Material flow and void defect formation in friction stir welding of aluminium alloys
文献类型：期刊论文
| 作者 | Zeng, XH; Xue, P; Wang, D; Ni, DR; Xiao, BL; Wang, KS; Ma, ZY |
| 刊名 | SCIENCE AND TECHNOLOGY OF WELDING AND JOINING
 |
| 出版日期 | 2018-01-12 |
| 卷号 | 23期号:8页码:677-686 |
| 关键词 | Aluminium alloys friction stir welding deformation material flow void defect |
| ISSN号 | 1362-1718 |
| DOI | 10.1080/13621718.2018.1471844 |
| 英文摘要 | An ingenious experimental programme by combining artificially thickened oxide layer as marker material and 'stop-action' welding were used to study the material flow and defect formation in friction stir welding of aluminium alloys. The results showed that material flow around the pin on the advancing side (AS) was severer than that on the retreating side (RS) and the fastest velocity of material flow in the middle stir zone (SZ) was 43.9 mms(-1). Moreover, the material under the RS shoulder included extruded metal only and the material under the AS shoulder included extruded and rotated metal. Lastly, instantaneous void occurrence and insufficient inflow material were reasons for the preferential formation of void defects in the top SZ on the AS. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000443913500005 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80230]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Zeng, X. H. 2.Xue, P. 3.Wang, D. 4.Ni, D. R. 5.Xiao, B. L. 6.Ma, Z. Y.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 7.[Wang, K. S.] Xian Univ Architecture & Technol, Sch Met Engn, Xian, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, XH,Xue, P,Wang, D,et al. Material flow and void defect formation in friction stir welding of aluminium alloys[J]. SCIENCE AND TECHNOLOGY OF WELDING AND JOINING,2018,23(8):677-686. |
| APA | Zeng, XH.,Xue, P.,Wang, D.,Ni, DR.,Xiao, BL.,...&Ma, ZY.(2018).Material flow and void defect formation in friction stir welding of aluminium alloys.SCIENCE AND TECHNOLOGY OF WELDING AND JOINING,23(8),677-686. |
| MLA | Zeng, XH,et al."Material flow and void defect formation in friction stir welding of aluminium alloys".SCIENCE AND TECHNOLOGY OF WELDING AND JOINING 23.8(2018):677-686. |
入库方式： OAI收割
来源：金属研究所
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