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硬面材料
释义
硬面材料
Encyclopedia
工学
耐磨耐蚀材料
释
hard-facing materials
硬面材料
将具有高硬度或高韧性的材料,通过堆焊、喷焊、熔覆、烧结及喷涂等表面改性工艺手段,强化基材表面形成高硬度的覆盖层,进而增强摩擦副部件耐磨性的一类材料。硬面材料多为粉末状或丝棒状,主要为各类合金,也可以是非金属材料。
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the Association European Members of Cody and Organizations Publics of Security and Defence
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