I have used a Kleenbore conditioner and it looks good for a little bit and then looks splotchy again. Bob is also the founder of CNCCookbook, the largest CNC-related blog on the Internet. The only other option I was aware of at the time was bright stainless steel. In "Foundations of Mechanical Accuracy" the Moore boys use Nitralloy, which is an extremely expensive tool steel.
Titanium Nitride Gun Coatings (TiN) - Brazen NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. NitrideNames like Melonite, Ni-Corr, Black nitride or salt bath nitride are all variations of a surface treatment formally known as Liquid Salt Bath Ferritic Nitrocarburizing Non-Cyanide Bath (FNC) or simply nitriding.
GST-9 MOD1: Instructions and Troubleshooting - 80 Percent Arms 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. 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. Not as durable as hard chrome or pvd. The art of bluing steel has been used with firearms since the very beginning, but bluing is much older than firearms. For questions and more information on our Black Nitride offering: Progressive's Black Nitride Core Pins outlast all other 5 to 1. In the meantime, we offer a full array of NiB-X coated parts and firearms. Nitriding vastly increases the hardness of the metal that is treated without changing the material dimensionally like the build up of a hard coat. But more important black titanium nitride is anti-glare - useful in a bright operating room. Investigation into gas nitriding began independently in both Germany and America.
This is one of the most significant reasons the process has fallen out of favor in recent decades. You can post now and register later. Choosing a bolt carrier group can get pretty touchy because everybody has an opinion of which is the better coating or treatment. I believe I have damaged the black nitride finish on my new Baretta Nano. Today we have much better gun coating options for our ferrous-metal rifle parts. NiB reduces friction and speeds the cooling of high-heat components due to the increased surface area created by the coatings texture. More than that, Tungston, Aluminum are also used with mixing other metals. NiB-X firearms must be properly maintained and available to consumers throughout the 3 month period. I've had several of my guns Pvd coated by Richter precision. This process is the new industry leader in bore coatings for firearm barrelsachieving a 30% greater lifespan in the bore than chrome!
Dalstrong Butcher & Breaking Knife - amazon.com Unbelievable Finish!!! Can anyone give some feedback on Frog Lube? My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. The minimum order is 5 guns to be coated at a time. I have been using nitrided barrels, bolts and trigger groups for years and have yet to wear one out. This method does produce a very shallow case. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. SOLUTION: Switch to black nitride custom core pins from Progressive Components. Turn around time was quick as well, especially during the holidays. Enjoy the comfort of its rugged grip, resistant to both extreme hot and cold temperatures for long-term durability. After his death in late 1960s the process was acquired by Klockner group and popularized globally. The oldest and most widely used specification for hot black oxide is MIL-DTL-13924, which covers four classes of processes for different substrates. This treatmentis great for use on barrels to prevent corrosion and increase barrel life. Its high resistance to wear and corrosion also make it useful as an external surface protectant.
Nitriding - Wikipedia Hot Black Oxide converts the surface into Magnetite. These processes are most commonly used on low-alloy steels. Personally, I will not buy any firearm or firearm component that has been nitrided after it left the factory. 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. The coating on my slide turned out great. 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. Show. 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. That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. Looks like it came from the factory with a smoother finish. Black Nitride products from Progressive are proven to perform in medical cleanroom molding environments, cosmetic/appearance product production, harsh conditions such as die casting, and beyond. Improve the shooting experience You will feel and see the difference! 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. When steel parts are placed into a preheated liquid salt, there is sufficient energy localized near the surface due to .
Black Nitride - JagerWerks Black Nitride treatment reduces hole damage caused by galling. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. Who the hell who send their personal stuff to be nitrided even knows what AMS 2753 and 2759/6 are? Maybe it would accept more oil if you heated it GENTLY? Barcode: 0850015927294.
What is nitride hardened and annodized aluminum finish Broad range of substrates. Most tactical-rifle shooters have experience with chrome-lined bores, which provide wear- and corrosion-resistance.
