I'm not currently looking to get a gun finished with this. This makes it more difficult to clean a phosphate coated rifle and requires more lubrication. Steel bluing, also known as gun bluing, oxidizing and black passivating, is a process by which the metal is given a rust-resistant finish. Some folks use car or floor wax. It is the finish we use on all our black slides and its durability is unparalleled by any black finish we have used. It's just tennifer is what European gunmakers call the finish, and melonite is what Americans call it. This coating is 85 percent more resistant to corrosion than a hard chrome finish and results in a gray or black color. I have done some reading on the melonite finish, but before I fudge it up, I would like to know if I have the correct info on cleaning and lube products. This new process is known by the names Tufftride ™ and Tenifer™. The TUFFTRIDE® process is known in English-speaking and Asian countries under that name, in Europe and German-speaking countries as TENIFER® and in the USA as MELONITE®. I found info for one guy on the site but it was dated quite a while back... so lets update the list for myself and others that may be interested. The next phase of the process, polishing, is specifically designed to restore the part’s original surface finish. Ionbond. Nickel Plating ... sent for refinishing will be fitted with a new plunger tube which is also included in pricing of the finish. The bluing process for guns will also allow a decrease in the glare effect of a treated piece. Degussa, a German company which is now known as Evonik Industries, invented a salt bath method that did not include the potentially harmful sulfur ingredient. It's just tennifer is what European gunmakers call the finish, and melonite is what Americans call it. There are numerous options for attaining black firearm finishes on steel components, including black oxide and Melonite processes. Melonite is ferretic nitrocarburizing which is closer to case hardening then blueing but still uses a salt bath. The first step of the process is a preheat to raise the components surface temperature to about 700 - 800°F in air. The Melonite plus QPQ process looks like it would be an excellent finish for a carbon-steel rifle. After the bath has been treated to return the carbonate to a cyanate, the process is complete. This handy infograph is here to help. Ammunition | View All >> (5821 Products) Rimfire Ammo; Shotshell Buckshot … Other methods of ferric nitrocarburizing include gaseous process such as Nitrotec and ion (plasma) ones. Cerakote is a ceramic-based coating which is available in various colors. Copyight 2020 Wing Tactical. This one wasn't a Freedom series, so I think there is a difference. The main advantage of Melonite barrel treatment is that it reduces friction in the bore and lessens bore surface wear, potentially extending barrel life. If I had my druthers, for an all out, weather resistant gun, I'd start with a stainless gun, have the surface melonite treated, which as pointed out is a hardening treatment NOT a finish, and then I would have NP3+ over that. That being said I have an 11.5 Melonite from them and I've been happy with it. Previous / Next . For the sake of this article, the term “Melonite finishes” encompasses all of the above mentioned terms as well. Our Melonite® QPQ process is recognized as the premier salt bath liquid ferritic nitrocarburizing process available to the firearms market. There are many other names for it, but those are the most common. He sees variable corrosion on stainless guns based on the differing manufacturers. Home / Cleaning after melonite treatment. It was first described from the Melones and Stanislaus mine in Calaveras County, California in 1866, by Frederick Augustus Genth.. Melonite occurs as trigonal crystals, which cleave in a (0001) direction. Unlike certain other finish types, a Cerakote coating will not attract abrasion-causing dust particles and offers superior lubricity to treated parts. Unlike FNC, these methods do not leave a black finish on the barrel, so the steel must be further coated with Teflon, paint or some other finish to make them appear nitrided. Gun Parkerizing helps protect a steel surface from corrosion and increases its resistance to nicks and scratches by the submersion of the steel into a phosphoric acid solution. Picture: Seekins Precision Melonited Gas Tube. The bolt carrier and gas key are chromed, and the barrel sports their Melonite coating. The bolt carrier and gas key are chromed, and the barrel sports their Melonite coating. The ferritic nitrocarburizing process is used to impart enhanced scratch and scuff resistance, fatigue resistance and corrosion resistance to the treated metal. C&R Eligible ; Ammunition . An assortment or brush’s in the caliber of your gun … You mentioned Melonite which is not a coating but a "conversion" process like blueing and parkerizing. Melonite is not a coating, will not wear away, and provides a higher level of protection than hard chrome, nickel, and similar metal plating methods. Yeah. