Effect of Laser Power on Hybrid Laser-Gas Metal Arc Welding (GMAW) of a 6061 Aluminum Alloy
文献类型：期刊论文
| 作者 | Zhou, Huiling2; Fu, Fanglian2; Dai, Zhixin1; Qiao, Yanxin2; Chen, Jian2; Yang, Lanlan2; Liu, Wen2 |
| 刊名 | JOURNAL OF THE KOREAN PHYSICAL SOCIETY
 |
| 出版日期 | 2020-12-01 |
| 卷号 | 77期号:11页码:991-996 |
| ISSN号 | 0374-4884 |
| 关键词 | Hybrid welding Laser power Microstructure Micro-hardness |
| DOI | 10.3938/jkps.77.991 |
| 通讯作者 | Qiao, Yanxin(yxqiao@just.edu.cn) |
| 英文摘要 | The effect of laser power on the geometrical characteristics, microstructure and micro-hardness of the welding joints for 6061 aluminum alloy after hybrid laser-gas metal arc welding (GMAW) was investigated. The results showed that the welding joints from "Bottom" to "Top" were mainly composed of planar crystals, columnar crystals, and equiaxed dendrites. With increasing laser power, the weld depth and width and the grain size increased. When the laser power reached 5 kW, pores could be found in the weld pool region. Micro-hardness measurements showed that the application of higher laser power hardly changed the hardness of the welding joint. |
| 资助项目 | National Natural Science Foundation of China[51975263] ; National Natural Science Foundation of China[51575252] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | KOREAN PHYSICAL SOC |
| WOS记录号 | WOS:000590984600014 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/141404]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Qiao, Yanxin |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Huiling,Fu, Fanglian,Dai, Zhixin,et al. Effect of Laser Power on Hybrid Laser-Gas Metal Arc Welding (GMAW) of a 6061 Aluminum Alloy[J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2020,77(11):991-996. |
| APA | Zhou, Huiling.,Fu, Fanglian.,Dai, Zhixin.,Qiao, Yanxin.,Chen, Jian.,...&Liu, Wen.(2020).Effect of Laser Power on Hybrid Laser-Gas Metal Arc Welding (GMAW) of a 6061 Aluminum Alloy.JOURNAL OF THE KOREAN PHYSICAL SOCIETY,77(11),991-996. |
| MLA | Zhou, Huiling,et al."Effect of Laser Power on Hybrid Laser-Gas Metal Arc Welding (GMAW) of a 6061 Aluminum Alloy".JOURNAL OF THE KOREAN PHYSICAL SOCIETY 77.11(2020):991-996. |
入库方式： OAI收割
来源：金属研究所
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