지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 114 - 117 (4page)
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초록· 키워드
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Aluminum 7075 alloy has been used as the feedstock for thixoforming in order to investigate the thixoformability of the alloy at high solid fratcions. Strain induced melting activation (SIMA) route has been employed to prepare the alloy to behave as the thixotropic material when reheated into the semisolid state. The results of reheating experiments at 590℃, 600℃ and 610℃ corresponding to high slid fractions (above 0.75) are presented. The reheating experiments were conducted for various holding times: 10min, 15min and 20min. According to the microstructure was achieved. Thixforming experimental at 590℃ failed. At 610℃, the optimum forming condition obtained for 300kN and 400kN at 0.75m/s ram speed.
목차
Abstract
1. Introduction
2. Experimental
3. Results and discussion
4. Conclusions
References
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UCI(KEPA) : I410-ECN-0101-2014-550-002378207