Temperature: 1300℃ Ultimate vacuum : 4×10-1 Pa. Homogeneity of furnace temperature : ≤±5℃ Rate of pressure rise: ≤0.6Pa/h. Plasma nitrid-ing furnace equipment is a low pressure (vacuum) surface treat-ment furnace. You as our customers, are the heat treatment specialists in your process domain and you know the requirement profile of your furnace. These processes are most commonly used on high-carbon, low-alloy steels. Up to 5 years warranty. [3] It cannot be over emphasized how important the pre-cleaning of the surface of the steel is. Gas nitriding. Furnace process. The proprietary ZeroFlow® control technology uses only ammonia as a process gas thereby reducing gas usage and gas emissions. We produce the furnaces for various heat treatment processes up to a usable length of over 10,000 mm and a usable diameter of up to 5,000 mm. Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. The furnace atmosphere will be continuously replenished with an atmosphere that provides a potential of nitrogen to diffuse into the steel and form nitrides. A Nitrex furnace consumes a very similar amount of gas to what an ion one does for a comparable batch. If you are looking for a gas nitrider. We supply nitriding furnaces in electrical or gas-heated versions. Today KGO offers a wide array of standard furnace sizes for the heat treatment industry. High pressure in furnace: the structure of high pressure furnace is adopted, and the pressure of ammonia in the furnace can be adjusted from negative pressure to 6bar. The advantages: the furnaces can be charged directly by crane. 2) is the understanding of surface preparation in terms of surface cleaning. Gas Nitriding Furnace. ion proponents assert that a traditional gas nitriding furnace, even with automatic control, can consume up to 100 times more than an ion furnace. Years of continuous R&D in our metallurgical laboratories and close cooperation with our customers, licensees and partners, combined with our vast experience in catering to the needs of manufacturers, metal treating centers, suppliers and users have literally brought us to the front line of heat treating technologies. High Pressure Gas Nitriding Multi-function Vacuum Furnace. The gas nitriding furnace may be equipped with nitrocarburizing and post-oxidation systems. Nitrex Metal is a worldwide partner offering modern nitriding / nitrocarburizing technologies, solutions, equipment and services. RGB Builds Gas Nitriding Furnaces. Max. A modern computerised nitriding furnace. Gas nitriding. The Nitriding process is an established and successful means of generating a hard case on a component. A thin nitrogen and carbon enriched layer, possibly with accompanying carbonitrides and nitrides is produced. When you look to purchase anything in life, you always feel more comfortable when you go to the experts. There are several methods of nitriding available, the first to be developed and still the industrial leader is gas nitriding. Gas carburising and carbonitriding 2. You can easily wholesale quality gas nitriding furnace at wholesale prices on Made-in-China.com. Fig. Thus, the cycle time is reduced significantly over retort-type nitriding. Click on “Privacy & Cookies Policy” for detailed information on the use of cookies on this website. This application is a thermochemical process in which the workpieces to be treated are heated and exposed to a nitrogen-containing gas or a mixture of carbon-producing gas and ammonia during both the heating time and the treatment. Gas nitriding history goes back many, many years. The result is a part with increased surface hardness, wear and corrosion resistance, anti-galling properties and improved fatigue strength. Today, gas nitriding has emerged as a leading method for surface hardening. VACUUM GAS-NITRIDING FURNACE PRODUCES PRECISION NITRIDED PARTS F ig. AICHELIN Holding. We do more than just make gas nitriding/nitrocarburizing furnace, tempering furnace, steam oxidation furnace, and control system; we provide the solution of heat treatment and best service for your smooth development of industrialization undertaking. Individual designs make it possible to integrate them optimally on site – whether at a family bu­sin­ess, at a serial production fa­cility for automotive or aerospace com­ponents, or directly at an OEM Exiting gas is flared through an incinerator. Gas nitriding furnaces for the heat treatment of steel. The control of the process gas is tightly controlled in conjunction with the work to maintain a precise Kn factor (a nitriding potential). Sintering of steels Preface. Nature of Business. This high alloy retort contains the ammonia, nitrogen, hydrogen and hydrocarbon atmosphere required for the nitriding process. Nitriding and Gas Nitrocarburising. You can also choose from new gas nitriding furnace, as well as from easy to operate, accurate temperature control, and competitive price gas nitriding furnace, and whether gas nitriding furnace is none, or egypt. Corrosion resistance is increased through nitrogen-enrichment of the alloy. SSi state of the art Nitriding and FNC Furnace Control Systems are comprehensive, safe, easy to use, and compliant with CQI- and NADCAP (including AMS 2750E and 2759/12) nitriding and pyrometry requirements. Use Gas Nitriding for great results. The vacuum-purge gas nitriding system is a batch-type unit designed for nitriding and ferritic nitrocarburizing processes. Industrial Furnaces; Gas Nitriding System - GASCON K2. Gas nitriding is a surface hardening process, where nitrogen is added to the surface of steel parts using dissociated ammonia as the source. For Parts and Service have one or more of the following details regarding your furnace if possible: Surface Combustion, Inc. 1700 Indian Wood Circle Maumee, OH 43537, Voice: (419) 891-7150 Fax: (419) 891-7151. The thrust of this activity is directed at. Inquire Now. Partial industries list shown. Overall specification. Call Surface with the following pieces of information ready to initiate your furnace solution. The gas nitriding process consists of heating the components in a furnace with a retort in which air has been replaced with ammonia gas. 27AAXCS6758F1ZI. The proprietary ZeroFlow® control technology uses only ammonia as a process gas thereby reducing gas usage and gas emissions. Gas nitriding / gas nitrocarburizing furnaces: batch-type furnace (pit furnace & front-loading furnace) multi-chamber furnace & continuous furnace; large-scale batch for very large batches or very large parts; Heat treatment process control systems: The gas nitriding process control systems are designed to provide a fully automatic operation. Custom size and weights available upon request, Electrically heated furnace using metallic rod type elements, Maximum operating temperatures up to 1250°F, Hydraulic cover lift and rotate systems available, External cooling systems available to reduce cycle time, Pollution control systems including incinerators or bubbler tanks, Manual or automatic controls meeting the requirements of AMS-2750 and AMS-2759/9 are available as requested. 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