Results indicated that wear resistance and corrosion resistance of black TiN coating were higher than that of black oxide film or phosphatizing films.
结果表明，其耐磨损、耐腐蚀性能均高于氧化和磷化黑色膜层。
The thermodynamic analysis indicated that the removal of tin and zinc occurs mainly in the weak reduction roasting stage.
热力学分析表明，锡、锌的挥发脱除主要发生在弱还原焙烧阶段。
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