Journal of the Korean Society for Heat Treatment (열처리공학회지)

The Korean Society for Heat Treatment (한국열처리공학회)
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Analysis of Hardenability for Carbon Steel using Finite Element Method (I)

유한요소법을 이용한 탄소강의 경화능 해석(I)

  • Kim, O.S. (Dept. of Mechanical Engineering, Yosu National Univ.) ;
  • Koo, B.K. (Dept. of Die and Mould Design, Seoul National Polytechnic Univ.)
  • 김옥삼 (여수대학교 기계공학과) ;
  • 구본권 (서울산업대학교 금형설계과)
  • Published : 1998.06.30
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Abstract

The object of this research is to estimate the hardenability of quenched carbon steels AISI 1050. The equation of transient heat conduction was analyzed to derive cooling curve by finite element method. The effects of temperature on physical properties, metallic structures and the latent heat by phase transformation were considered. A good agreement was found between analytical and experimental results to show that the proposed numerical procedure was reliable. This procedure could be used as the detabase for optimal condition of heat treatment cycle.

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