Equipment
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Ion Nitriding
The ion nitriding method was invented by B.Berghaus, Germany, in 1932, and started to be put to practical use in German and Swiss companies around 1967. NDK developed the first ion nitriding instrument in Japan in 1973, and started manufacturing and consigned processing services.
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Radical Nitriding
A radical nitriding system is configured of a furnace (vacuum-resistant, heat-resistant container), an electric heater, a vacuum evacuation device, a gas supply device, plasma and heater power supplies, an operation and control device and an exhaust gas processor.
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Plasma Carburizing
Plasma carburizing equipment makes use of the electrochemical reactions of the plasma from the DC glow discharge and thermal energy to form carbides on the surfaces of metallic materials to improve the mechanical strength.
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Plasma CVD
The NDK plasma CVD systems can support your goals with a wide range of optional functions, stable gas control, and reliable plasma control technologies built on our wealth of experience.
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Induction Hardening
Induction heating using RF current is now widely utilized in industries for applications There are several types, which are selected for the application according to their different characteristics.Based on more than 50 years of experience and unrivalled expertise, NDK can meet any customer requirements in this area.
