한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)
- 한국해양공학회 2003년도 추계학술대회 논문집
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- Pages.100-105
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- 2003
25Cr-20NirP 스테인리스강의 예변형에 의한 크리프 거동
Effect of Prestrain on Creep Behavior of Austenitic 25Cr-20Ni Stainless Steels
- Park, In-Duck (Division of Materials Science and Engineering, Pukyong National University) ;
- Ahn, Seok-Hwan (Division of Materials Science and Engineering, Pukyong National University) ;
- Nam, Ki-Woo (School of Mechanical Engineering, Pukyong National University)
- 발행 : 2003.10.24
초록
25Cr-20Ni series strainless steel have an excellent high temperature strength, high oxidation and high corrosion resistance. However, further improvement can be creep strength by work hardening prior creep. In the present study, the effect of prestraining at room temperature on the creep behavior of a Class M(STS310S) and a Class A(STS310J1TB) alloy containing precipitates have been examined. Prestraining was carried out at room temperature and range of prestrain was
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