摘要
利用 40 Cr钢制造的偏心环形试样研究了淬火回火后的维氏硬度和残余应力的关系 ,结果表明 ,用维氏硬度评价残余应力是可能的 。
The relationship between vickers hardness and remains stress of non symmetric ring shaped after quenching and tempering for steel 40Cr is studied.Results show that evaluation of heat treatment remains stress is feasible,but the influence from difference of strength and structure must be dispelled.
出处
《热加工工艺》
CSCD
北大核心
2001年第1期49-51,共3页
Hot Working Technology
