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作者:

Jiang, Xiaoqing (Jiang, Xiaoqing.) | Chen, Shujun (Chen, Shujun.) (学者:陈树君)

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EI Scopus SCIE

摘要:

Texture evolution and plastic deformation mechanism of the weld zones of magnetic pulse welded dissimilar 1060 pure Al and AZ31B Mg alloy have been investigated in the present work. A much refined microstructure with smaller grains and higher hardness was observed near the weld interface which has different texture types compared to the BM (base material) at both the Al side and the Mg side. The intermetallic layers at the interface of the Al side and the Mg side have the highest hardness. The region near the weld interface has higher activity of both slip and twinning. Slip occurs on two planes (111) and ((1) over bar 11) in the Al BM, while the active slip systems in the Al region near the weld interface are on four planes (111), (11 (1) over bar), ((1) over bar 11) and (1 (1) over bar 1). The transition of single texture in the BMto complex texture type in the region near the weld interface at both the Al side and the Mg side was due to {111} slip and {10 (1) over bar2} twinning, respectively.

关键词:

Hardness Magnetic pulse welding Slip Texture Twin

作者机构:

  • [ 1 ] [Jiang, Xiaoqing]Beijing Univ Technol, Engn Res Ctr Adv Mfg Technol Automot Struct Parts, Minist Educ, Beijing 100124, Peoples R China
  • [ 2 ] [Chen, Shujun]Beijing Univ Technol, Engn Res Ctr Adv Mfg Technol Automot Struct Parts, Minist Educ, Beijing 100124, Peoples R China

通讯作者信息:

  • 陈树君

    [Chen, Shujun]Beijing Univ Technol, Engn Res Ctr Adv Mfg Technol Automot Struct Parts, Minist Educ, Beijing 100124, Peoples R China

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来源 :

WELDING IN THE WORLD

ISSN: 0043-2288

年份: 2018

期: 6

卷: 62

页码: 1159-1171

2 . 1 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:131

JCR分区:3

被引次数:

WoS核心集被引频次: 11

SCOPUS被引频次: 12

ESI高被引论文在榜: 0 展开所有

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