Al-Zn-Cu合金相图中低Cu侧溶解度间隙的研究
基本信息
结项摘要
通过实验和热力学计算，确定Al-Zn-Cu三元系280-350℃度范围内各等温截面中低Cu侧溶解度间隙稳态相平衡成分的精确数值；确定较高含Cu量时亚稳溶解度间隙的可信值；解决现存的实验结果与计算之间的矛盾，完善该系相图；重新确定ɑ1+ɑ2相区与AL2Cu 、Al4Cu3Znu Zn4和β相的平衡关系与成分；确定Cu对Zn在Al中扩散系数的影响。
项目摘要
项目成果
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数据更新时间：2023-05-31
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