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계단형 형상을 갖는 열처리 제품의 경화특성에 관한 수치해석 연구
김동현,모정하,장갑두 원광대학교 생산 및 자동화기술연구소 1994 생산.자동화기술연구소논문집 : 원광대 Vol.- No.1
The program of heat transfer analysis for the standard design of the heat treatment process was developed. Governing equations were discretized with the central difference method. In order to judge for the applicability of the developed program, the cooling characteristics of SCM22H on quenching was numerically examined. The cooling curve, cooling rate, microstructure and hardness distribution with shape variation of the components were investigated for various shapes.