在双辊连续铸轧过程中施加电磁-超声能场制备出1060铝合金铸轧板坯,经不同冷轧变形量的冷轧后退火,制备出系列铝板带,从晶粒大小、形态和取向等方面分析电磁-超声能场对铝板带再结晶组织与织构的影响.结果表明:电磁-超声能场可使铝合金铸轧板坯的平均晶粒尺寸减小50％,使第二相均匀弥散分布在晶内和晶界上,并能降低织构取向密度,使织构组分漫散分布;电磁-超声能场可加大铝合金铸轧板在冷轧-退火过程中的再结晶程度,并获得更加细小均匀的再结晶组织;电磁-超声能场还可降低铝合金铸轧板冷轧-退火后的再结晶织构强度,抑制晶粒的择优取向,提高铝合金铸轧板的深冲成型性能.
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