如施以表面处理可进一步提高耐磨性和耐蚀性。
If surface treatment is conducted, the wearability and corrosion resistance may be further improved.
对高锰钢微合金化提高耐磨性的机理及有关工艺作了详细介绍。
The mechanism that increases the wearability for microalloying of high manganese steels and the concerned processes is introduced in this paper.
以提高耐磨性为主的大面积激光相变硬化必须采用光斑搭接方法，在搭接处的回火带是不可避免的。
The big area laser transformation hardening must adopt the methods of facular joint in giving priority to attrition, and the tempering zone can't be avoided in the joint.
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