NiB-coated components are relatively easy to clean up but may become discolored when subjected to high heat. What is nitride hardened and annodized aluminum finish With Cold Bluing and Black Oxide, the chemicals are much milder and no heat is required. Sothat could be a factor in deciding whether to choose this finish. Were confident that our NiB-X coating provides the optimal combination of hardness, wear resistance, lubricity, and corrosion resistance. 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. 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. Took longer than expected. Hot Black Oxide involves hot baths of sodium hydroxide (the nasty stuff in drain cleaner), nitrates, and nitrites. NiB-X maintains its properties in high temperature applications and impervious to most chemicals (Nitric Acid notwithstanding). Items sent in only for black Nitride have a 3-6 week turn around time. Most tactical-rifle shooters have experience with chrome-lined bores, which provide wear- and corrosion-resistance. Your previous content has been restored. Uniform coating with no buildup on edges. The steel turns blue quickly, after which you rinse it in cold water to remove and neutralize the chemicals. With rigorous precision, we create and deliver the finished product on time and at a great value. Core Pin hardness 50-55 HRC, comes complete with finished detail. PROBLEM: Die soldering during casting process was degrading core pin surfaces, which required cleaning three to four times per shift, andreplacement every month. But it uses sodium cyanide salt to case harden the part without the normal distortion of heat treating. There's a vast number of finishes available for AR-15 bolt carrier groups (BCGs . 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. When components do not bond correctly (adhesive issues) wear can result as well. 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. Cold bluing uses acids to put an oxidized finish on steel at room temperatures, or close to it. Do NOT ship the lower of the firearm as we are not transferring the firearm. As for cosmetics, the wear properties of the surface may be a concern for some people, even if the underlying metal isn't affected. 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. If you need the additional protection, most shops will send parts out for Hot Bluing rather than deal with the mess in the shop. DCA Sig Sauer P365 Select Match Barrel. Extremely strong adhesionmolecular bond to substrate metal. Black Nitride treatment reduces hole damage caused by galling. 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. 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. 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. 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. This page was generated at 11:14 PM. Coating & Finishes - True Precision More durable thancerakoteor bluing. Posted by Darren McCarthy on Sep 13th 2022, Get the latest updates on new products and upcoming sales, Front Serration Models - 19FS/17FS/34FS/43X/45/48, AmeriGlo XL Height Sights - Black - GL-429, AmeriGlo Defoor Sights G42/G43 (Black Front / Black Rear) - GT-532. This method does produce a very shallow case. For shops that want to do Cold Bluing in volume, the little kits for DIY Gunsmiths are prohibitively expensive. Contact us at IBC Coatings online at info@ibccoatings.com or via phone at (765) 482-9802. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. When searching for a bolt carrier group to purchase, you will run across NiB or nickel boron. Cold Black Oxide is not an oxide conversion coating. This component features a black nitride coating. Please remove the irons and all internals. Best AR15 BCG Finishes - Pros Cons and Recommendations If holster wear/durability is a concern then we highly recommend going with our Black Nitride as Cerakote is a wearable item. H&M Blacknitride+ | The New Standard in Steel Hardening Contact our plant near your facility. Chrome plating seems to do its best work inside of components subjected to high frictionbut not hard impactsand when done well, is still a great solution to limit erosion and wear. The coating has a Rc 70 and a coefficient of friction of .06. Its high resistance to wear and corrosion also make it useful as an external surface protectant. BrianEnos.com These coatings are there to deter rust. 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! The exact materials yo can blacken will be based on the recommendations of the makers of the particular chemicals or kit you use. The application of oil, wax, or lacquer will bring the corrosion resistance up to par with the heated processes. Thats really not an accurate statement. Black nickel is a derivative of nickel boron. But it uses sodium cyanide salt to case harden the part without the normal distortion of heat treating. The cost is pretty reasonable. Just because it's not a through hardening (the term you were looking for) doesn't make it any less of a heat treat. 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. 330-284-5989 - call or text. To expand its offering of Ejector Sleeves, Progressive has added treatments for greaseless applications. You can blacken a number of materials including ferrous materials, stainless steel, copper, copper alloys, zinc, powdered metals, and silver solder. 