Since there is no compound layer (white layer), heat check resistance is improved! This is a technology that has non-magnetic and non-corrosive properties.
Our "S Coat" is a low-temperature nitriding technology using austenitic stainless steel, characterized by non-magnetic properties, high hardness, and corrosion resistance. It uses a marble etching solution. Additionally, "NV Nite" is a very shallow nitriding technology using a gas method. Nitriding is performed without forming a compound layer (white layer) on the surface, preventing surface roughness. 【NV Nite Features】 ■ Improved resistance to pitting due to the absence of a compound layer (white layer) ■ Improved resistance to heat checking due to the absence of a compound layer (white layer) ■ Effective as a pretreatment for dry coating ■ Nitriding with minimal dimensional changes ■ Good surface finish *For more details, please refer to the PDF document or feel free to contact us.
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basic information
[NV Night Other Features] - Nitrogen is applied without forming a processed layer (white layer) on the surface, so the surface remains smooth. - Excellent weldability. - Re-nitriding is possible. *For more details, please refer to the PDF document or feel free to contact us.*
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[NV Night Applications] ■ Precision molds, tools, ejector pins, punches, etc. *For more details, please refer to the PDF document or feel free to contact us.*
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Company information
Our company is a manufacturing group established by manufacturers of "surface modification," "rolling," "heat treatment," "precision processing," and "planning and design" from various regions in Japan. We mainly handle products such as sliding screws, rolled ball screws, support units, and actuators.