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Author:

邢泽炳 (邢泽炳.) | 林双平 (林双平.) | 文胜平 (文胜平.) | 聂祚仁 (聂祚仁.) (Scholars:聂祚仁)

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CQVIP PKU CSCD

Abstract:

在AA5083合金中添加微量的Zr和稀土元素Er,经过半连续铸造、均匀化退火及热轧、冷轧制成板材,利用扫描电镜、透射电镜以及EDX分析发现,Er和Zr可以与Al单独形成Al3Er,Al3Zr相以及复合形成Al3(ZrEr)相,它们与Al基体之间存在共格或半共格关系,可以使合金得到强化.其中Al3(ZrEr)是比Al3Er,Al3Zr尺寸更小、分布更加弥散的强化相,当其直径小于20nm时与基体保持完全共格,是合金中有效的强化相.

Keyword:

稀土 Al3(ZrEr)合金化 AA5083

Author Community:

  • [ 1 ] [邢泽炳]山西农业大学
  • [ 2 ] [林双平]北京工业大学
  • [ 3 ] [文胜平]北京工业大学
  • [ 4 ] [聂祚仁]北京工业大学

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Source :

中国稀土学报

ISSN: 1000-4343

Year: 2011

Issue: 2

Volume: 29

Page: 158-162

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 9

Chinese Cited Count:

30 Days PV: 11

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