【摘 要】
：
Effect of Zn and Cu additions on the single-step and two-step aging processes of 5xxx series Al alloy have been systematically investigated.For the newly developed alloys, the Mg-Cu clusters are respo
【机 构】
：
State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing
【出 处】
：
15th International Conference on Aluminium Alloys(ICAA15)(第十
论文部分内容阅读
Effect of Zn and Cu additions on the single-step and two-step aging processes of 5xxx series Al alloy have been systematically investigated.For the newly developed alloys, the Mg-Cu clusters are responsible for the rapid age hardening during the single-step aging treatment at 180℃C for 1 h, whereas Mg-Zn clusters do not appear.
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