采用半连续铸造.轧制技术制备了铝镁钪合金板材,研究了稳定化退火工艺对冷轧板材组织和性能的影响.结果表明,随稳定化退火温度的升高,板材强度下降而塑性升高,腐蚀抗力则先升而后降;随稳定化退火时间的延长,板材屈服强度有所降低而塑性变化不大,腐蚀抗力稍有增加.合金板材经300℃×lh稳定化退火可达到强度、塑性和耐蚀性的最佳配合.
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