“hard-facing materials”的概念、定义、翻译、参考文献-科学参考

单词	hard-facing materials
释义	hard-facing materials 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。
随便看	Treaties of Hue treaties of mediation of conflicts between Nigerian chiefdoms Treaties of Paris（1814，1815） Treaties of Tianjin Treaties of Tilsit treaties on the marine fishery resources protection treaties on the prevention and control of nuclear pollution treaties on the protection of the marine environment treaties on the safe use and environmental management of chemicals treating both manifestation and root causes disease treating cold syndrome with heat methods treating deficiency syndrome with tonifying methods treating different diseases with same method treating excess syndrome with purgative methods treating false-cold syndrome with cold methods treating false-heat syndrome with heat methods treating heat syndrome with cold methods treating obstructive syndrome with dredging methods treating obstructive syndrome with tonifying methods treating same disease with different methods treating the lung to subdue hyperactivity of the liver treating the spirit treatise Treatise Concerning the Principles of Human Knowledge Treatise of Lu Ban

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