铝连续铸轧板冲压性能的改善

Improvement on Deep-drawing Prope rties of Continuousy Cast Rolled Aluminum Stock

从分析铝铸轧坯组织和性能特点入手，通过调整化学成分，改进铸轧、冷轧工艺及热处理工艺，有效地改善了板材的深冲性能，使铝铸轧坯在冲压制品生产中得到更广泛应用。

The structures and properties of cast-rolled aluminum stocks were analysed.The deep drawing properties of cold rolled sheets were improved effectively by adjusting chemical compositions,regulating the process of cast rolling,cold rolling and heat treatment.The cast rolled stocks have more and more extensive application in deep-drawing products.