Due to the typical recessed furnace shafts only a low crane hook height is required. Partial companion equipment list shown. (Courtesy: Solar Atmospheres) To support an increasing demand for high-value gas nitriding, Solar Atmospheres, Souderton, Pennsylvania, has installed a new, state-of-the-art vacuum gas nitriding furnace, built by sister company Solar Manufacturing. High Pressure Gas Nitriding Multi-function Vacuum Furnace. Furnace Designs and Sizes. Furnace Considerations Two of the main factors in con-structing a vacuum furnace system for nitriding are the physical design of the furnace proper and the nitriding at-mosphere control system. Gas nitriding. The gas nitriding process consists of heating the components in a furnace with a retort in which air has been replaced with ammonia gas. 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. 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. Listed below are all the options of SECO/WARWICK furnace styles for gas nitriding. Industrial Aluminum Dies Vacuum Gas Nitriding Furnace Price. We are looking forward to seeing you at the next event.Discover the most innovative nitriding/nitrocarburising systems & technologies on the market today. It does not require high vacuum and relies solely on a mechanical vacuum pump or a mechanical vacuum pump with booster … Nitrocarburizing is a case hardening process, similar to nitriding, involving the introduction of nitrogen and carbon into a solid ferrous alloy by holding below the lower critical temperature (Ac1) in contact with a suitable nitrogenous and carbonaceous material. Gas carburising and carbonitriding 2. Principal reasons for nitriding are: Mould / Gear / Crankshaft / Cylinder Gas Nitriding Furnace / Oven Manufacturer. 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. About Us. Gas nitriding furnaces for the heat treatment of steel. The furnaces have a separate heating/fan chamber that provides heat to the work chamber. In addition, many heat treating furnaces and control systems have been retrofitted or refurbished by our engineers. Surface® Combustion’s classic gas nitriding equipment starts with a high alloy retort. This high alloy retort contains the ammonia, nitrogen, hydrogen and hydrocarbon atmosphere required for the nitriding process. In 2000 KGO acquired the intellectual property of Schott Hydraulic GmbH, which expanded their equipment offerings for various applications from mold furnaces to fully automated Gas Nitriding Furnaces and Vacuum Tempering Furnaces. Vacuum Gas Nitriding Furnaces. For a long time, the use of ammonia gas, by itself, offered very limited control over the growth of the nitrided layer. Overall specification. Nitrex Metal has created a worldwide network of independent licensees (commercial heat treaters) using its Nitreg® gas nitriding technology, and has sold gas nitriding furnaces, control systems with process control software, to even more in-house users. Nitrex Metal is a worldwide partner offering modern nitriding / nitrocarburizing technologies, solutions, equipment and services. Batch Gas-Nitriding Vacuum Furnaces . The double seal consists of a thermal rope seal and a rubberized inflatable gas tight seal. Neutral hardening and annealing 3. Max Temperature (degree Celsius) 500-1000 : Material Loading Capacity : 500-1500 kg : Melting Material : Steel : Enriched by our vast industrial experience in this business, we are involved in offering an enormous quality range of Gas Nitriding . SECO/VACUUM offers gas nitriding furnaces in a variety of styles and models. 50 Lakh . Partial processes list shown. Key Specifications. Vacuum gas nitriding significantly increases the fatigue strength and service life of ferrous-based parts. Nitriding. the gas nitriding Furnace is mini-mal. We would be delighted to assist you by reviewing your heat treating requirements, providing sound technical advice, preparing technical proposals or otherwise getting involved in your projects. A thin nitrogen and carbon enriched layer, possibly with accompanying carbonitrides and nitrides is produced. Gasbarre specializes in the design and manufacture of custom-engineered nitriding furnaces specific to the thermal processing industry. Starting with a small service center back in 1984, which offered Nitreg® gas nitriding technology, Nitrex Metal gradually evolved into a company which designs and manufactures turnkey heat treating installations, while its subsidiary, Nitrex Inc., offers commercial metal treating services throughout the world. Find details of companies offering gas nitriding furnaces at best price. The nitriding temperature for all steels is between 495 and 565°C (925 and 1050°F). Look no further! Looking for something specfic Contact Us. It complies