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本文阐述的是感应淬火40Cr钢的残余应力对回火与不回火处理试样的疲劳性能和扭转性能的影响进行的对比研究。结果表明,40Cr钢感应加热淬火后不经回火处理的试样,其疲劳强度和扭转强度较高,而且可以节约能源。 一
This paper presents a comparative study of the effects of residual stress on induction hardened 40Cr steel on the fatigue and torsional properties of tempered and non-tempered specimens. The results show that the 40Cr steel induction quenching without tempering the sample, the fatigue strength and torsional strength higher, and can save energy. one