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Author:

聂祚仁 (聂祚仁.) (Scholars:聂祚仁) | 李婉茹 (李婉茹.) | 黄晖 (黄晖.) (Scholars:黄晖) | 王为 (王为.) | 高坤元 (高坤元.) (Scholars:高坤元) | 文胜平 (文胜平.) | 齐文刚 (齐文刚.) | 姜雯 (姜雯.)

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incoPat zhihuiya

Abstract:

一种含Er铝镁合金材料的退火形变工艺,属于有色金属技术领域。对于含Er铝镁铸态合金进行280℃/10h+470℃/20h双级均匀化退火;对退火后的材料进行单道次冷变形。应变速率为1/s,应变量为0.2-0.7。双级均匀化退火工艺能够促使含Er铝镁合金中Al3(ZrxEr1-x)强化相的高密度析出,其后的单道次冷变形工艺能够得到具有较高硬度和较好塑性的含Er铝镁合金材料,对提高生产效率具有实际意义。

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Patent Info :

Type: 发明授权

Patent No.: CN201210042718.8

Filing Date: 2012-02-22

Publication Date: 2014-08-13

Pub. No.: CN102586657B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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