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研究了采用电磁搅拌法的连续制备工艺对半固态ＡｌＳｉＭｇ合金棒坯表面质量和微观组织的影响；通过优化实验工艺参数，制备出具有触变性组织的半固态铝合金圆棒，其直径６０－１１０ｍｍ，长１．３－１．６ｍ，经二次加热可以触变压铸成型
The effects of continuous preparation process on the surface quality and microstructure of semi-solid AlSiMg alloy bar were studied. The semi-solid aluminum alloy round bar with thixotropic microstructure was prepared by optimizing the experimental parameters. The diameter of the bar was 60-110mm , Long 1.3-1.6m, the second heating can be thixotropic die-casting molding