Journal of the Korean Society for Heat Treatment (열처리공학회지)
- Volume 7 Issue 2
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- Pages.103-110
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- 1994
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
Temperature Analysis for Carbon Steel at Quenching Process by F. E. M.(Finite Element Method)
탄소강의 퀜칭과정에서 유한요소법을 이용한 온도해석
- 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.)
- Published : 1994.06.30
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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