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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2003.11
- 수록면
- 1,583 - 1,588 (6page)
이용수
초록· 키워드
Aluminum alloys have been used as the part materials of aerospace and automobile industry because they have many benefit. The light weight of them is attractive because it makes the energy savings. And also they have high strength. excellent collusion resistance. good machinability and so on.
In this study, a series of creep tests for the 4.element 7075 aluminum alloy under the 16 temperature and stress conditions had been performed. And then the study of stress dependence. activation energy, creep life prediction and fractography have been followed. The life prediction constant of Larson-Miller parameter is calculated as about 1.6 and the ductile fracture was primarily observed by intergranular fracture.
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지In this study, a series of creep tests for the 4.element 7075 aluminum alloy under the 16 temperature and stress conditions had been performed. And then the study of stress dependence. activation energy, creep life prediction and fractography have been followed. The life prediction constant of Larson-Miller parameter is calculated as about 1.6 and the ductile fracture was primarily observed by intergranular fracture.
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목차
- ABSTRACT
- 1.서론
- 2.크리프이론
- 3.실험 및 연구방법
- 4.실험결과 및 고찰
- 5.결론
- 참고문헌
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2009-556-014025769
