Friction Stir Welding of Zr55Al10Ni5Cu30 Bulk Metallic Glass to Crystalline Aluminum

被引：0

作者：

Qin, Zuoxiang ^{[1
]}

Li, Cuihong ^{[1
]}

Zhang, Haifeng ^{[1
]}

Wang, Zhongguang ^{[1
]}

Hu, Zhuangqi ^{[1
]}

Liu, Zhiqiang ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

[2] Dalian Jiaotong Univ, Sch Mat Sci & Engn, Dalian 116028, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2009年 / 25卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Bulk metallic glass; Zr-based alloy; Friction stir welding; SUPERCOOLED LIQUID; SUPERPLASTICITY;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Zr55Al10Ni5Cu30 bulk metallic glass plate were successfully welded to crystalline aluminum plates by using a friction stir welding (FSW) method. The welded zone was examined. No defects, cracks or pores were observed and no other crystalline phases except for aluminum were found in the welded joint. The strength of the joint is higher than that of aluminum. The glassy phase in the stir zone keeps the amorphous state, showing a successful welding. The storage modulus softens over the glass transition. And the weldability was discussed according to this phenomena.

引用

页码：853 / 856

页数：4

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