Precision honed lubricious surface that does not require grease. Spray-onGun coatings such as Cerakote, DuraCoat and KG Gunkote are applied via compressed-air sprayers. 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. 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). 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. Thats why I and many others choose black nitride. Black Nitride treatment reduces hole damage caused by galling. Cerakote vs. Black Nitride. 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. Hot Black Oxide involves hot baths of sodium hydroxide (the nasty stuff in drain cleaner), nitrates, and nitrites. The application of oil, wax, or lacquer will bring the corrosion resistance up to par with the heated processes. Nitriding alloys are alloy steels with nitride-forming elements such as aluminum, chromium, molybdenum and titanium. These coatings are there to deter rust. The exact materials yo can blacken will be based on the recommendations of the makers of the particular chemicals or kit you use. 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. Nitride Names like Melonite, Ni-Corr, Black nitride or salt bath nitride are all. In case you were wondering, this is part of what I do for a living. The material was 1018 and 1214. The coating has a Rc 70 and a coefficient of friction of .06. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! All WMD finishes are applied in a facility that has earned NADCAP accreditationthe highest level of process control recognized in the aerospace industry! Broad range of thicknesses. 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. [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]. Internal components in those days were usually stainless, Parkerized, blued or sometimes left in the white.. Simple operation - heat the salt and workpieces to temperature and submerge until the duration has transpired. Lost your password? Do NOT ship the lower of the firearm as we are not transferring the firearm. Black Nitride adds roughly 3 weeks to your slide order. When materials contain non-smooth properties, wear can easily occur. Bluing and Black Oxides are essentially the same thing. We trust these pins to perform in the harshest conditions.. So I can say its a pretty good treatments. Love it and no regrets. Besides "don't clean your gun with brake cleaner", does anyone have any ideas? 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. Black Nitride (BN) is diffused .003-.005 into the component, and is not an additive process that can wear off and end up in your parts, like DLC and other surface coatings. So yes, it's still a heat treatment. Fill out & sign Range Partner Program Sheet. Outstanding job! 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. 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. NiB-X coated firearms must be used as rental or loaner guns at public or private ranges. Son, you don't know what you don't know about the subject. They can do frames/receive pistols? This component features a black nitride coating. Behind the Black: Gas Nitriding.
The Best Black BCG Finish - Phosphate vs Nitride vs DLC 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. Definitely would recommend this service. When properly applied, spray-on gun coating provides good corrosion resistance and allow you to truly customize your rifles appearance due to endless color and pattern variations. The standard-issue guns I later carried in the Army were all Parkerized. 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. The three main methods used are: gas nitriding, salt bath nitriding, and plasma nitriding. 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. Cookies are . Nitromet Salt Bath Nitrocarburizing (i.e., Melonite).
Looking At The Benefits Of The Nitriding Process With - EngineLabs Typical applications include gears, crankshafts, camshafts, cam followers, valve parts, extruder screws, die-casting tools, forging dies, extrusion dies, firearm components, injectors and plastic-mold tools.[1].
Corrosion Test | ASTM B117 | Cerakote vs. Black Nitride Your link has been automatically embedded. Nickel-boron (NiB) is an electroless gun coating, instead applied chemically. Very durable, Just had two guns done. Pasted as rich text. NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. They used a liquid bath at about 1100F. On the other hand, the Oxpho-Blue showed more blues and was a prettier finish despite it being less even. 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. Even though I own a couple nickel boron bolt carrier groups, I dont need a shiny parts to look cool. 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. First class company and customer service. Looks better than a factory cut. WMD Guns will coat pistols, rifles (ARs, bolt actions, semi-automatics) and shotguns. Follow us on social media for pictures of new builds and coupon specials!
Black Nitride - Maple Leaf FAs, LLC The processes are named after the medium used to donate. This way you gain the full benefit of Nitride treatment with the unlimited color and pattern options that Cerakote coating affords! By the way, I asked in the Tailstock thread (where John first suggested Nitriding the tailstock ram) whether you need special steel to nitride. The Midnight G10 camouflage handle is triple-riveted and built to withstand even the most vigorous slicing, dicing, and cutting. The Ionbond Black DLC will not chip, crack or peel, providing you with years of protection against wear while maintaining its integrity. The hardness was above 50 Rc but was only a few tenths deep. 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. The Cold processes produce a similar color, but the coating tends to rub off more easily and offer less abrasion resistance. Some internet experts are of the opinion that nitriding compromises the material and makes it unsafe. A critical marksmanship skill that is easy to overlook. Quality and finish are top notch. by Bob Warfield | Blog, CNC Projects, Tools and Techniques | 0 comments. You will receive a link to create a new password via email. In a word: Rust.
