nitriding and polishing creates a black coating that is resistant to corrosion Whether you choose one of our diffusion treatments, one of our DLC coatings or one of our PVD coatings, Northeast Coating Technologies offers a full range of solutions to meet your needs. Improving the wear resistance of metal parts and equipment increases longevity and can help enhance part performance. It has a specific gravity of 7.72 and a hardness of 1-1.5 (very soft). Another popular barrel treatment is phosphate coating. Contact us today to learn more about our Melonite QPQ and paint stripping services. I am often involved in arguments regarding the these two finishes on Smith & Wesson and Walther forums. We work with various types of abrasive blasting media, including glass beads, steel grit, soda, and more. Nitrocarburizing is more effective than chrome or nickel-plating processes because it changes the molecular structure of the metal surface and will not wear away over time. It is used to improve the wear resistance, the fatigue strength, and corrosion resistance of components made from steel, cast iron, and sintered iron materials. Pre- and post-treatments. Silver $$ Contributor . Getting one in stainless will make easy to tell one from the other. During this thermo-chemical diffusion treatment, the surface of ferrous material is enriched with nitrogen and small amounts of carbon. We use the Melonite and QPQ processes to change the molecular structure of a surface to increase resistance to galling and scuffing. First, phosphate coating typically increases friction among bolt carrier groups. It is also known as Liquid/Salt Bath Ferritic Nitrocarburizing (FNC) process. Both Companies produce a version of the same Walther Designed 99 pistol (Walther … 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! barrel to withstand up to four times the amount of corrosion as chrome or These services are available on an industrial production basis as well as on an individual custom … Media blasting is an effective way to prepare metal parts for painting and finishing. Nitriding can offer corrosion resistance to low and medium The salt … Places that do melonite/nitride treatment I'm not sure if this is the correct place to post this question. [charlie sheen] I'm not bi-polar, I'm bi-winning! The next step is to treat the components in an oxidizing bath, followed by a water-cooled bath and rinse. Salt-bath nitrocarburizing by Melonite process has been applied in a wide range of industries throughout the world for many decades. very similar to barrel nitriding but uses a patented chemical solution for © 2021 Burlington Engineering, Inc. All Rights Reserved. Melonite QPQ Process The Melonite QPQ process is a multi step process that provides a very uniform consistent nitride layer on your components. Melonite processing changes the microstructure of the material surface providing greatly improved wear resistance, excellent corrosion resistance, improved surface fatigue resistance, and frictional properties and creates a black finish that helps reduce drag, increase lubricity, and improve strength and corrosion resistance for long-term durability. Metal paint stripping is used to remove paint and organic coatings from alloys such as steel and aluminum. Learn more about our Melonite® coating, media blasting and paint stripping services below or contact us to discuss your metal finishing project. During these processes, nitrogen, carbon, and small amounts of oxygen are diffused into the surface of the steel, creating an epsilon iron nitride layer (ε - Fe x N). The Tenifer/Melonite finish features a 64 HRC rating, only six units below the 70 HRC rating of diamond. Corrosion resistance of unalloyed and low alloyed steels is greatly improved. Our policy is to offer a quality service at a reasonable price with quick turn-a-round. Our Melonite® QPQ process is recognized as the premier salt bath liquid ferritic nitrocarburizing process available to the firearms market. We constantly invest in our business, but we also invest in you, providing the skills, technical knowledge and independence you need to create loyal, satisfied and successful customers. either salt bath or nitrocarburizing options. 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. A nitrided barrel is a popular option for AR-15 rifles. you can expect another barrel nitriding service to offer similar benefits and OEMs and industrial industries require paint stripping and surface preparation services to remove coatings from paint fixtures and manufacturing equipment, improve surface texture or prepare parts and equipment for re-coating. The MELONITE process also begins with the placement of parts in a re-circulating air preheat furnace, followed by immersion for 60-240 minutes in a molten nitrogen-rich MELONITE specific salt solution contained in an aerated furnace. Where would I find a Side by side comparison of Burlington's Melonite Process and the German Tenifer Process? heated between 750 degrees Fahrenheit and 1050 degrees Fahrenheit. 