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用气相沉积的方法在硬质合金和模具钢上沉积碳化钛(Tic),以提高硬度和耐磨性.是国内外一种新发展的表面强化方法.碳化钛涂层厚度一般为4~7微米,硬度仅次于金刚石.目前这种新工艺引
It is a newly developed method of surface strengthening at home and abroad by depositing titanium carbide (Tic) on carbide and tool steel by vapor deposition method. The thickness of titanium carbide coating is generally 4 ~ 7 Micron, second only to diamond hardness, the current lead of this new technology