Structure and mechanical properties of aluminum alloy/Ag interlayer/steel non-centered electron beam welded joints
文献类型：期刊论文
| 作者 | Zhang Binggang1; Chen Guoqing1; Zhang Chunguang1; Ni Jiaqiang2 |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:12页码:2592-2596 |
| 关键词 | STAINLESS-STEEL MICROSTRUCTURE AL aluminum alloy steel Ag interlayer non-centered electron beam welding joint |
| ISSN号 | 1003-6326 |
| 其他题名 | Structure and mechanical properties of aluminum alloy/Ag interlayer/steel non-centered electron beam welded joints |
| 英文摘要 | Electron beam welding was carried out between aluminum alloy and steel with Ag interlayer. Seam morphology, structure and mechanical properties of the joints were investigated with different action positions of the electron beam spot. The results show that with the increment of the beam offset to the silver side from the interface between silver and steel, the seam morphology was improved, and the porosity in the Ag interlayer vanished. A transition layer mainly composed of Ag(2)Al and Al eutectic was formed at the interface between silver and aluminum, and became thin and spiccato as the beam offset increased. When the beam offset was too large, two IMC layers composed of FeAl and FeAl(3) respectively were formed at the interface between steel and Ag interlayer. The optimal beam offset was 0.2 mm, and the maximum tensile strength of the joint was 193 MPa, 88.9% that of the aluminum alloy, and the fracture occurred at the interface between steel and Ag interlayer. |
| 资助项目 | [National Basic Research Program of China] ; [National Natural Science Foundation of china] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4426212 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/144238]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Harbin Institute Technol, State Key Lab Adv Welding & Joining, Harbin 150001, Peoples R China 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Zhang Binggang,Chen Guoqing,Zhang Chunguang,et al. Structure and mechanical properties of aluminum alloy/Ag interlayer/steel non-centered electron beam welded joints[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2011,21(12):2592-2596. |
| APA | Zhang Binggang,Chen Guoqing,Zhang Chunguang,&Ni Jiaqiang.(2011).Structure and mechanical properties of aluminum alloy/Ag interlayer/steel non-centered electron beam welded joints.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,21(12),2592-2596. |
| MLA | Zhang Binggang,et al."Structure and mechanical properties of aluminum alloy/Ag interlayer/steel non-centered electron beam welded joints".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 21.12(2011):2592-2596. |
入库方式： OAI收割
来源：金属研究所
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