한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2005년도 추계학술대회 논문집
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- Pages.148-151
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- 2005
차체용 강판의 온도에 따른 변형률 속도 민감도 연구
A study on the strain rate sensitivity according to the temperature for steel sheets of an auto-body
초록
This paper is concerned with the thermo-mechanical behavior and temperature dependent strain rate sensitivity of steel sheet for an auto-body. In order to Identify the temperature dependent strain rate sensitivity of SPRC35R and SPRC45E, uniaxial tension tests are performed with the variation of the strain rates from 0.001/sec to 200/sec, and the variation of environmental temperatures from
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