2010年
Microstructure and High Temperature Strength in Fe3Al Base Alloys Containing Fine Carbide Particles
PRICM 7, PTS 1-3
- ,
- ,
- 巻
- 654-656
- 号
- 開始ページ
- 476
- 終了ページ
- +
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.4028/www.scientific.net/MSF.654-656.476
- 出版者・発行元
- TRANS TECH PUBLICATIONS LTD
The precipitation of carbide particles and high temperature strength in a Fe3Al base alloy with C, Cr and Mo were investigated. The kappa-Fe3AlC (E2(1)) and M2C (B8(1)) phases precipitated in the temperature range between 1000 degrees C and 600 degrees C in periods up to 10 h. The kappa-Fe3AlC phase tended to precipitate in a film-like morphology on grain boundaries by annealing at relatively high temperatures. The M,C phase was dispersed in a fine needle shape within grains by annealing at 700 degrees C. The film-like kappa precipitates covering grain boundaries as well as finely dispersed M2C particles was suggested to contribute to strengthening at 600 degrees C.
- リンク情報
- ID情報
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- DOI : 10.4028/www.scientific.net/MSF.654-656.476
- ISSN : 0255-5476
- Web of Science ID : WOS:000285374600116