Whereas, the low-temperature plasma nitriding usually causes low nitriding kinetics, leading to a much longer processing time [18–20]. OUR INDUSTRIAL PRODUCTS. Menu. Time and temperature are dependent on the type and the amount of residuals. Plasma nitriding is an alternative to ALLNIT® low-pressure nitriding that BMI offers with its range of B5_R vacuum furnaces. It is well known that plasma nitriding has many advantages over gas nitriding, where plasma is particularly cost effective as treatment times are reduced by a factor of between 3 and 5, there is a 50% reduction in energy consumption, and a 50 to 100 times reduction in the use of the working gas. Plasma nitriding equipment consists of a vacuum vessel (retort), a pumping system to control the furnace pressure, a plasma generator and a cooling system. An electrical field is applied to the parts which causes the gas to ionize. Plasma nitriding is an excellent proven process for surface refinement and offers several advantages compared to other processes. H—horizontal systemFor large and heavy components, M—mono systemTop-hat furnace with a vacuum treatment chamber, S—shuttle systemTop-hat furnace with a vacuum treatment chamber and an additional chamber base, T—tandem systemTop-hat furnace system with two complete vacuum treatment chambers. In conjunction with its in-house Application & Innovation Lab, PVA Industrial Vacuum Systems GmbH lends its support to customers in many ways, including customized system and application developments, and continues to assist them right through to series production. https://www.bmi-fours.com/products/process-furnaces/plasma-nitriding.html protection of an area of the part that one does not wish to nitride (simple metallic masks are sufficient for protecting the part). The PlaTeG PulsPlasma® diffusion processes, especially PulsPlasma® nitriding (PPNTM) and PulsPlasma® nitrocarburizing (PPNCTM), are plasma diffusion methods that offer numerous advantages to customers over traditional nitriding processes such as salt bath nitrocarburizing or gas nitriding, as well as being environmentally friendly and making economical use of resources: The virtually square pulse form for pulsed current and voltage means that the necessary plasma output can be transferred quickly, optimally and almost losslessly to the components to be treated. It does not require high vacuum and relies solely on a mechanical vacuum pump or a mechanical vacuum pump with booster … Pulse and pause times can be programmed to anything between 30 µs and 999 µs. SIMUWU VACUUM FURNACE, The company specialized in industrial vacuum furnaces manufacturing. Pulsing lowers the energy input into the furnace and the … Today practically all industrial furnaces used for plasma nitriding are equipped with the pulsed discharge technology. Ion bombardment will have the … For more furnace information, please … So there is a release of active nitrogen that is accelerated in the direction of the load to create plasma nitriding around it. The major wear and tear would possibly be on furnace furniture and perhaps a replace-ment process retort (say once every five years). Plasma nitriding, also known as ion nitriding, plasma ion nitriding or glow-discharge nitriding, is an industrial surface hardening treatment for metallic materials. is a subsidiary of PVA TePla AG. PVA TePla AG covers the following areas of expertise: Vacuum & Nitriding Systems, Scanning Acoustic Microscopy, Metrology & Plasma Solutions, Crystal Growing Systems, Vacuum Processing Service, Precision Research Devices and PVA Software Production Automation. Making it easy and safe to handle both the system itself and the components is something that we regard as very important. We cover industries such as automotive and job-shop heat treatment right up to aerospace and wind energy. The plasma nitriding process starts by pumping the atmosphere of the furnace chamber until the desired vacuum pressure. Since plasma nitriding is normally performed at lower treat­ment temperatures, it is the heat treatment with the lowest risk of deformation. Click & Discover . Due to this difference of potential and to the low pressure the gas is ionized. What is gas nitriding ? LDM 1-100 plasma nitriding furnace was used as the anode, and the polished titanium sheets cleaned with acetone in an ultrasonic cleaner for 20 min were used as the cathode. The Wettenberg-based company is a leading manufacturer of highly innovative vacuum furnaces. According to the type of parts to be treated and the treatment specificities (with or without resistance), each of these thermochemical techniques will have its advantages and limitations. Plasma Nitriding Furnaces Application The load is set at a cathodic potential while the chamber is set at an anodic potential. The ASPN furnace is also compliant with DCPN technology. The vacuum furnaces of the VI6_ family are cold wall plasma nitriding furnaces with mobile dome. The difference in potential thus created enables, under a sufficiently low pressure, the creation of a plasma dissociating the gaseous species. Plasma nitriding furnace - ASPN. We call it small business values with a big business approach. We offer our customer the biggest modern Furnace in Europa because… we can „big and heavy“ Plasma nitriding. Energy Efficiency and Environmentally Friendly Technology. You can reach us by phone, comfortable via e-mail or through our contact form. We supply these industrial furnaces adapted to your treatment task. In the case of ion (plasma) nitriding, it needs to be mentioned that although it does