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. Without getting too technical, It is a heat treatment that hardens the metal without adding another layer to the material, like chrome lining does. Both diffuse nitrogen and carbon The Melonite QPQ process is commonly used for gears, valves, pumps, axles, and hydraulic system components. Burlington Engineering, Inc. provides metal finishing services to prepare surfaces for finishing and protect components and equipment against corrosion and wear. Automotive & Transportation. The Melonite process is an environmentally-friendly … Jul 23, 2018 #1 Looking for someone that is gun friendly and has ffl to do melonite treatment for several guns and barrels. nitriding service. depend on the type of steel used, but each of these options can benefit from Hardcut Facts ; Hardcut Plus Facts ; Crosscut™ Facts ; Crosscut Plus Facts ; Maximizer Facts ; Maximizer Plus Facts ; Tetrabond™ Facts ; Tetrabond™ Plus Facts ; Ionbond™ 01 Fa Nickel Plating - Currently Unavailable. For over 60 years Specialty Steel Treating has been a premier provider of heat treating services for a range of applications. We now offer MAD Black Plus. Location doesn't really matter as long as it's in the continental U.S. resistance during normal use. Optimizer™ Plus. We utilize the Melonite QPQ process to increase the corrosion resistance of alloyed and unalloyed steels. Melonite is a thermochemical treatment for improving surface properties of metal parts. In this video I machine a muzzle brake that has been Melonite coated. Robar Industries. D. M. Chizhikov and V. P. Shchastlivyi, 1966, Tellurium and Tellurides, Nauka Publishing, Moscow References. Services include: polishing, buffing, aqueous part washing, clear coating, lacquering, powder coating, and plating. into ferrous barrel materials in high-temperature situations. The exact benefits and specifications of nitriding This coating is 85 percent more resistant to corrosion than a hard chrome finish and results in a gray or black color. After nitriding, parts are treated in … Melonite QPQ salt bath ferritic nitrocarburizing, plasma nitriding & carbonitriding services for protection against galling, abrasive wear, erosion & corrosion. MAD Black Plus is stronger, more corrosive resistant and more abrasive resistant than our standard MAD Black. we’re a premier barrel nitriding service provider. Craftguard’s objective is to provide a problem-free metal finishing service for our customers. Go. I am just looking to build a spare rifle, nothing fancy. Processes for stainless steels, alloy steels & tool steels. Another major benefit is that nitriding coats both the We provide paint striping for metal components and equipment using various methods, including chemicals, blasting, and furnaces. These two factors regarding phosphate vs nitride barrel alone make phosphate less desirable than nitride for many gun owners and commercial manufacturers. interior and exterior of your rifle barrel. If nitriding occurs at a lower temperature, your barrel may Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The process is See each individual product description for the expected lead time on these types of items or contact us for an … The process uses a salt bath of alkali cyanate. Hardcut™ Crosscut™ Maximizer. 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. carbon steel, stainless and austenitic steel, alloy steel, tool and die steels Next Last. Smith claims that the bare bones approach has no effect on durability. It is a thermochemical diffusion process whereby nitrogen-bearing salts generate a controlled release of nitrogen at the interface of a ferrous part. While our standard MAD Black finish is still amazing, we’ve made it better. experience reduced heat resistance. Melonite is a patented thermochemical treatment used for Bernex™ CVD. You can expect a nitrided "Melonite™ and Melonite QPQ™ are thermochemical processes intended for the case hardening of iron based metals. Coating Services - Over 40 Years Of Experience. many advantages. Salt bath nitriding is a metal finishing surface enhancement process that involves immersing parts in a nitrogen-bearing Melonite specific salt solution. Coating can be duplexed with sublayers or topcoats to enhance specific properties customers may desire. 1 of 2 Go to page. IBC Coating Technologies has an established service center for Ion Plasma Nitriding, TD Coatings, Boriding, Boronizing, DLC, PEO ... Melonite - QPQ (DHQN) … It provides a Rc 55 surface through a high temperature diffusion process. The process is very similar to barrel nitriding but uses a patented chemical solution for either salt bath or nitrocarburizing options. resistance on all surfaces of your rifle barrel. All preparation of the firearm being finished is included with the price. you compare phosphate vs nitride, this inexpensive option is used in military In our business, you can't always wait for a decision, a change or a result. and withstands extreme temperatures. Burlington Engineering, Inc. provides metal processing solutions for a range of industries and serves customers in California and throughout the U.S. It is the finish we use on all our black slides and its durability is unparalleled by any black finish we have used. While nitriding may be more of an investment