Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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A Study on the Fatigue Crack Propagation of Partly Heat Treated Medium Carbon Alloy Steel

부분 열처리한 기계 구조용 합금강의 피로균열 전파에 관한 연구

  • 이억섭 (인하대학교 기계공학과) ;
  • 김선용 (유한전문대학교 금형설계과)
  • Published : 1997.03.01
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Abstract

It is well known that mechanisms of fracture and fatigue crack propagation depend upon various characteristics such as environmental condition, crack geometry, heat treatment and mechanical properties. It seems to be important for the detailed evaluation of structural components which contain flaws. In this paper, it is studied that the fatigue crack propagation of partly heat treated medium carbon alloy steel(SCM440) by high frequency heat treatment.

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