Preliminary study on the microstructure and mechanical properties of dissimilar joints of aluminum alloy and pure copper by FSW

被引：1

作者：

Iordache, Daniela-Monica ^{[1
]}

Ducu, Catalin-Marian ^{[1
]}

Nitu, Eduard-Laurentiu ^{[1
]}

Iacomi, Doina ^{[1
]}

Plaiasu, Adriana-Gabriela ^{[1
]}

机构：

[1] Univ Pitesti, Mfg & Ind Management Dept, Targu Vale St 1, Pitesti, Romania

来源：

21ST INNOVATIVE MANUFACTURING ENGINEERING & ENERGY INTERNATIONAL CONFERENCE - IMANE&E 2017 | 2017年 / 112卷

关键词：

D O I：

10.1051/matecconf/201711204005

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Aluminum and copper are two common metals and Al-Cu joints are commonly used in the power industry. Overlay joints of 3105 aluminum alloy and commercially pure copper were produced by FSW, microstructure and mechanical properties was investigated. A combination of optical and scanning electron microscopy is used to characterize the microstructures in the copper and heat affected zone in the aluminum near the fusion line. The hardness distribution was analyzed and residual stresses were measured at the stir zone, copper side and aluminum alloy side.

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页数：6

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