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Mathematical model and optimization for underwater friction stir welding of a heat-treatable aluminum alloy
文献类型：期刊论文
| 作者 | Zhang HJ(张会杰) ; Liu HJ(刘会杰)
|
| 刊名 | Materials and Design
 |
| 出版日期 | 2013 |
| 卷号 | 45页码:206-211 |
| 关键词 | Mathematical models Optimization Tensile strength Welding |
| ISSN号 | 0261-3069 |
| 产权排序 | 1 |
| 通讯作者 | 刘会杰 |
| 中文摘要 | During the friction stir welding (FSW) of heat-treatable aluminum alloys, the welding thermal cycles tend to cause a local softening in the joints and thus lead to a degradation in joint properties. Underwater FSW has been demonstrated to be available for the strength improvement of normal joints. In order to obtain the optimum welding condition for underwater FSW, a 2219-T6 aluminum alloy was underwater friction stir welded and a mathematical model was developed to optimize the welding parameters for maximum tensile strength in the present study. The results indicate that a maximum tensile strength of 360. MPa can be achieved through underwater FSW, higher than the maximum tensile strength obtained in normal condition. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | MECHANICAL-PROPERTIES ; BUTT JOINTS ; MICROSTRUCTURAL EVOLUTION ; PARAMETERS ; STRENGTH |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000312856800028 |
| 公开日期 | 2013-04-21 |
| 源URL | [http://ir.sia.cn/handle/173321/10633]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Zhang HJ,Liu HJ. Mathematical model and optimization for underwater friction stir welding of a heat-treatable aluminum alloy[J]. Materials and Design,2013,45:206-211. |
| APA | Zhang HJ,&Liu HJ.(2013).Mathematical model and optimization for underwater friction stir welding of a heat-treatable aluminum alloy.Materials and Design,45,206-211. |
| MLA | Zhang HJ,et al."Mathematical model and optimization for underwater friction stir welding of a heat-treatable aluminum alloy".Materials and Design 45(2013):206-211. |
入库方式： OAI收割
来源：沈阳自动化研究所
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