Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2001.10a
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- Pages.281-284
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- 2001
Mechanical Properties for Hollow Shape Part of Metal Matrix Composites by Thixoforging
Thixoforging에 의한 중공형 금속복합재료 부품의 기계적 특성
Abstract
MMC was developed that had distinguished mechanical properties and light weighted. MMC has excellent mechanical properties in many ways in automotive industrial, and get into the spotlight as a light materials substituted for iron and steel. But the know-how about MMC research lack, MMC is expensive and difficult to apply the sound parts. Especially it is difficult to produce the hollow type parts composed with MMC. Therefore, hollow type parts of metal matrix composites by thixoforging process which as co-existing solidus-liquidus phase, it is very important to obtain forming condition. In this study, used materials were A357, A380, A380