not use ammonia in the process, it uses nitrogen and hydrogen, which by reverse reaction produces ammonia at the exhaust end of the furnace. protection of an area of the part that one does not wish to nitride (simple metallic masks are sufficient for protecting the part). the gas nitriding Furnace is mini-mal. Positively charged ions strike the workpiece – connected as a cathode – at high impact speed in front of the furnace wall (anode). Plasma Nitriding Systems; Company. Cold-wall furnaces use exclusively the plasma energy absorbed by the parts for heating, whereas hot-wall furnaces … Our plasma nitriding production base has complete inspection equipment w ith four large plasma nitriding furnace ,p rovid ing technical training and turnkey project at any time. Plasma ion nitriding is a process where ammonia gas is introduced into a furnace. WHY NOT? These are vacuum furnaces for conducting plasma diffusion processes to enrich the component surface with nitrogen and/or carbon for the purpose of increasing resistance to wear and corrosion. In plasma nitriding at pressures of around 50 to 500 Pa taking place in a nitrogen-hydrogen atmosphere, the plasma is generated in the vacuum chamber between the parts (cathode) and the receptacle (anode) at several hundred volts. Thus, low-temperature plasma nitriding (<430°C) attracts more attention for 316L stainless steels to maintain the performances of the S phase. Ion nitriding is a plasma technique that helps create resistance, i.e. The foremost Manufacturer and service provider of Plasma Nitriding Furnace We began Magnus Furnaces with one focus: to build a company that can compete with leading firms while operating with the flexibility and customer-focus of a small, team-run business. Plasma nitriding is a thermo chemical heat treatment process and is carried out at temperatures of between 350 and 600 °C. Advanced report on ' Plasma Nitriding Furnace market' Added by Market Study Report, LLC, offers details on current and future growth trends pertaining to the business besides information on myriad regions across the geographical landscape of the ' Plasma Nitriding Furnace market'. The difference in potential thus created enables, under a sufficiently low pressure, the creation of a plasma dissociating the gaseous species. Plasma nitriding is the technological peak of the nitriding procedure and provides considerable advantages as compared to the salt bath and gas nitriding. 4). Plasma Nitriding Furnaces. Nitriding Systems. Plasma Ion Nitriding; Plasma Nitrocarburizing; Oxidation; Quality Assurance ; System Manufacturing. 2. Ion nitriding is a plasma technique that helps create resistance, i.e. More information on our plasma nitriding or ionic nitriding range of furnaces. Deutsch; English; Home; Contract Treatment. A second sole may be provided to anticipate the assembly of a load. Individual plants as bell-type or pit-type furnaces: Bell-type plants are very operator-friendly; pit-type furnaces are exceptionally well suited to nitriding long, slim components that easily warp, such as spindles, extruder screws and shafts, or for automatic loading. WHY NOT? Plasma technology is primarily for stainless steel and other low alloy steels which are not suitable for a “standard” heat treatment processes. Sintered parts are heated in pulsed plasma nitriding furnace to remove residual binders and lubricants. The vacuum furnaces of the VI6_ family are cold wall plasma nitriding furnaces with mobile dome. You are here: Homepage > Products > Process Furnaces > Plasma Nitriding Furnaces - Type VI6_. Mo-Fr: 07:00 - 16:30 Uhr Sa: nach Absprache. PVA Industrial Vacuum Systems GmbH Im Westpark 10–12 35435 Wettenberg, Germany, Phone: +49 (641) 68690-140/-141 Fax: +49 (641) 68690-822, E-mail: ivsinfo@pvatepla.comWeb: www.pvatepla-ivs.com. Then a gas mixture typically made of nitrogen and hydrogen is introduced into the chamber. A wide variety of plasma nitriding furnace options are available to you, There are 100 suppliers who sells plasma nitriding furnace on Alibaba.com, mainly located in Asia. Plasma nitriding furnaces is a kind of equipment that ionizes nitrogen-containing rarefied gases in vacuum container in DC electric field, and forms nitriding layer on the surface of metal parts by positive ion bombardment, so as to achieve surface hardening. 900 plasma nitriding furnace products are offered for sale by suppliers on Alibaba.com, of which industrial furnace accounts for 10%, laboratory heating equipments accounts for 1%. That is why we have designed these impressive and adaptable systems. The VI63’s compact design (only 2,10 x 1,20 m footprint) allows even the smallest entities such as laboratories or universities, to be equipped with a plasma nitriding furnace. Essentially, heating of the workpiece in plasma nitriding furnaces can be divided into two main regions: one with “weak plasma” regime and the other one with “intense plasma” regime (Fig. The load is set at a cathodic potential while the chamber is set at an anodic potential. corrosion protection of the nitriding layer [15–17]. At Metal Plasma Technology (MPT) in Valencia California, we are experts in plasma ion nitriding. The retort is filled with a hydrogen/nitrogen gas mixture. Plasma nitriding. The ionized nitrogen atoms from the ammonia are free to interact with the metal in the furnace. Tailored to your needs. Plasma Nitriding or Ion Nitriding is a significant development of the original Nitriding process. In plasma nitriding, the reactivity of the nitriding media is not due to the temperature but to the gas