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]. Nitriding is not a finish in the industrial sense of the word and the loss of the dark color is not evidence of "wear". An added plus is, unlike chrome liningwhich is mostly limited to chrome-moly steel blendsnitriding is optimal for stainless-steel bores, too. Fun With Wedges: Laser Engraving and Black Titanium Nitride We will respond quickly with instructions for how to return items from your order. Black Nitride is a finish known to increase bore life and part durability. 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. Shipping Insurance and Signature Confirmation, http://jagerwerks.com/shipping-insurance-with-signature-confirmation/. Chrome-plated parts are slicker than bare steel, allowing for easier cleanup of pistons and bolt components. Your link has been automatically embedded. Dalstrong Butcher & Breaking Knife - amazon.com Spray-ons have the added benefit of being equally well-suited for aluminum, polymer and wooden rifle components, too. At a former job, we had lots of shafts nitrided. 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 . As for cosmetics, the wear properties of the surface may be a concernfor some people,even if the underlying metal isn't affected. The salts used also donate carbon to the workpiece surface making salt bath a nitrocarburizing process. Copyright 2023 National Rifle Association. Not a fan of using degreasers on firearms. Since nitrogen ions are made available by ionization, differently from gas or salt bath, plasma nitriding efficiency does not depend on the temperature. 172 votes, 80 comments. Minimal amounts of material should be removed post nitriding to preserve the surface hardness. NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. 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. - 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 blacking process creates a layer about 1 m thick. It looks dried out and splotchy in spots. The nitriding was done by an outside vendor. To perform the test, I took the spacers I had made for my new 6-jaw chuck backplate and compared the results. The thickness and phase constitution of the resulting nitriding layers can be selected and the process optimized for the particular properties required. The Midnight G10 camouflage handle is triple-riveted and built to withstand even the most vigorous slicing, dicing, and cutting. Looks like it came from the factory with a smoother finish. My brother-in-law always has the latest cleaning products, so I rely on him to give me advice. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. Behind the Black: Gas Nitriding. The hardness was above 50 Rc but was only a few tenths deep. The most used drill bit materials are HSS, cobalt, and titanium. You will receive a link to create a new password via email. Black Nitride adds roughly 3 weeks to your slide order. 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. 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. Coatings - Toolcraft, Inc. A plasma nitrided part is usually ready for use. Do this wearing gloves as the chemicals are fairly nasty. by Bob Warfield | Blog, CNC Projects, Tools and Techniques | 0 comments. WMD Guns is no longer offering the Upgrade program for individual parts. Nitriding - Wikipedia It is a deposited copper selenium compound. It provides a Rc 55 surface . 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. That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. 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. Precise control of chemical potential of nitrogen in the nitriding atmosphere by controlling gas flow rate of nitrogen and oxygen. BlackNitride! Posted by Heberto Martinez on Oct 25th 2022. So yes, it's still a heat treatment. Items sent in only for black Nitride have a 3-6 week turn around time. Your email address will not be published. Black nitride refinishing - General Gunsmithing - Brian Enos's Forums About Us | H&M Blacknitride+ If you have an account, sign in now to post with your account. On the other hand, the Oxpho-Blue showed more blues and was a prettier finish despite it being less even. All Rights Reserved. Ranger Point Precision Marlin Lever Action Quick Takedown Screw, 357 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) Recent developments have led to a process that can be accurately controlled. High-tech gun coatings such as Robars NP3 and FailZeros Exo Technology boast additional advantages over the coatings described here. The Basics of Titanium Nitride Coating | A&A Thermal Spray Coatings A Review on Nitride-Based Coating Techniques | SpringerLink I need cost effective bolt carriers thatare strong, protected and dont wear fast. Very durable, Just had two guns done. BryCoat Titanium Nitride (TiN) Coatings Black Nitride. doinker tungsten 4oz archery stabiliser weight - Black Nitride Coating Making stainless black is a side effect and even if the color wears away the metallurgical properties are unchanged. Nitriding of stainless is also redundant, and . The process has long since become standard in military and police battle rifles and carbines around the world. Spray-onGun coatings such as Cerakote, DuraCoat and KG Gunkote are applied via compressed-air sprayers. It has all the pros like ease of cleaning and wear-resistance without the downside of potential flaking. Custom Black Nitride Coatings Fortis Takedown Pin AR-15 Black Nitride - 4Shooters 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. This service includes the installation of a new Glock OEM channel liner. Plating Guidelines | PEM I have no complaints. 4110 I-70 North Outer Road Jun 9, 2013. 