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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.8
- 수록면
- 173 - 179 (7page)
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초록· 키워드
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In recent years, Magnesium(Mg) and its alloys have become a center of special interest in the automotive industry. Due to their high specific mechanical properties, they offer a significant weight saving potential in modern vehicle constructions. Most Mg alloys show very good machinability and processability, and even the most complicated die casting parts can be easily produced. In this study, Microstructure, Vickers hardness and tensile tests were examined and performed for each specimen to verify effects of forming conditions. Also to verify upsettability and forming limit of the specimen at room temperature and elevated temperature, upsetting experiments were performed. For comparison, experiments at elevated temperature were performed for various Mg alloy, such as AZ31, AZ91, and AM50. The experimental results were compared with those of CAE analysis to propose forming limit of Magnesium alloys.
목차
ABSTRACT
1. Introduction
2. Experimental procedure
3. Results and discussions
4. Conclusions
Acknowledgement
References
참고문헌 (5)
참고문헌 신청
1. [기타자료] - Avedesian, M / 1999 / Magnesium and magnesium alloys ASM specialty handbook / ASM International
2. [단행본] - Kainer, K.U / 2003 / Magnesium alloys and technology / Wiley-Vch GmbH & Co
3. [학술지(정기간행물)] - Hu, B.H / 2000 / Design and optimization of runner and gating systems for the die casting of thin-walled magnesium telecommunication parts through numerical simulation / Journal of Materials Processing Technology 105 : 128 ~ 133
4. [학술지(정기간행물)] - Mahallawy, N / 1998 / On the influence of process variables on the thermal conditions and properties of high pressure die-cast magnesium alloys / Journal of Materials Processing Technology 73 : 125 ~ 138
5. [학술지(정기간행물)] - Ogawa, N / 2002 / Forming limit of magnesium alloy at elevated temperatures for precision forging / International Journal of Machine Tools & Manufacture 42 : 607 ~ 614
2. [단행본] - Kainer, K.U / 2003 / Magnesium alloys and technology / Wiley-Vch GmbH & Co
3. [학술지(정기간행물)] - Hu, B.H / 2000 / Design and optimization of runner and gating systems for the die casting of thin-walled magnesium telecommunication parts through numerical simulation / Journal of Materials Processing Technology 105 : 128 ~ 133
4. [학술지(정기간행물)] - Mahallawy, N / 1998 / On the influence of process variables on the thermal conditions and properties of high pressure die-cast magnesium alloys / Journal of Materials Processing Technology 73 : 125 ~ 138
5. [학술지(정기간행물)] - Ogawa, N / 2002 / Forming limit of magnesium alloy at elevated temperatures for precision forging / International Journal of Machine Tools & Manufacture 42 : 607 ~ 614
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UCI(KEPA) : I410-ECN-0101-2013-581-003322955