ionized state. Taking our expertise and know-how, We will provide you the most suitable vacuum furnace equipment! The company was founded by few experienced engineers who were working in heat treatment process and vacuum furnace manufacturing industry for 20 years. This interaction diffuses nitrogen into the surface of metal parts in the furnace. Furnaces for Graphite Purification and Coating, Vacuum Induction Melting and Casting Systems, Use environmentally friendly process gases, Flexible treatment temperatures ranging from 350 °C to 600 °C, Option of partial treatment using mechanical covers, Used to treat high-alloy and stainless steel (maintaining corrosion resistance), Nitrided layer structure can be monitored, Used to treat sintered iron/steel as well as non-ferrous metals such as titanium and aluminum, Arc suppression via rapid shutdown (< 0.1 µs), Effective space: 300 mm diameter x 500 mm, Effective space: 600 mm diameter x 700 mm, Effective space: 800 mm diameter x 1200 mm, Effective space: 1000 mm diameter x 1500 mm, Effective space: 1200 mm diameter x 2000 mm, Effective space: 1600 mm diameter x 2200 mm. Innovation, our value COULD IT BE? Plasma / Ion nitriding furnaces are using cold wall and mobile vacuum bell, Ion nitriding is a plasma technique. A hold step is included to remove all binders or lubricants completely. MICROPULS ® Everest RÜBIG’s plasma nitriding system offers our partners the optimum in nitriding technology. Together with other areas of expertise at PVA TePla AG, the Industrial Vacuum Systems area provides high-tech systems and a comprehensive range of services for the production, optimization, and analysis of every conceivable material. The nitriding was performed at 850 °C for 10 h, in the atmosphere of NH 3 with a pressure about 500 ~ 550 Pa. PulsPlasma. It is B.M.I.’s 85 th unit of plasma nitriding furnace. High Temperature Vacuum Furnaces - Gas Cooling, Horizontal Gas Quenching furnace - Type B8_T, Vertical Gas Quenching furnace - Type VSE8_T, Compact Vacuum Furnace for Laboratories - BMICRO, High Temperature Vacuum Oil Quenching Furnaces, Horizontal Oil Quenching furnace - Type B5_TH, Two-chamber Oil/Gas Quenching furnace - Type B6_TH, Two-chamber Vacuum Oil Quenching furnace - Type P16_TH, Vertical Oil Quenching furnace - Type V6_TH, Aluminium Brazing Vacuum Furnace - Type BA5_. What is plasma nitriding ? As a result, it is possible both to monitor the structure of the nitrided layer and to prevent the components from overheating. These are vacuum furnaces for conducting plasma diffusion processes to enrich the component surface with nitrogen and/or carbon for the purpose of increasing resistance to wear and corrosion. With more than 1,000 systems on the market and 50 years of experience of working in the high-temperature range, PVA IVS GmbH builds and sells thermic process systems and systems for developing, manufacturing, and treating high-quality materials at high temperatures. Various PulsPlasma® diffusion processes can be carried out depending on component load and the desired results of treatment: Furnace designs depend on customer needs and the application in question. Eltropuls Electric Plasma Ion Nitriding Furnace : Eltropuls Electric Plasma Ion Nitriding Furnace Stock #: C-0083 Manufacturer: Eltropuls Type: Electric Plasma Ion Nitriding Furnace Maximum Temperature: 1022ºF (550ºC) Nitriding Retort Dimensions: 56” diameter x 80” high Maximum Charge Weight: 11,000 pounds (5,000 kilograms) More details The ION HEAT power of plasma for your nitriding processes + COULD IT BE? Q:How about training 9 A:Buyer sent operator to our factory to get trained about the furnace operation; Our engineers offer training in the users working site. The automatic dome handling system enables clearing space above the sole characterised by a fixed sole allowing direct and safe assembly of delicate loads to be nitrided. ALD France is the exclusive owner of the ION2-cloud® patent which enables us to manufacture plasma nitriding furnace with the active screen technology. A voltage difference is applied between the wall of the furnace and the parts. We offer 3 different Plasma Nitriding Solutions Click and Download our brochure . Plasma nitrid -ing furnace equipment is a low pressure (vacuum) surface treat-ment furnace. Explore a cutting-edge solution for your daily production challenges and impact your … Why ASPN - Active Screen Plasma Nitriding - is the best plasma nitriding technology ? We design and manufacture plasma nitriding systems in different sizes. Add to Favorites 1/6. The nitriding technique offered by BMI is fully automatic, thus facilitating use and ensuring the reproducibility of results. Plasma Nitriding Furnaces GlowTech. Cooling of VI6_ ion nitriding furnaces is accelerated by inert gas convection. You will receive a copy of your request in your inbox. BMI can thus be sure to reply to your requests with an optimal solution. It can be customized to production requirements. In the weak plasma, the workpiece with the low emittance will have a … Please complete all fields marked with *. In this technique intense electric fields are used to generate ionized molecules of the gas around the surface … We perform advanced case hardening on a wide variety of steels. Plasma ion nitriding produces a strong surface with minimal part distortion. Plasma Nitriding, also called Ion Nitriding, is an environmentally friendly and efficient nitriding process which uses plasma as a source of energy and as a source of nitriding elements. 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