We specialize in providing solutions to anyone whose product manufacturing process involves heat treating of ferrous or non-ferrous materials. Nitriding and FNC Furnace Control Systems Analysers and controllers for the measurement of atmospheres used for nitriding and ferritic nitro carburising. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Gas nitriding furnace - NIH Based on long term collaboration with our customers and with research institutes ALD France has developed a range of gas nitriding furnace at the state of the art which are in use all over the world. Plasma nitriding is an alternative to ALLNIT ® low-pressure nitriding that BMI offers with its range of B5_R vacuum furnaces. US8088328B2 - Vacuum nitriding furnace - Google Patents Vacuum nitriding furnace Download PDF Info Publication number US8088328B2. Gas Nitriding Furnaces - Product Description. Surface® Combustion’s classic gas nitriding equipment starts with a high alloy retort. For the pit style, the lid is hydraulically lifted and manually rotated. Partial processes list shown. Software development for process integration and automation, Software and hardware development for process monitoring and control, Design and implementation of safety measures, Design and implementation of environmental protection equipment, Expanding to new types of materials and/or applications for Nitreg®, Nitreg®-C, Nitreg®-ONC, Nitreg®-S, Nano-S, batch-type furnace (pit furnace & front-loading furnace), multi-chamber furnace & continuous furnace, large-scale batch for very large batches or very large parts. Our revolutionary Nitreg® proprietary gas nitriding technology brought greater wear, fatigue and corrosion resistance to ferrous or non-ferrous materials, qualities much sought after by anyone whose product manufacturing activities involve any heat treatment process. We have extensive facilities located in Telford, our primary Nitriding plant, with additional facilities at our sites in Birmingham and Letchworth. Today, gas nitriding has emerged as a leading method for surface hardening. 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. 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. All machining, stress relieving, as well as hardening and tempering are normally carried out before nitriding. These processes are most commonly used on high-carbon, low-alloy steels. Brand: Hkfurnace. Since 1995, JGEF has been designing and manufacturing industrial atmosphere and heat-treating systems. For a long time, the use of ammonia gas, by itself, offered very limited control over the growth of the nitrided layer. Exiting gas is flared through an incinerator. Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. Look no further! Industrial Aluminum Dies Vacuum Gas Nitriding Furnace Price. 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. This high alloy retort contains the ammonia, nitrogen, hydrogen and hydrocarbon atmosphere required for the nitriding process. The thrust of this activity is directed at. In addition, these furnaces may be used for conducting a broad range of tempering processes, which further enhances their versatility. The gas nitriding process consists of heating the components in a furnace with a retort in which air has been replaced with ammonia gas. A modern computerised nitriding furnace. 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. In addition, many heat treating furnaces and control systems have been retrofitted or refurbished by our engineers. Gas nitriding history goes back many, many years. It is made com-pletely of graphitic materials that are inert to the anhydrous ammonia used in nitriding. Gas nitriding furnaces for the heat treatment of steel. Shandong Hiking International Commerce Group Co., Ltd. Insulations used in the hot zone are fiber. 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. The furnace that was developed is a horizontal, If you click “Yes, I agree”,cookies will be activated. Partial companion equipment list shown. Gas Furnace Nitriding Furnace 650 Degree Celsius Electric Resistance Pit Type Gas Nitriding Furnace. The major wear and tear would possibly be on furnace furniture and perhaps a replace-ment process retort (say once every five years). 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. deep. Key Specifications. 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. We offer equipment for classic gas nitriding and for ferritic nitrocarburizing (FNC) processes. After the fill/purge cycle, ammonia is introduced and heated to begin the nitriding process. Today KGO offers a wide array of standard furnace sizes for the heat treatment industry. Mould / Gear / Crankshaft / Cylinder Gas Nitriding Furnace / Oven Manufacturer. Looking for something specfic Contact Us. Gas Nitriding System - GASCON K2. Heating elements are traditionally rod overbend style that are electrically isolated from the steel casing. Corrosion resistance is increased through nitrogen-enrichment of the alloy. Get Best Quote. 