【作者】 王平； 刘勇； 路贵民； 崔建忠；

【Author】 WANG Ping,LIU Yong,LU Gui-min,CUI Jian-zhong (The Key Laboratory of Electromagnetic Processing of Material,Ministry of Education, Northeastern University,Shenyang 110004,China)

【机构】 东北大学 材料电磁过程研究教育部重点实验室；

【摘要】 采用近液相线半连续多模铸造法制备出Y112铝合金半固态坯料。分别考察了半固态合金流变成形件、触变成形件和常规压铸件的组织与性能。结果表明:Y112铝合金的半固态流变成形件的组织细小、均匀,硬度为112HV,优于触变成形件和常规压铸件的。更多还原

【Abstract】 Semi - solid slurry of Y112 alloy was cast by mear liquidus semi - continuous(NLSC).And the microstructures and property of rheoforming parts,thixoforming parts and normal die casting parts are studied.The results show the microstructures of rheoforming parts of Y112 alloy are fine and uniform comparatively,and its hardness is 112HV.All of these is the best in three kinds of parts.更多还原