열처리시의 열변형에 관한 연구

A Study on the Thermal deformation during Heat-Treatment

The distortion and fracture of heat treated components is a major industrial problem, which may considerably increase the costs of operations that involve high cooling rates. And also, thermal deformation would be generated during Heat Treatment. In this paper, the purpose is to check out the thermally deformed components during heat treatment and to analyze thermal deformation and thermal stress by two dimensional Finite Element Method. And two dimensional FEM program is evaluated for heat transfer and thermal deformation.