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. Sintering of steels Preface. Service Provider. Vacuum Gas Nitriding Furnaces. Vacuum gas nitriding significantly increases the fatigue strength and service life of ferrous-based parts. The ALLNIT® low-pressure nitriding process covers all standard gas nitriding applications. Gas nitriding disperses gas to the metal via heat in a furnace or sealed atmosphere. Pit Type Carbonitriding Furnace. Listed below are all the options of SECO/WARWICK furnace styles for gas nitriding. High Pressure Gas Nitriding Multi-function Vacuum Furnace. Neutral hardening and annealing 3. SECO/WARWICK offers various furnace styles in Batch and Continuous for Gas Nitriding – Gas Nitriding Furnaces. Typical load sizes are from 36” to 60” diameter by 90” tall. Download Free Research Report PDF : http://bit.ly/2ZrYMkE Nitriding furnaces are used in the process of nitriding metals using ammonia. 27AAXCS6758F1ZI. More than 20 years of experience have gone into RÜBIG’s gas nitriding systems. 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. Gas nitriding using ammonia gas has been in use for a long time. Plasma nitrid-ing furnace equipment is a low pressure (vacuum) surface treat-ment furnace. About 31% of these are Industrial Furnace, 1% are Industrial Heater. Inquire Now. The gas nitriding furnace may be equipped with nitrocarburizing and post-oxidation systems. Gas Nitriding Furnaces - Product Description Surface® Combustion’s classic gas nitriding equipment starts with a high alloy retort . 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 . This retort is traditionally vertically oriented and the furnace loading style is in the configuration of a bell or a pit style. These electric-powered top loading furnaces are available in single or two stage nitriding systems and are designed for applications that require high resistance to fatigue, impact and continuous metal-to-metal friction. Nitriding in gas CHAMBER FURNACE. Order: 1 Set. Thus, the cycle time is reduced significantly over retort-type nitriding. When you look to purchase anything in life, you always feel more comfortable when you go to the experts. Based on long term collaboration with our customers and with research institutes ALD France has developed a range of gas nitriding furnace at the state of the art which are in use all over the world. 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. This expert edition is part of a series on process application technology and know-how available from Linde Gas. Gas nitriding is a surface hardening process, where nitrogen is added to the surface of steel parts using dissociated ammonia as the source. IndiaMART > Industrial Furnaces & Ovens > Gas Furnace > Gas Nitriding Furnace. A wide variety of gas nitriding furnaces options are available to you, Rs 1.5 Lakh/ Piece Get Latest Price. Benefits include case depths up to 0.025” and improved wear and anti-galling properties due to a 40 – 70% increase in surface hardness. Use Gas Nitriding for great 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. SECO/VACUUM offers gas nitriding furnaces in a variety of styles and models. This high alloy retort contains the ammonia, nitrogen, hydrogen and hydrocarbon atmosphere required for the nitriding process. US $9000-$15000 / Set 1 Set (Min. In traditional atmospheric gas nitriding furnaces the removal of air from the furnace involves several fill/purge cycles using nitrogen or ammonia. LindbergMPH nitriding pit furnaces are available with … 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. Products & Services. About Us. At Surface, we look forward to helping you with any thermal processing needs. 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. Pit furnace line with removable retort Both batch and continuous equipment can be used for gas nitriding. Surface cleanliness is mandatory and a primary requirement to the success of the procedure. Nitrex Metal is a worldwide partner offering modern nitriding / nitrocarburizing technologies, solutions, equipment and services. Find here Gas Nitriding Furnace manufacturers & OEM manufacturers India. Nitriding Furnace Ferritic nitrocarburizing (FNC) can be performed in the same chamber also with different temperatures and different gas mixes. Furnace Designs and Sizes. Temperature: 1300℃ Ultimate vacuum : 4×10-1 Pa. Homogeneity of furnace temperature : ≤±5℃ Rate of pressure rise: ≤0.6Pa/h. The parts are heated in a special container through which ammonia gas is allowed to pass. 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