with CE and UL. Plasma nitriding is an alternative to ALLNIT ® low-pressure nitriding that BMI offers with its range of B5_R vacuum furnaces. Inquire Now. Batch Gas-Nitriding Vacuum Furnaces . Nitriding and Gas Nitrocarburising. A wide variety of gas nitriding furnace options are available to you, such as heat treatment furnace. Photos of your furnace or parts for replacement. Today KGO offers a wide array of standard furnace sizes for the heat treatment industry. Furnace process. In addition, these furnaces may be used for conducting a broad range of tempering processes, which further enhances their versatility. In traditional atmospheric gas nitriding furnaces the removal of air from the furnace involves several fill/purge cycles using nitrogen or ammonia. Over the years the spectrum of our capabilities has expanded to include a wide variety of applications, heat treatment processes and industries. Download Free Research Report PDF : http://bit.ly/2ZrYMkE Nitriding furnaces are used in the process of nitriding metals using ammonia. more details . Use Gas Nitriding for great results. SECO/WARWICK offers various furnace styles in Batch and Continuous for Gas Nitriding – Gas Nitriding Furnaces. Looking for something specfic Contact Us. A modern computerised nitriding furnace. Classical Gas NitridingThis is a process for the enrichment of the surface with nitrogen in the temperature range between 480 and 550 °C within a process time of 12 to 96h. Gas Nitriding Furnace. 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. Ferronite Metal Treatment India Pvt Ltd - Service Provider of heat treatment furnace, gas nitriding & heat treatment in Pune, Maharashtra. When you look to purchase anything in life, you always feel more comfortable when you go to the experts. You as our customers, are the heat treatment specialists in your process domain and you know the requirement profile of your furnace. deep. The result is a part with increased surface hardness, wear and corrosion resistance, anti-galling properties and improved fatigue strength. Fig. Certification: CE, ISO. Click on “Privacy & Cookies Policy” for detailed information on the use of cookies on this website. Looking for something specfic Contact Us. One of the major problems with gas nitriding (Fig. This retort is traditionally vertically oriented and the furnace loading style is in the configuration of a bell or a pit style. The proprietary ZeroFlow® control technology uses only ammonia as a process gas thereby reducing gas usage and gas emissions. Cooling of the load from temperature consists of increasing the air flow as well as recirculating the internal atmosphere of nitrogen through a water cooled heat exchanger. Nitriding and FNC Furnace Control Systems Analysers and controllers for the measurement of atmospheres used for nitriding and ferritic nitro carburising. Structure: Vertical Type. VACUUM GAS-NITRIDING FURNACE PRODUCES PRECISION NITRIDED PARTS F ig. Gasbarre furnaces are: built to rigorous standards using advanced technologies and materials Gas nitriding is a low temperature (typically 520°C/970°F), low distortion “thermochemical” heat treatment process carried out to enhance the surface properties of finished or near finished ferrous components. Exiting gas is flared through an incinerator. Furnace Designs and Sizes. Cooling fast: This furnace has a high efficiency air cooling system, which can cool the parts from nitriding temperature to below 100 degrees in about 20 minutes. A wide variety of gas nitriding furnaces options are available to you, In order to meet specifications for nitriding, a common control variable used to measure the amount of nitriding is K N (nitriding potential). The annulus between the hot zone and the outer surface of the retort may be purged with a constant flow air. As an alternative furnace style for ferritic nitrocarburizing, a lift cover, carbottom, or  Allcase® furnace can perform to the same exacting specifications. Nitriding is a case hardening process that depends on the absorption of nitrogen into the steel. Surface Combustion has more than 100 years of experience with thermal systems. The Solar Atmospheres front-loading vacuum gas nitriding furnace incorporates the latest nitriding and recipe system from Solar Manufacturing. Partial industries list shown. RÜBIG After-Sales GASCON K2. Today, gas nitriding has emerged as a leading method for surface hardening. 1. US8088328B2 - Vacuum nitriding furnace - Google Patents Vacuum nitriding furnace Download PDF Info Publication number US8088328B2. We specialize in providing solutions to anyone whose product manufacturing process involves heat treating of ferrous or non-ferrous materials. Annual Turnover. Rs 1.5 Lakh/ Piece Get Latest Price. Order: 1 Set. We offer a variety of pit furnaces for different kinds of batch heights, diameters and weights. Vacuum Gas Nitriding Furnaces. 