Proceedings of the Korean Society of Machine Tool Engineers Conference (한국공작기계학회:학술대회논문집)
- 2001.10a
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- Pages.336-340
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- 2001
A Study on Microstructural Characteristics of SUS416 Steel by Controlling Heat Treatment Process
SUS416강의 열처리제어를 통한 미세구조특성에 관한 연구
Abstract
Theoretical efforts were taken to investigate an optimum heat treatment process in martensitic stainlesssteel. The approach is based on the combination of the interpolation and extrapolation method of a standard heat treatment technology with the principle of quenching and tempering temperature difference. The relationship of macroscopic structure and fracture toughness and ductility as well as the Hardness and strength has been focused to induce a simple rule to apply with feasibility. As a result it was found that the grain size influences to the fracture toughness and ductility significantly.
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