Hatta Industries Ion Nitriding Treatment

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last updated：Apr 20, 2011

八田工業

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Low-temperature treatment with minimal distortion, no post-processing required.

Using a vacuum furnace to heat and cool metals imparts hardness, toughness, and corrosion resistance. Compared to conventional processing systems, it is clean and safe. It is the best heat treatment method for metal products such as stainless steel and titanium, preventing oxidation without causing unnecessary chemical changes. Ion nitriding is a treatment method that hardens the surface of metals using low-temperature nitrogen ions. It results in minimal distortion, and the process is completed in a short time while maintaining the surface condition of the metal, eliminating the need for additional processing. It also allows for easy composition and control of the nitrided layer, which cannot be achieved with other nitriding methods.

Related Link - http://www.hatta.co.jp/jigyoubu/ion.html

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basic information

**Characteristics of Ion Nitriding Method** - Mechanical properties such as wear resistance and fatigue resistance are improved due to increased surface hardness. - Compared to other heat treatments, it operates at a low temperature (350°C to 590°C), resulting in very little distortion. - The surface layer of the nitrided layer can be controlled. - The processing speed is more than twice as fast compared to gas nitriding. - Corrosion resistance is improved to the extent that it is comparable to hard chrome plating. - The entire surface of the treated object is uniformly covered with glow discharge, eliminating nitriding unevenness. For more details, please contact us or refer to the catalog.