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介绍了一种高速钢刀具强韧化处理工艺-循环QPQ技术的工艺过程、强韧化机理,并举例说明该工艺的效果。
This paper introduces the toughening treatment technology of high speed steel cutting tool - the process of cyclic QPQ technology, the toughening mechanism, and gives an example to illustrate the effect of this process.