摘要
研究了深冷处理对高速钢力学性能及高速钢刀具使用寿命的影响．实验结果表明，深冷处理可明显改善高速钢的红硬性、强度和韧性，刀具的使用寿命显著提高．
This peper deals with the effect of deep cryogenic treatment on the mechanical properties of high speed steels and the service life of high speed steel tools.The result shows that,the deep cryogenic treatment can improve the red hardness,strength and toughness,and the service life of the tools is also prolonged by deep cryogenic treatment.
出处
《河北工业大学学报》
CAS
1998年第2期36-41,共6页
Journal of Hebei University of Technology
关键词
深冷处理
红硬性
韧性
高速钢
Deep cryogenic treatment,Red hardness,Toughness
