| High-Speed Friction Stir Welding of SiCp/Al-Mg-Si-Cu Composite | |
| Wang, Chen1,2; Wang, Bei-Bei1,2; Wang, Dong2; Xue, Peng2; Wang, Quan-Zhao2; Xiao, Bo-Lv2; Chen, Li-Qing1; Ma, Zong-Yi2 | |
| 通讯作者 | Xue, Peng(pxue@imr.ac.cn) ; Xiao, Bo-Lv(blxiao@imr.ac.cn) |
| 2019-06-01 | |
| 发表期刊 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| 卷号 | 32期号:6页码:677-683 |
| 摘要 | A 17vol% SiCp/Al-Mg-Si-Cu composite plate with a thickness of 3mm was successfully friction stir welded (FSWed) at a very high welding speed of 2000mm/min for the first time. Microstructural observation indicated that the coarsening of the precipitates was greatly inhibited in the heat-affected zone of the FSW joint at high welding speed, due to the significantly reduced peak temperature and duration at high temperature. Therefore, prominent enhancement of the hardness was achieved at the lowest hardness zone of the FSW joint at this high welding speed, which was similar to that of the nugget zone. Furthermore, the ultimate tensile strength of the joint was as high as 369MPa, which was much higher than that obtained at low welding speed of 100mm/min (298MPa). This study provides an effective method to weld aluminum matrix composite with superior quality and high welding efficiency. |
| 关键词 | Friction stir welding Metal matrix composite High welding speed Microstructure Mechanical property |
| 资助者 | National Key R&D Program of China ; National Natural Science Foundation of China |
| DOI | 10.1007/s40195-018-0833-2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key R&D Program of China[2017YFB0703104] ; National Natural Science Foundation of China[51331008] ; National Natural Science Foundation of China[51671191] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| WOS类目 | Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000466844400002 |
| 出版者 | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/133118 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Xue, Peng; Xiao, Bo-Lv |
| 作者单位 | 1.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chen,Wang, Bei-Bei,Wang, Dong,et al. High-Speed Friction Stir Welding of SiCp/Al-Mg-Si-Cu Composite[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(6):677-683. |
| APA | Wang, Chen.,Wang, Bei-Bei.,Wang, Dong.,Xue, Peng.,Wang, Quan-Zhao.,...&Ma, Zong-Yi.(2019).High-Speed Friction Stir Welding of SiCp/Al-Mg-Si-Cu Composite.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(6),677-683. |
| MLA | Wang, Chen,et al."High-Speed Friction Stir Welding of SiCp/Al-Mg-Si-Cu Composite".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.6(2019):677-683. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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