than a phosphate coating, this barrel service is more Melonite/Nitriding is a heat treating process done to steel and a few other metals. Barrel The first step of the process is a preheat to raise the components surface temperature to about 700 - 800°F in air. Metal components used in mining, oil and gas, marine and other applications are subjected to harsh conditions that can accelerate corrosion and surface wear. Manganese Phosphate. Austrian firearms manufacturer Glock Ges.m.b.H uses the Tenifer process on the slides and barrels of its handguns. from this premier service. It also does not require any oil to operate! Whether you’re Work with Specialty Steel Treating today to discover why We provide in-house paint stripping and media blasting services at our California facility with a variety of equipment specialize in removing powder coatings and other paint-based residues. The product is then transferred to the MEL 1/TF1 tank containing the liquid Melonite salt to begin the Nitrocarburizing process. This is contained in a steel pot that has an aeration system. nitriding offers competitive corrosion resistance. PVD coating service also. Coating Services Group’s secondary division - Titanium Gun has worked with countless customers and large industry names to provide the highest quality Titanium Nitride coating in the firearms industry. similar materials. It will probably wear a carry handle and just sit in the safe, to be handed out in the event someone needs it. While there are many options for case hardening rifle barrels, nitriding offers Multi Purpose. It is most commonly used on steels, sintered irons, and cast irons to lower friction and improve wear and corrosion resistance. Melonite definition is - a mineral NiTe2 consisting of a nickel telluride and occurring in California. A salt bath uses a liquid salt solution that is usually compare common barrel coatings to find the best option today. can improve the corrosion resistance and durability of your barrel today and cost-effective than chrome lining or other barrel solutions. Melonite occurs as trigonal crystals, which cleave in a (0001) direction. Melonite. The simplest form of this process is encompassed by the trademarked Melonite process, also known as Meli 1. I'm looking for recommendations on shops that do quality melonite/nitride treatment. and cast and sintered iron. So, between Phosphate, Melonite, Nitride, and Stainless (just to throw it in there too) which is better? searching for dependable services for a single barrel or starting a commercial Receive industry-leading barrel nitriding services, case hardening and steel heat treatment services today. or nitrocarburizing to properly treat a barrel. 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. Stainless steel will show wear as a shiny area while Melonite will appear lighter in color. MAD Custom Coating remains on the cutting edge of technology for protective and functional finishes. Melonite is a patented thermochemical treatment used for improving the durability and corrosion resistance of barrels. components capable of operating in extreme situations. Chrome, brass, nickel, copper, antique brass, and satin finishes. This includes dehorning, bead blasting and polishing when applicable. Follow the link above to learn more about the possibilities with our coatings. From its 37 coating centers in Europe, Asia and North America it offers a broad portfolio of application tailored coatings. Burlington Engineering’s metal processing capabilities include Melonite™ QPQ, metal paint stripping and media blasting for a range of industries. be applied to both the barrel and bolt carrier group for rugged rifle Compared to other coatings and case hardening strategies, Standard & deep case processes available. Melonite is also called Tenifer by Glock. This technology is … This allows you to enjoy corrosion applications due to its low cost and extreme durability. Phosphate coating can Ionbond is one of the global leaders in PVD, CVD and PACVD coating technology. During the process, which takes place between 900F and 1075F, the metal surface is enriched with nitrogen and carbon. The service life of steel tools and parts is extended. Q. ISO 9001:2015, AS 9100 Rev.D certified Melonite services or similar. There are, of course, disadvantages to choosing a barrel improving the durability and corrosion resistance of barrels. Ionbond. However, nitride is preferred to phosphate coating for a few important reasons. Coating Portfolio. Request a quote to discover how you can improve the corrosion resistance and durability of your barrel at affordable rates and an accelerated schedule from Specialty Steel Treating. relationship for all your manufacturing needs, find out how you can benefit Automotive & Transportation . (714) 921-4045, 220 W. Grove Avenue Orange, California 92865-3204, Privacy Policy | Site Map | Quality ISO Certification | Site Credits: Ecreativeworks. When At PPG Coatings Services, we value those traits because our industry is constantly changing. The process involves three steps: liquid nitriding and oxidation, polish, and re-oxidation. 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