한국안전학회지 (Journal of the Korean Society of Safety)
- 제1권1호
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- Pages.41-49
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- 1986
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
고온상태에서의 크리이프 파단거동에 관한 연구
A Study on the Creep-Fracture Behavior under High Temperature
- Kang, Dae-Min (Dept. of Industrial Safety Engineering, Busan Open University) ;
- Gu, Yang (Dept. of mechanical Engineering, Busan Open University) ;
- Baek, Nam-Ju (Dept. of mechanical Engineering, Busan National University)
- 발행 : 1986.11.01
초록
Modern technological progress demands the use of materials at high temperature and high pressure. One of the most critical factors in considering such applications-perhaps the most critical one-is creep behavior. In this study the activation energy for the creep rupture (Qf) and the stress dependence of rupture time (n') have been determined during creep of Al 7075 alloy eve, the temporature range of
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