提出了在电磁搅拌制备半固态A356铝合金浆料时插拔Cu棒的一个新工艺.由于在半固态铸锭轴向区域引入低温,可进一步提高电磁搅拌效果,铸锭各部位均由细小α-Al晶粒组成.该工艺还可适当提高低过热度浇注的温度而有利于实际生产.
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