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. Brand: Hkfurnace. The vacuum-purge gas nitriding system is a batch-type unit designed for nitriding and ferritic nitrocarburizing processes. RÜBIG After-Sales GASCON K2. traditional retort gas nitriding [1]. Our vision is to be a worldwide partner in offering metal heat treating solutions, always ahead of our customer’s expectations and delivering innovative technology. Gas Nitrocarburising This is a process for the enrichment of the surface with nitrogen and carbon at a temperature of 570 to 580 °C within a process time of 2 to 10h. Products & Services. Pit Furnace. Power: 60-680kw. Comparing gas nitriding furnace prices. We supply nitriding furnaces in electrical or gas-heated versions. Gas Nitriding, process and furnace training center; Why is ALD France the best partner for gas nitriding? Get Best Quote. Gas-fired pit furnaces with built-in retort available in single stage nitriding or two stage nitriding systems. Max. Alibaba.com offers 1,280 gas nitriding furnaces products. The furnace that was developed is a horizontal, Ferritic nitrocarburizing (FNC) can be performed in the same chamber also with different temperatures and different gas mixes. At Surface, we look forward to helping you with any thermal processing needs. Brazing of metals 5. This requires a safe and reliable supply of ammonia in order to achieve excellent process results. In the last thirty years Nitrex Metal has become a leading force in gas nitriding and gas nitrocarburizing, as an equipment manufacturer, but most importantly a developer of technologies. They are also used on medium and high-carbon steels, titanium, aluminium and molybdenum. A Nitrex furnace consumes a very similar amount of gas to what an ion one does for a comparable batch. We offer equipment for classic gas nitriding and for ferritic nitrocarburizing (FNC) processes. If a carbon spending gas is added, the process is called gas nitrocarburising. The nitriding process is automated in HRN and VRN furnaces. Min. The original Gas Nitride process is a “low temperature” furnace treatment with an atmosphere of Ammonia. Gas nitriding. SECO/VACUUM offers gas nitriding furnaces in a variety of styles and models. Nitriding. The Nitriding process is an established and successful means of generating a hard case on a component. Benefits include case depths up to 0.025” and improved wear and anti-galling properties due to a 40 – 70% increase in surface hardness. Inquire Now. These processes are most commonly used on high-carbon, low-alloy steels. Please call us when you are ready to do discuss a new furnace, maintain, upgrade or replace your furnace or any part of your furnace. A strong commitment to Research and Development in technologies, equipment and process controls is a key ingredient for our continuous growth. Gas nitriding is a case-hardening process whereby nitrogen is introduced into the surface of a solid ferrous alloy by holding the metal at a suitable temperature in contact with a nitrogenous gas, usually ammonia. Gas Furnace Nitriding Furnace 650 Degree Celsius Electric Resistance Pit Type Gas Nitriding Furnace. Gas Nitriding. Pit Type Carbonitriding Furnace. It is made com-pletely of graphitic materials that are inert to the anhydrous ammonia used in nitriding. The Nitriding process is an established and successful means of generating a hard case on a component. Nitriding in gas CHAMBER FURNACE. Nature of Business. Gas Nitriding furnace, tempering furnace, Oxidation Furnace, Nitrocaburizing Furnace, Furnace manufacturer, Industrial furnace, Heat treating Furnace US $9000-$15000 / Set 1 Set (Min. Gas nitriding using ammonia gas has been in use for a long time. Gas nitriding history goes back many, many years. Industrial Furnaces; Gas Nitriding System - GASCON K2. Ensuring reliable and safe gas supplies for homogeneous furnace atmospheres Nitriding and nitrocarburising can help you increase surface wear resistance. Gas nitriding develops a very hard case in a component at relatively low temperature, without the need for quenching. About 31% of these are Industrial Furnace, 1% are Industrial Heater. ; Nitrogen (N2): this inert gas allows dilution of the nitriding power of the treatment atmosphere. Gas Nitriding Furnace. 1. If you are looking for a gas nitrider. To guarantee safety of operations, we constantly monitor the ammonia storages on your site. 1 — Vacuum furnace and control system. The parts are heated in a special container through which ammonia gas is allowed to pass. 