Mechanical properties and wear resistance of aluminum composite welded by electron beam

被引：17

作者：

Peng Kun ^{[1
]}

Cui Hai-chao ^{[1
]}

Lu Feng-gui ^{[1
]}

Wu Xiao-min ^{[1
]}

Tang Xin-hua ^{[1
]}

Yao Shun ^{[1
]}

Lou Song-nian ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Shanghai Key Lab Mat Laser Proc & Modificat, Shanghai 200240, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2011年 / 21卷 / 09期

基金：

上海市自然科学基金;

关键词：

TiB2/ZL101composite; electron beam welding; segregation; tension; wear resistance;

D O I：

10.1016/S1003-6326(11)60951-5

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The welding property of TiB2/ZL101 composite was investigated using electron beam (EB) welding experimental system with a function generator. The fine defect-free welding seam was obtained under proper processing parameters and scanning rate. The reinforcement particles TiB2 distributed homogeneously in welding seam without any segregation. The tensile results show that fracture occurs at the base metal and elastic modulus increases compared with base metal. Wear resistance of welding seam is improved greatly compared with base metal. The results show that the TiB2/ZL101 composite can be successfully welded by EB technology.

引用

页码：1925 / 1931

页数：7

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