Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)
- 2003.10a
- /
- Pages.146-151
- /
- 2003
Evaluation on Creep properties of Reduced Activation Ferritic Steel(RAFs) for Nuclear Fusion Reactor
핵융합로용 저방사화 철강재료(RAFs)의 크리프 특성평가
- Kong, Yu-Sik (School of Mechanical Engineering, Pukyong National University) ;
- Yoon, Han-Ki (Dept. of Mechanical Engineering, Dongeui University) ;
- Kim, Dong-Hyen (Dept. of Mechanical Engineering, Dongeui University) ;
- Park, Yi-Hyen (Dept. of Mechanical Engineering, Dongeui University) ;
- Nahm, Seung-Hoon (Institute of Industrial Metrology, Korea Research Institute of Standards and Science)
- Published : 2003.10.24
Abstract
Reduced Activation Ferritic/Martenstic (RAFs) are leading candidates for structural materials of D-T fusion reactor. One of The RAFs, JLF-1 (9Cr-2W-V, Ta) has been developed and proved to have good resistance against high-fluency neutrino irradiation and good phase stability. Recently, in order to clarify the strengthening mechanical at high temperature, a new scheme to improve high temperature mechanical properties is desired. Therefore, the creep properties and creep life prediction by Larson-Miller Parameter method for JLF-1 to be used for fusion reactor materials or other high temperature components were presented at the elevated temperatures of
Keywords