钢铁材料半固态压铸流变浆料的流动模拟研究  

Research on Flowing Simulation Semisolid Die-Casting Rheological Slurry of Iron Material

作　　者：黄勇[1] 王承志[1] 赵忠兴[1] 贾玉贤[1] 

机构地区：[1]沈阳工业学院材料科学与工程分院,辽宁沈阳110168

出　　处：《沈阳工业学院学报》2003年第2期63-65,共3页Journal of Shenyang Institute of Technology

基　　金："十五"课题基金资助项目

摘　　要：利用相似模拟的方法 ,进行了半固态浆料自搅拌坩埚的出流及压室充填状况的物理模拟实验研究 .根据相似原理设计制作了实验装置 ,并通过模拟实验 ,观察了不同粘度下 (模拟不同的合金固相率 )浆料的流动情况 。Using the analogy simulation, an experimental study of physical simulation about semisolid slurry's out flow from the stirring crucible and the filling state of the die chamber is carried out. Based on the theory of analogy simulation, an experimental equipment is designed and prepared. Through simulation experiment, the slurry's flowing status is investigated under the different viscosity (for simulating the different alloy's solid phases). The results can be used for practical designing the semisolid slurry preparation equipment of high melting point alloy as a reference basis.

关 键 词：钢铁材料 半固态压铸 流变压铸 流动模拟 相似模拟 工艺流程 半固态合金铸造 流变浆料 固相率 粘度 自搅拌坩埚 

分 类 号：TG223[金属学及工艺—铸造] TG249.2