한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2003년도 춘계학술대회논문집
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- Pages.70-73
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- 2003
반응고 다이캐스팅공정에서 사출조건이 액상편석에 미치는 영향
The effect of the injection condition on liquid segregation in semi-solid die casting process
초록
Semi-solid processing is now becoming of great interest for the production of various parts by pressure die casting. Many advantages are associated with this forming process at the condition that the forming operation is performed under appropriate conditions in terms of alloy microstructure, injection velocity and pressure. In this study, to look into the relation along them, the experiment of semi-solid die casting has been peformed with various condition of injection, and investigated their microstrucure and solid fraction