| 铝合金搅拌摩擦焊温度场检测 |
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| 引用本文： | 苏晓莉,王快社,周俊杰. 铝合金搅拌摩擦焊温度场检测[J]. 焊接技术, 2006, 35(1): 12-14 |
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| 作者姓名： | 苏晓莉 王快社 周俊杰 |
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| 作者单位： | 西安建筑科技大学,陕西,西安,710055;西安建筑科技大学,陕西,西安,710055;西安交通大学,陕西,西安,710048 |
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| 基金项目： | 陕西省科技厅资助项目 , 陕西省西安市科技局资助项目 |
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| 摘 要： | 通过对铝合金搅拌摩擦焊过程中各特征点温度的系统检测,得出了铝合金搅拌摩擦焊过程中温度场变化的基本规律.焊接过程中材料旋入侧温度高于材料旋出侧温度,上层温度高于下层温度,焊缝中心的温度最高,焊接结束时被焊材料末端的温度较焊接稳定区有所升高.
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| 关 键 词： | 铝合金 搅拌摩擦焊 温度场 检测 |
| 文章编号： | 1002-025X(2006)01-0012-03 |
| 收稿时间： | 2005-09-19 |
| 修稿时间： | 2005-11-16 |
Temperature field measurement of aluminium alloy friction stir welding |
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| SU Xiao-li,WANG Kuai-she,ZHOU Jun-jie. Temperature field measurement of aluminium alloy friction stir welding[J]. Welding Technology, 2006, 35(1): 12-14 |
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| Authors: | SU Xiao-li WANG Kuai-she ZHOU Jun-jie |
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| Abstract: | By systematic measurement of the temperatures of featured points during aluminium alloy friction stir welding,the main principles of temperature field changes can be obtained in the present investigation.The temperatures of advancing side are higher than those of retreating side and the top surface temperatures are higher than those of lower layer in the welding process.The highest temperature is located in the weld centerline.When the welding is completed,the temperatures of tail end are higher than those of other parts. |
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| Keywords: | aluminium alloy friction stir welding temperature field measurement |
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