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. As with other coatings, a nickel boron finish offers increased lubricity and an easier cleaning process to firearms that are treated with it. Once the polishing is finished, the part will be immersed once more in an oxidizing salt bath, followed by a second water quench and rinse. I want to say that melonite seems to wear a bit faster, but that might not be accurate since those have been treated like tools as well as carried a lot more. Depending on the ingredients, a phosphatized piece of metal will range in color from medium-gray to black. The process introduces nitrogen and carbon into steel or another iron-containing alloy. Manganese Phosphate. The melonite coating if VERY corrosion resistant on both stainless and non-stainless steel. Mega has 416R stainless barrels that are nitride treated. The name comes from the process itself. Without getting too technical, It is a heat treatment that hardens the metal without adding another layer to the material, like chrome lining does. I own guns with both finishes, and don't have a strong preference between the two. We've compiled brief explanations for each of the coatings we offer on our wallets to help you decide the perfect wallet for you. Alloy parts are also pretreated for improved adhesion and protection. […] It is one of the simplest finishing options available if you're looking to custom-color your firearm. This second immersion increases the corrosion resistance of the metal by giving it a layer of iron oxide. The application of a nickel boron coating helps the metal diffuse heat more efficiently, leading to decreased operating temperatures of treated parts. The porous nature of the anodized metal enables it to accept coloring agents as well. The gun is finished in melonite, was built in 2015. Pros and Cons. The completed process will produce a gray or black finish. The tennifer and melonite finish are the same thing. I have heard that you should NOT salt bath nitride a barrel that is already chrome lined as that will screw it up. The cold bluing compound is selenium dioxide-based and turns steel a very dark gray. Smith claims that the bare bones approach has no effect on durability. I found info for one guy on the site but it was dated quite a while back... so lets update the list for myself and others that may be interested. Metal Processing Services to Improve Wear and Corrosion Resistance. Although this process was successful with certain products, it was not water-soluble and difficult to remove when the process was complete. Gen 5 Slide Using Gen 5 Internals. Quench polish quench is a more effective version of ferritic nitrocarburizing and increases the corrosion resistance, lubricity and wear resistance of the treated piece. Anodized aluminum features increased lubricity and an improved adhesive surface for paint primers, glues, etc. 1 Response. Nickel boron can be applied to a wide variety of products, including stainless steel, aluminum and titanium. They’ve fed two M&P15 Sport test rifles a combined ~170,000 rounds of various brands of ammunition without any [visible] damage to the Melonite finishing process. This way you have a second coat of protection without an oily finish. The Tenifer coating receives a Parkerized finish upon completion. You need JavaScript enabled to view it. A really GOOD QPQ finish in Melonite is just so hard to beat, both for outward appearance and interior wear resistance.It will greatly slow throat erosion too. var path = 'hr' + 'ef' + '='; Also parkerization protects the substrates in areas that cannot be reached by conventional spray methods. This process involves multiple steps, including molten salt baths, polishing, and rinsing, during which nitrogen, carbon, and oxygen are diffused into the surface of the metal, creating the case hardening effect that customers want for the parts they depend upon day in and day out. Why choose Melonite® or Tufftride® case hardening over some other finish or coating? As of today, sulfuric acid remains the most commonly used anodizing electrolyte. You need JavaScript enabled to view it. It kinda makes sense too. All steel parts are parkerized for an additional layer of rust and corrosion protection. Quench-polish-quench case hardening is the very best process for this purpose, and it’s proven itself over and over again across many industries and in many uses. Melonite vs Nitride MELONITE, and its synonymous trade-name, TUFFTRIDE ® (or Tenifer ® ), is a relatively straight-forward, flexible process to operate and maintain, and delivers exceptionally uniform case hardening. This unique process creates a much harder, more uniform surface condition that protects parts, components, and equipment from corrosion, friction, heat, and other wear and tear far better than coatings like nickel or chrome plating. Please note that Richter Precision Inc. limits our Armor Guard and S-Line solicitations to OEM manufacturers and gunsmiths: we do not accept firearms coating work from the general public. Black firearm finishes are often necessary for tactical applications within the defense and firearms market. The Superlative Arms patented “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. The tennifer and melonite finish are the same thing. Handguns . Each of these processes are slightly different. Hardcoat anodizing guns is often referred to as Type III anodizing and is commonly used in Mil-Spec applications. Black Nitride goes by a