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Comparison between effect of B and N on the microstructure of modified 9Cr-2W steel during aging and creep
- Heo, Hyeong Min;
- Jeong, Eun Hee;
- Kim, Sung Ho;
- Kim, Jong Ryoul
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8초록
This paper reports on microstructural degradation by aging and creep, specifically with different B and N content in modified 9Cr-2W steels. This study used TEM to examine the growth and generation of precipitates across chemical composition changes resulting from aging and creep. The coarsening of precipitates, mainly M23C6, was evaluated during aging and creep, and the role of B and N on micro structural change during aging and creep was investigated. (C) 2016 Elsevier B.V. All rights reserved.
키워드
Creep; Aging; Precipitates; Modified 9Cr-2W steel; Boron; Nitrogen; LONG-TERM CREEP; MARTENSITE FERRITIC STEELS; RESISTANT STEELS; LAVES PHASE; MECHANICAL-PROPERTIES; STRENGTH; BORON; POWER; DEFORMATION; STABILITY
- 제목
- Comparison between effect of B and N on the microstructure of modified 9Cr-2W steel during aging and creep
- 저자
- Heo, Hyeong Min; Jeong, Eun Hee; Kim, Sung Ho; Kim, Jong Ryoul
- 발행일
- 2016-07
- 유형
- Article
- 권
- 670
- 페이지
- 106 ~ 111
- 언어
- ENG
- 출판사
- ELSEVIER SCIENCE SA
- 발행국가
- 스위스
- 분량
- 6 페이지
- ISSN
- E 1873-4936
P 0921-5093