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. JavaScript is disabled. After WWII the process was reintroduced from Europe. With so little demand the process was largely forgotten in the US. Internal components in those days were usually stainless, Parkerized, blued or sometimes left in the white.. Limited wear and high temperature applications. Material: Stainless Steel 17-4. I had a 1911 done last year by Primary Machine. Leader Pins and Bushings Specialized treatment outlasts conventional leader pins and bushings. 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. The key to our engineered nickel boron plating processes is versatility. Usually steels are beneficially treated with plasma nitriding. View a video excerpt from a past Webinar that presents an exclusive Pin and Sleeve combination that delivers great performance for long run cleanroom tooling to harsh die casting applications. 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. Ionbond Diamond-like Carbon is a metal finish applied through a Physical Vapor Deposition (PVD) process. Bob is also the founder of CNCCookbook, the largest CNC-related blog on the Internet. My personal favorite is the black nitride coated bolt carrier groups. Now there are over a half dozen options to choose from on the market. MPA DS9 Limited Optic Comp (LOC) - MasterPiece Arms, Inc. 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. The weight of any such item can be found on its detail page. Required fields are marked *. My conclusion was that the Dicropan looked darker, almost black, and seemed to go on more evenly. Returns PolicyYou may return most new, unopened items within 30 days of delivery for a full refund. When applying, the material is first coated with nickel boron, then it is treated in a salt nitride bath. Improve the shooting experience You will feel and see the difference! That makes for extremely uniform surface coatings on parts with tight tolerances, like a triggers sear-engagement surfaces. your blood apparently turns to a kind of jelly. Availability: Within 1 day. A few years ago there were only two options, phosphate or a hard chrome. 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. Our engineered Electroless nickel plating processes can be tailored to provide various levels of hardness, wear, abrasion and corrosion resistance, and lubricity. Get our latest blog posts delivered straight to your email inbox once a week for free. 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. [2] When ammonia comes into contact with the heated work piece it dissociates into nitrogen and hydrogen. 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. Faxon Match Series 24" Heavy Fluted 6mm ARC AR-15 Barrel | 416R A critical marksmanship skill that is easy to overlook. Mar 23, 2014. This process permits the close control of the nitrided microstructure, allowing nitriding with or without compound layer formation. Thanks for the responses. Older methods required that parts be submerged in vats of dangerous boiling chemicals. Choosing a bolt carrier group can get pretty touchy because everybody has an opinion of which is the better coating or treatment. For questions and more information on our Black Nitride offering: Progressive's Black Nitride Core Pins outlast all other 5 to 1. One barrel coated in Cerakote Ceramic Coatings by T. H&M Blacknitride+ | The New Standard in Steel Hardening Now Available Nationwide! We provide options as there are many aftermarket slides with various coatings. The choice allows users to personalize the rail coating that best suits each individual . "Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." Each has its pros and cons, but all provide better protection from the elements than the coats of old. They can and do serialized items, but will only accept from an FFL. On the other hand, the Oxpho-Blue showed more blues and was a prettier finish despite it being less even. If you want to try Dicropan, its just $18.95 on Amazon. Brand: Fortis Manufacturing, Inc. Color: Black. You people realize that nitriding is a heat treatment and that its purpose is to change the metallurgy of the steel? It is far cheaper than similar corrosion protection systems, such as paint and electroplating. http://www.matter.org.uk/steelmatter/manufacturing/surface_hardness/7_2_4.html, If this is your first visit, be sure to I cannot keep a consistent oiled look. To subscribe to the magazine,visit theNRA membership page hereand select Shooting Illustrated as your member magazine. We've been coating medical implants with titanium nitride for years in our ISO 13485 facility. RESULTS: Cleaning was reduced, replacement intervals extended five times thanks to greater longevity gained from using black nitride products. Please enter your username or email address. 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. Broad range of substrates. Phosphate is not a surface coating, but a metal treatment that penetrates the metal which reduces friction and prevents corrosion. Love it and no regrets. NiB provides excellent corrosion resistance, but over time it will give way to the ravages of high heat and pressure on hard-use components. Homebrew Nitriding? - The Home Shop Machinist & Machinist's Workshop 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). 463k members in the golf community. 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. High hardness of 66-70 HRC that is suited for harsh conditions. Grip Color. Black Nitride is becoming more common and slowly replacing the parkerizing of steel parts.