Study on the micro-interface behavior of 2024Al light alloy bonded by ultrasonic assisted solid phase diffusion welding with Ag interlayer under atmosphere
文献类型：期刊论文
| 作者 | Wang, Qian2,5; Nie, Yong5; Shao, Yingfeng3,6; Liu, Hongzhi4; Hu, Xiaoqiang1,2; Li, Dianzhong1,2 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2022-01-26 |
| 卷号 | 833页码:10 |
| 关键词 | Ultrasound Solid phase welding Plastic deformation Amorphous Intermetallic compound |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2021.142520 |
| 通讯作者 | Wang, Qian(qiangwang@gia.cas.cn) |
| 英文摘要 | This paper introduces a new welding process. Based on the traditional solid phase diffusion welding, the ultrasonic energy field is introduced, and the acoustic plastic effect caused by ultrasonic vibration propagating in the solid phase medium is used to promote the plastic deformation of the base metal, so as to form an effective joining. Combined with the model analysis, the theory proves that the introduction of ultrasonic energy field can reduce the welding pressure and shorten the welding time. The plastic deformation was confirmed by the observation of dislocation and twinning in the weld seam with Ag as intermediate layer in atmospheric environment. The maximum shear strength of the welded joint is about 84.33 MPa. It was also found that the oxide Ag2O can help compounds with different crystal structures form bonds. |
| 资助项目 | National Natural Science Foundation of China[51504165] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000761788400002 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173369]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Qian |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Ganjiang Innovat Acad, Ganzhou 341000, Peoples R China 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 4.China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Sichuan, Peoples R China 5.Tianjin Univ Technol, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China 6.Chinese Acad Sci, Inst Mech, Beijing Key Lab Engn Construct & Mechanobiol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qian,Nie, Yong,Shao, Yingfeng,et al. Study on the micro-interface behavior of 2024Al light alloy bonded by ultrasonic assisted solid phase diffusion welding with Ag interlayer under atmosphere[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,833:10. |
| APA | Wang, Qian,Nie, Yong,Shao, Yingfeng,Liu, Hongzhi,Hu, Xiaoqiang,&Li, Dianzhong.(2022).Study on the micro-interface behavior of 2024Al light alloy bonded by ultrasonic assisted solid phase diffusion welding with Ag interlayer under atmosphere.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,833,10. |
| MLA | Wang, Qian,et al."Study on the micro-interface behavior of 2024Al light alloy bonded by ultrasonic assisted solid phase diffusion welding with Ag interlayer under atmosphere".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 833(2022):10. |
入库方式： OAI收割
来源：金属研究所
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