70 and a coefficient of friction of .06. More durable thancerakoteor bluing. Even though I own a couple nickel boron bolt carrier groups, I dont need a shiny parts to look cool. Extremely strong adhesionmolecular bond to substrate metal. Your email address will not be published. [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]. The exact materials yo can blacken will be based on the recommendations of the makers of the particular chemicals or kit you use. Free delivery for many products! 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. The reception in America was less impressive. Were experts in all the tolerances and variables that are crucial for optimizing firearms performance. Nitromet conforms to ASTM 2753. Second slide they have coated for me. If you need the additional protection, most shops will send parts out for Hot Bluing rather than deal with the mess in the shop. Coating: Nitride. Contact us at IBC Coatings online at info@ibccoatings.com or via phone at (765) 482-9802. 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. The hardness was above 50 Rc but was only a few tenths deep. Nitriding vastly increases the hardness of the metal that is treated without changing the material dimensionally like the build up of a hard coat. Titanium Nitride (TiN) Coating. The only other option I was aware of at the time was bright stainless steel. When applying, the material is first coated with nickel boron, then it is treated in a salt nitride bath. With Cold Bluing and Black Oxide, the chemicals are much milder and no heat is required. If you want to try Dicropan, its just $18.95 on Amazon. With rigorous precision, we create and deliver the finished product on time and at a great value. While no longer popular on long gun exteriors, surface treatments like chrome-plating work well on and in certain internal components. Consistent color across the slide with no imperfections anywhere. Back when I was knocking around the woods of my youth, I carried wood-stocked rifles with steel that was either blued or color-case hardenedand usually with a bit of surface rust around the margins. NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. Sources for true match-quality, chrome-lined barrels can be counted on one hand, with fingers left over. 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. For shops that want to do Cold Bluing in volume, the little kits for DIY Gunsmiths are prohibitively expensive. Phosphate is not a surface coating, but a metal treatment that penetrates the metal which reduces friction and prevents corrosion. Will be sending in my Glock 17 slide ASAP! Were confident that our NiB-X coating provides the optimal combination of hardness, wear resistance, lubricity, and corrosion resistance. Just because it's not a through hardening (the term you were looking for) doesn't make it any less of a heat treat. Hard chrome is a surface plating that covers the outside of the carrier. Black oxide, TiN, TiCN, and TiAlN are the most used coating on metal drill bits. Your email address will not be published. An Electroless nickel coating is a dense alloy of nickel and phosphorus. The only specifically interesting feature of the ferrocyanide is the N in it. This process permits the close control of the nitrided microstructure, allowing nitriding with or without compound layer formation. 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. The Fora platform includes forum software by XenForo. The Midnight G10 camouflage handle is triple-riveted and built to withstand even the most vigorous slicing, dicing, and cutting. 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 . This method does produce a very shallow case. Such highly active gas with ionized molecules is called plasma, naming the technique. There's a vast number of finishes available for AR-15 bolt carrier groups (BCGs . This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome! A critical marksmanship skill that is easy to overlook. MPA DS9 Limited Optic Comp (LOC) $ 3,899.00. The chemicals associated with these treatments convert a surface layer of the steel to magnetite. There was nothing useful in this thread since everything that had been said here prior was just flat out wrong. So nobody should send a gun out for nitriding? It was the same process as Melonite. This page was generated at 11:14 PM. The standard-issue guns I later carried in the Army were all Parkerized. Simply add both products to your order! Improve the shooting experience You will feel and see the difference! The finished product was amazing as well!! The durability and corrosion protection offered by black nitride treatment is unmatched by any other coating available. It has the same material properties throughout the structure of the coating so integrity and properties are maintained throughout the thickness. 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. There are vendors who know very well what they're doing with firearms and componentsand donitriding for both OEMs and aftermarket. Please enter your username or email address. Black Nitride Barrel Coating. This effect can be observed by analysing the surface of the part under nitriding (see for instance [6]). My Glock nor my Sig needed any special attention other than a quick coat of oil & they look as good as new. Used in a kydex holster also. As for cosmetics, the wear properties of the surface may be a concernfor some people,even if the underlying metal isn't affected. Whether one ounce or 4,000 lbs., orders are filled with the precision and quality for which we're recognized. This also helps the thermal stability of the plasma plant, since the heat added by the plasma is already present during the warm up and hence once the process temperature is reached the actual nitriding begins with minor heating changes. by Bob Warfield | Blog, CNC Projects, Tools and Techniques | 0 comments. Since the process requires no electrical current, controllable coating deposition rates produce consistent tolerances within 1 to 2 microns. Front spacer: Dicropan T-4. The guys were nice enough to do my Taurus slide even though they dont work on them. Required fields are marked *. Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. SKU: PINS-TDPIV-BLK. The blacking process creates a layer about 1 m thick. You can blacken a number of materials including ferrous materials, stainless steel, copper, copper alloys, zinc, powdered metals, and silver solder. Here are some alternatives to the buffed blue and phosphated-gray rust magnets of days gone by. Phosphating is more difficult to get completely clean like nickel boron or black nitridedue to the caked on powder and carbon fowling adhering to the finish.