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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.8
- 수록면
- 593 - 600 (8page)
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초록· 키워드
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Thixomolding of Mg-alloy is a semi-solid injection molding process utilizing thixotropic phenomenon. Using this process, higher strength, thinner wall section and tighter tolerance without porosity are obtained. It has been applied for production of near-net-shape magnesium component. To design optimal thixomolding process of Mg-alloy part, molding conditions such as slurry temperature, mold temperature and injection time should be determined properly. Selection of these parameters has been dependent upon engineers" experience and intuitiveness. In this paper, to improve mechanical properties of the thixomolded product, optimal selection of process variables such as injection velocity, barrel temperature and die temperature in the process has been studied through microstructural analysis and Taguchi method. Performance of the process is verified through experiments.
목차
Abstract
1. 서론
2. 틱소몰딩 공정
3. 실험계획법
4. 실험설계 및 시험사출
5. 기계적 특성 평가
6. 결론
References
참고문헌 (11)
참고문헌 신청
1. [단행본] - Kainer, K. U / 2003 / Magnesium Alloys and Technology / WILEY-VCH
2. [단행본] - Friedrich, H. E / 2006 / Magnesium Technology: Metallurgy, Design Data, Applications / Springer-Verlag
3. [단행본] - Kainer, K. U / 2000 / Magnesium Alloys and their Applications / WILEY-VCH
4. [단행본] - Avedesian, M. M / 1999 / Magnesium and Magnesium Alloys (ASM Specialty Handbook) / ASM International
5. [학술지(정기간행물)] - Czerwinski, F / 2001 / Correlating the Microstructure and Tensile Properties of a Thixomolded AZ91D Magnesium Alloy / Acta Materialia 49 (7) : 1225 ~ 1235
2. [단행본] - Friedrich, H. E / 2006 / Magnesium Technology: Metallurgy, Design Data, Applications / Springer-Verlag
3. [단행본] - Kainer, K. U / 2000 / Magnesium Alloys and their Applications / WILEY-VCH
4. [단행본] - Avedesian, M. M / 1999 / Magnesium and Magnesium Alloys (ASM Specialty Handbook) / ASM International
5. [학술지(정기간행물)] - Czerwinski, F / 2001 / Correlating the Microstructure and Tensile Properties of a Thixomolded AZ91D Magnesium Alloy / Acta Materialia 49 (7) : 1225 ~ 1235
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UCI(KEPA) : I410-ECN-0101-2013-552-003439661