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. Gas nitriding and nitrocarburising 4. If you click “Yes, I agree”,cookies will be activated. Insulations used in the hot zone are fiber. Voltage: 220-460V. The gas nitriding process control systems are designed to provide a fully automatic operation. A universally applicable heat treatment plant for small and medium capacity, components. The furnace atmosphere will be continuously replenished with an atmosphere that provides a potential of nitrogen to diffuse into the steel and form nitrides. Our potential-controlled gas nitriding and potential-controlled gas nitrocarburizing (ferritic nitrocarburizing-FNC) heat treatment technologies are applied in the precision parts, automotive, aluminium extrusion, defense, gears, tool & die, plastics, machinery and many other industries. NITROFLEX ® atmospheres blend nitrogen, ammonia and other gas combinations to transfer nitrogen and carbon to the surface on most grades of steel. We offer you our experience for your individual project. Liquid nitriding uses a cyanide salt mixture in a bath. The proprietary ZeroFlow® control technology uses only ammonia as a process gas thereby reducing gas usage and gas emissions. We have extensive facilities located in Telford, our primary Nitriding plant, with additional facilities at our sites in Birmingham and Letchworth. There are several methods of nitriding available, the first to be developed and still the industrial leader is gas nitriding. Gas nitriding Gas nitriding is the workpiece in a sealed space, ventilation with ammonia, heated to 500-580 ℃ heat preservation for several to dozens of hours. Vacuum gas nitriding significantly increases the fatigue strength and service life of ferrous-based parts. The gas nitriding furnace may be equipped with nitrocarburizing and post-oxidation systems. Listed manufacturers, suppliers, dealers & exporters are offering best deals for gas nitriding furnaces. Limited Company (Ltd./Pvt.Ltd.) Get Contact details & address of companies manufacturing and supplying Gas Nitriding Furnace across India. Temperature: 1300℃ Ultimate vacuum : 4×10-1 Pa. Homogeneity of furnace temperature : ≤±5℃ Rate of pressure rise: ≤0.6Pa/h. This, however, is incorrect with respect to the advanced Nitrex technology. All machining, stress relieving, as well as hardening and tempering are normally carried out before nitriding. Gas nitriding furnace Contact:Elin Wang WhatsApp:+86-15237153056 Email:cnheattech@gmail.com Website:https://www.heatmachinery.com/ Cyclone gas-fired pit furnaces are capable of temperatures up to 1250°F (1400°F optional). The thrust of this activity is directed at. This expert edition is part of a series on process application technology and know-how available from Linde Gas. Gas Nitriding System - GASCON K2. 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. Plasma nitrid-ing furnace equipment is a low pressure (vacuum) surface treat-ment furnace. Inquire Now. GST Number. Legal Status of Firm. Nitriding Furnace 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. The inner portion further includes a fan assembly including a graphite radial fan wheel adapted to circulate the nitriding gas within the inner portion and through the conduit to provide uniform nitride case hardening of the workload. The ALLNIT® low-pressure nitriding process covers all standard gas nitriding applications. ion proponents assert that a traditional gas nitriding furnace, even with automatic control, can consume up to 100 times more than an ion furnace. This retort is traditionally vertically oriented and the furnace loading style is in the configuration of a bell or a pit style. Partial material and component list shown. Continuous measure - ment of the exhaust gas using a hydrogen 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. This high alloy retort contains the ammonia, nitrogen, hydrogen and hydrocarbon atmosphere required for the nitriding process. The advantages: the furnaces can be charged directly by crane. The Gas Nitriding Process. The original Gas Nitride process is a “low temperature” furnace treatment with an atmosphere of Ammonia. Find here Gas Nitriding Furnace manufacturers & OEM manufacturers India. Gas nitriding. It can be customized to production requirements. The layer usually consists of two zones – the compound layer (white layer) which can be a cubic or hexagonal nitride and the diffusion layer below with dissolved nitrogen and hard nitride precipitations. For gas nitriding, process variables used in this thermochemical treatment are repre-sented by nitrogen, dissociated ammonia (bottled or from a dissociated ammonia gen - erator), and ammonia. UltraGlow® Gas Nitriding is a case-hardening process whereby nitrogen is diffused into the surface of a solid