Journal of the Korean Society for Heat Treatment (열처리공학회지)

The Korean Society for Heat Treatment (한국열처리공학회)
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Temperature Analysis for Carbon Steel at Quenching Process by F. E. M.(Finite Element Method)

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  • Kim, Ok Sam (Dept. of Mechanical Engineering, Yosu Fisheries Univ.) ;
  • Cho, Eui Il (Dept. of Mechanical Engineering, Yosu Fisheries Univ.) ;
  • Shin, Young Woo (Dept. of Refrigeration Engineering, Yosu Fisheries Univ.)
  • 김옥삼 (여수수산대학교 기계공학과) ;
  • 조의일 (여수수산대학교 기계공학과) ;
  • 신영우 (여수수산대학교 냉동공학과)
  • Published : 1994.06.30
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Abstract

It is well-known that the analysis of temperature distribution is substantilly important in optimal design of quenching process. The unsteady state temperature gradients generated during the quenching process were numerically calculated by the Finite Element Method(F. E. M.). Formulations of F. E. M. based weighted residural method were presented for the analysis of the two dimensional heat conduction problem. In the process of calculation, the temperature dependency of physical properties of the material was in consideration. At early stage of the quenching process, the abrupt temperature gradient has been shown in the surface of the carbon steel(SM45C).

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