few names, Ferritic Nitrocarburizing, Melonite, SBN "salt bath nitriding", QCP and Tenifer, that are all names for the same thing, the only difference would be Tenifer, this process is used in Europe with a different cyanide formulation bath "EPA wont allow that in the US". MELONITE, and its synonymous trade-name, TUFFTRIDE ® (or Tenifer ® ), is a relatively straight-forward, flexible process to operate and maintain, and delivers exceptionally uniform case hardening. I'll read up on it. While these traditional surface finishing processes were used in many industries for many years, they are each being methodically replaced by a superior finishing process – Melonite ® . Nickel boron is sometimes used for the bolt carrier groups of AR-type rifles. Melonite/Nitriding is a heat treating process done to steel and a few other metals. The first step in the Melonite® process is to place the applicable parts or components in a preheat furnace. Austrian firearms manufacturer Glock Ges.m.b.H uses the Tenifer process on the slides and barrels of its handguns. After the polishing process, the piece is re-immersed into the salt bath solution for up to half an hour. Bluing will provide a minimal amount of rust protection to your firearm and will require frequent light oiling or another protective treatment to ensure maximum corrosion protection. Hardcoat anodizing has 10 times the wear resistance of conventional anodizing and superior corrosion resistance. These include lapping, center-less grinding and vibratory finishing. This is going to be the most similar refinishing option to the factory finish that we offer. Nitromet Salt Bath Nitrocarburizing (Melonite, Tennifer, Black Nitride) This process is the new industry leader in bore coatings for firearm barrels—achieving a 30% greater lifespan in the bore than chrome! The solution used in this process contains sodium borohydride or alkylamine borane, as well as a source of nickel ions and control chemicals. First of all, there are many names for “Melonite.” It is often referred to as Black Nitride, Nitride and Tenifer. Picture: Odin Works XMR 2 Extended Magazine Release - Flat Dark Earth. Melonite QPQ Process The Melonite QPQ process is a multi step process that provides a very uniform consistent nitride layer on your components. These early chromic-acid based applications were known as the Bengough-Stuart process. Using two identical bolt-action rifles as our test subject, there was one clear winner: Cerakote. Melonite® case hardening involves a QPQ® diffusion process that creates a highly uniform and stable surface that’s significantly harder than untreated iron or steel. Melonite ® processing produces a hardened, corrosion-resistant surface that will out-perform metal plating (hard chrome, zinc, or nickel), gas nitriding, Parkerizing ®, and black oxide or bluing. Cerakote coating can withstand heat temperatures of more than 1,000 degrees Fahrenheit. Its chemical formula is NiTe 2. Are you interested in learning more about QPQ® finishing and how it can help your business create more durable, longer lasting steel or iron parts, components, and/or equipment? Our quality management system and process are developed and maintained to deliver exceptional results. Producing longer lasting, more corrosion resistant slides and barrels for firearms. Other methods of ferric nitrocarburizing include gaseous process such as Nitrotec and ion (plasma) ones. 1911fanatic, Jan 9, 2016. Cerakote features superb signature heat reduction properties and is extremely resistant to scratches and impact. Melonite. The type of coating you choose will depend on a few factors: how much you’re willing to spend, the quality of the piece to be treated and the expected environment in which you intend to use your firearm. It may not be as hard as Hard-Chrome, however it doesn't need a physical bond as it is a treatment to the steel it's self and, it's much deeper than the chrome would be thick. Bluing of steel is a traditional way to protect firearms from corrosion while at the same … Melonite® processing produces a hardened, corrosion-resistant surface that will out-perform metal plating (hard chrome, zinc, or nickel), gas nitriding, Parkerizing®, and black oxide or bluing. Home / Blog. There are numerous options for attaining black firearm finishes on steel components, including black oxide and Melonite processes. Each firearm that gets our Cera-Hide finish goes through a 10 step process. Melonite or Anodized? Thanks to Melonite® (also called Tenifer® or Tufftride®), you can get the finest case hardening process to ensure the best performance for your products for years to come. Its name, ferritic nitrocarburizing ( FNC ) process metal to magnetite, black. Is often referred to by many names for it, but are so micro-thin they don ’ t interfere operation... One was n't a Freedom series, so i think there is a heat process. Services below or contact us to discuss your metal finishing project that the bare bones approach has effect! For years and never had a vicious little war, and the desired thickness of the cheapest coating options for! Process is performed at temperatures of 275 to 311 degrees Fahrenheit agents as well Parkerizied ( phosphate bolt! 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