Firearm Coatings - wmdguns.com Hard (harder than carbide, 3X hard chrome) Inert and stable material. Clear editor. Find many great new & used options and get the best deals for doinker tungsten 4oz archery stabiliser weight - Black Nitride Coating at the best online prices at eBay! I cannot keep a consistent oiled look.
black nitride coating at home When shipping slides for milling, SHIP SLIDES ONLY. ).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. You do as you wish, I really don't care. Learn more about Bob from his Author Bio page. NiB-X maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). Not AR-15 barrels, but AK barrels, 10/22 barrels, etc. In 2015, nitriding was used to generate a unique duplex microstructure in an iron-manganese alloy (martensite-austenite, austenite-ferrite), known to be associated with strongly enhanced mechanical properties.[7]. At first a thin coating of oil was used to prevent corrosion in iron and steel, but eventually bluing processes were invented to provide much better protection. Price was very reasonable. One of the most expensive coatings to have on a bolt carrier group is titanium nitride or TiN. Took longer than expected. Material: Stainless Steel 17-4. On this Wikipedia the language links are at the top of the page across from the article title. Be the first to offer your customers NiB-X coated firearms that are easier to clean and require little to no lubrication. Add this option to have your slide refinished to factory specifications after milling. Black Nitride is a finish known to increase bore life and part durability. The Fora platform includes forum software by XenForo. I use the braklean also, just as the previous poster said, use a bit of oil on the exterior, wipe it down and voil! The oil helps bring out the blue a bit more. Nickel-BoronNickel-boron (NiB) is an electroless gun coating, instead applied chemically. I will keep working at it to build up the finish as JonM suggested. It's a case hardening thermal treatment, if you really want to get technical. I'm glad someone in the industry is doing it.
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. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! 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. Plus we do extensive range testing to insure our coatings last and meet your most demanding performance standards. More durable thancerakoteor bluing. Our Big List of over 200 CNC Tips and Techniques. Okay, so why bother coating steel with Cold Bluing or Black Oxide? NiB-X nickel boron parts are known for high hardness, good adhesion, excellent lubricity, low coefficient of friction and uniform coverage. 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. brazenfirearms@gmail.com. For more information, contact us via email. My conclusion was that the Dicropan looked darker, almost black, and seemed to go on more evenly.
BlackNitride! Setting A New Standard In Metal Processing Ranger Point Precision Marlin Lever Action Quick Takedown Screw, 357 MPA DS9 Limited Optic Comp (LOC) $ 3,899.00. This process isnt commonly used due to the expense in treating the bolt carrier twice. I use brake cleaner too. The Optic fits like a glove. Very durable. That's simply not the case in this application (assuming it's done correctly). Manufactured to withstand pressure of hard-to-align dies with diagonal thermal expansion. DCA Sig Sauer P365 Select Match Barrel. All Rights Reserved. Much research has taken place in recent decades to understand the thermodynamics and kinetics of the reactions involved. A fine-turned or ground surface finish is best. 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. Do this wearing gloves as the chemicals are fairly nasty. Will not fit the Marlin 39A rifles, and this piece has a .210 Marlin proprietary thread pitch. So nobody should send a gun out for nitriding? Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". The DS9 LOC is a 9mm Minor Pistol intended for use in USPSA Limited Optics Division. 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. In gas nitriding the donor is a nitrogen-rich gas, usually ammonia (NH3), which is why it is sometimes known as ammonia nitriding. The finished product was amazing 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. NiB reduces friction and speeds the cooling of high-heat components due to the increased surface area created by the coatings texture. (just the slide). Posted by Heberto Martinez on Oct 25th 2022.
Titanium Nitride (TiN) PVD Coating | Calico Coatings Solution must be vigorously agitated during plating to ensure the BN particles remain suspended in the solution. 10/10 would recommend.
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. 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. Would recommend. 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. 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. Hot Black Oxide converts the surface into Magnetite. And since coatings mirror the surface profile of the substrate, little or no post-plate grinding or burnishing is required. 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. I simply cleaned them in some mineral spirits and then applied the compounds with a folded paper towel. Free delivery for many products! Get our latest blog posts delivered straight to your email inbox once a week for free. RESULTS: Cleaning was reduced, replacement intervals extended five times thanks to greater longevity gained from using black nitride products. 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.