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材料工程  2005 

多弧离子镀钼层的结构与摩擦学性能研究

Keywords: 离子镀,金属钼,涂层,摩擦磨损

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Abstract:

为了提高材料的耐磨性,采用多弧离子镀钼的方法在45钢基底上制备了厚约3μm的单质金属钼镀层。通过原子力显微镜和扫描电镜观察、分析了镀层表面、截面与磨损面的形貌和成分,用X射线衍射仪分析了镀层相结构,用涂层附着力划痕仪测量了镀层与基体的结合强度。摩擦学实验表明,镀钼层具有良好的耐磨性和优异的抗擦伤能力。镀钼层的失效破坏以镀层剥落为主。

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