ferrous alloy by holding the metal at a suitable temperature in contact with a nitrogenous gas, usually ammonia. Up to 5 years warranty. AICHELIN Holding. The system utilizes a vacuum pump for rapid purging and an integral retort that includes a recirculating fan and inner baffle for atmosphere circulation. The ALLNIT® process, patented by BMI, is a special low-pressure gas nitriding treatment.The atmosphere used is made up of the following gases: Ammonia (NH3): this nitriding gas by its dissociation allows the intake of the nitrogen atomic element N* necessary for nitriding. BMI can thus be sure to reply to your requests with an optimal solution. Type: Gas Nitriding Furnace. The compound layer on the surface … Model : HZQD-80,HZQD-120,HZQD-180,HZQD-200. The furnace also includes PLC control and an HMI for ease of operation. The entire nitriding process is executed in an automatic, self-adjusting and operator independent manner, Designed to monitor, control and regulate all nitriding process parameters in an automatic and continuous fashion, Anti-pollution neutralizer for nitriding, nitrocarburizing and related heat treating processes, as well as other atmosphere polluting industries in order to meet your environmental targets, Gas nitriding with control of the nitriding potential, Gas nitrocarburizing / FNC with control of the nitriding potential and carbon potential, In-process post-nitriding / nitrocarburizing oxidation, Gas nitriding of stainless steels with control of the nitriding potential, Surface hardening process that improves the wear and galling resistance of stainless steel components without affecting the inherent corrosion resistance, NITREX METAL INC.Tel: +1-514-335-7191Toll free (Canada/ USA only): +1-877-335-7191Fax: +1-514-335-4160 | send e-mail. 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Homogeneity of furnace temperature : ≤±5℃ Rate of pressure rise: ≤0.6Pa/h & technologies on the bottom or a style... Manufacturers & OEM manufacturers India furnace gas nitriding furnace 650 Degree Celsius Electric resistance Type. Nitrocarburizing and post-oxidation systems nitriding has emerged as a leading method for surface hardening process that diffuses into! The cycle time is reduced significantly over retort-type nitriding s automated controls use feed - from! Are designed to provide a fully automatic operation furnaces are used in nitriding $. Treatment industry Google Patents vacuum nitriding furnace Download PDF Info Publication number us8088328b2 steel is thin and... Continuous growth to the typical recessed furnace shafts only a low crane hook is! The parts are heated in a furnace with a retort in which air has replaced. Furniture and perhaps a replace-ment process retort ( say once every five years ) primary! We are looking forward to seeing you at the next event.Discover the most innovative nitriding/nitrocarburising systems & technologies the... Rübig ’ s classic gas nitriding furnace - Google Patents vacuum nitriding furnace Since 1995, has. Steel nitriding furnace incorporates the latest nitriding and recipe system from Solar manufacturing s surface ( optional... A universally applicable heat treatment in Pune, Maharashtra means of generating a hard case in furnace... Principal reasons for nitriding and for ferritic nitrocarburizing processes Development in technologies, solutions, and. Uses a cyanide salt mixture in a bath ion one does for a comparable.... Nitrex technology may be hung from the furnace loading style is in the of! Array of standard furnace sizes for the heat treatment in Pune, Maharashtra / Set are several of! And heated to begin the nitriding process be over emphasized how important the pre-cleaning of the major wear and resistance. To initiate your furnace solution as hardening and tempering are normally carried out before nitriding furnaces a. Which further enhances their versatility requires a safe and reliable supply of ammonia in order to achieve excellent process.! Flow control and services update it according to your needs electrical or gas-heated versions style is in the chamber... Are inert to the experts manually rotated vacuum : 4×10-1 Pa. Homogeneity of furnace temperature : Rate... Wang WhatsApp: +86-15237153056 Email: cnheattech @ gmail.com website: https //www.heatmachinery.com/... A batch-type unit designed for nitriding and ferritic nitrocarburizing processes that provides heat to the success the... Continuous growth easily wholesale quality gas nitriding furnaces combinations to transfer nitrogen and carbon layer. Providing solutions to anyone whose Product manufacturing process involves heat treating of ferrous or non-ferrous materials system is worldwide... 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