Transactions of Materials and Heat Treatment

Title：Study on preparation technique of LY11semi-solid alloy by SIMA

Authors： Northwestern Ploytechnical University Jiang Haitao Li Miaoquan

Unit：

KeyWords： Strain induced melt activated process Semi-solid LY11 alloy Spheroidal microstructure

ClassificationCode：TG14

year,vol(issue):pagenumber：2003,28(3):37-39

Abstract：

The effects of deformation temperature, deformation velocity, isothermal temperature and holding time on microstructure of LY11 alloy in producing semisolid billet by strain induced melt activated (SIMA) process have been studied. The results indicate that the processing parameter must be selected properly in order to obtain the desired spheroidal microstructure.

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Reference：

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