THE COUPLED FEM ANALYSIS OF THE TRANSIENT TEMPERATURE FIELD DURING INERTIA FRICTION WELDING OF GH4169 ALLOY
文献类型：期刊论文
| 作者 | L W Zhang2; J B Pei2; Q Z Zhang2; C D Liu2; W H Zhu1; S Qu1; J H Wang1 |
| 刊名 | 金属学报：英文版
 |
| 出版日期 | 2007 |
| 卷号 | 20.0期号:004页码:301-306 |
| 关键词 | 惯性摩擦定位焊接 温度场 数值模拟 有限元法 GH4169合金 |
| ISSN号 | 1006-7191 |
| 其他题名 | THE COUPLED FEM ANALYSIS OF THE TRANSIENT TEMPERATURE FIELD DURING INERTIA FRICTION WELDING OF GH4169 ALLOY |
| 英文摘要 | The inertia friction welding process is a non-linear process because of the interaction between the temperature field and the material properties as well as the friction force. A thermo-mechanical coupled finite element model is established to simulate the temperature field of this process. The transient temperature distribution during the inertia friction welding process of two similar workpieces of GH4169 alloy is calculated. The region of the circular cross-section of the workpiece is divided into a number of four-nodded isoparametric elements. In this model, the temperature dependent thermal properties, time dependent heat inputs, contact condition of welding interface, and deformation of the flash were considered. At the same time, the convection and radiation heat losses at the surface of the workpieces were also considered. A temperature data acquisition system was developed. The temperature at some position near the welding interface was measured using this system. The calculated temperature agrees well with the experimental data. The deformation of the flash and the factor affecting the temperature distribution at the welding interface are also discussed. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:3198965 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/156796]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.大连理工大学 |
| 推荐引用方式 GB/T 7714 | L W Zhang,J B Pei,Q Z Zhang,et al. THE COUPLED FEM ANALYSIS OF THE TRANSIENT TEMPERATURE FIELD DURING INERTIA FRICTION WELDING OF GH4169 ALLOY[J]. 金属学报：英文版,2007,20.0(004):301-306. |
| APA | L W Zhang.,J B Pei.,Q Z Zhang.,C D Liu.,W H Zhu.,...&J H Wang.(2007).THE COUPLED FEM ANALYSIS OF THE TRANSIENT TEMPERATURE FIELD DURING INERTIA FRICTION WELDING OF GH4169 ALLOY.金属学报：英文版,20.0(004),301-306. |
| MLA | L W Zhang,et al."THE COUPLED FEM ANALYSIS OF THE TRANSIENT TEMPERATURE FIELD DURING INERTIA FRICTION WELDING OF GH4169 ALLOY".金属学报：英文版 20.0.004(2007):301-306. |
入库方式： OAI收割
来源：金属研究所
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