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软氮化是一种新的液体氮化法,可应用于工模具、汽车、船舶、机器制造等零件的表面处理。它具有下列特点:(1)提高疲劳强度;(2)增加碳钢及低合金钢的耐腐蚀性能;(3)增加不锈钢及低合金钢的耐磨性;(4)在干摩擦或高温摩擦的情况下,具有抗擦伤和抗咬住的性能;(5)处理温度低于相变点,时间短,处理后的零件变形极小,磨削或精加工的零件经软氮化处理后不再需要其他加工;(6)一般钢铁材料均能施行氮化处理,
Soft nitriding is a new liquid nitriding process that can be applied to the surface treatment of molds, automobiles, ships, machine building and other parts. It has the following characteristics: (1) improve the fatigue strength; (2) increase the corrosion resistance of carbon steel and low alloy steel; (3) increase the wear resistance of stainless steel and low alloy steel; (4) dry friction or high temperature friction Of the case, with anti-galling and anti-bite performance; (5) processing temperature below the transformation point, a short time, the deformation of the treated parts is minimal, grinding or finishing parts after nitrocarburizing No longer need other processing; (6) the general steel materials can be nitrified,