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物理气相沉积TiN硬质涂层已成功地获得了工业应用。在国外不仅用于刀具,而且已逐渐应用于模具及机械零件。随着工业的迅猛发展,对材料表面性能的要求越来越高。对一些零件来说,单层涂层已难以兼顾既达到高结合力又达到表面性能的要求,模具
Physical vapor deposition of TiN hard coatings has been successfully obtained for industrial applications. In foreign countries not only for tools, but also gradually applied to molds and machinery parts. With the rapid development of industry, the requirements on the surface properties of materials are getting higher and higher. For some parts, the single-layer coating has been difficult to take into account both the high bond strength and meet the performance requirements of the surface, the mold