| 铝合金焊接性能及焊接接头性能 |
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| 引用本文： | 王元良,屈金山.铝合金焊接性能及焊接接头性能[J].中国有色金属学报,1997,7(1):69-74. |
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| 作者姓名： | 王元良 屈金山 |
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| 作者单位： | 西南交通大学 |
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| 基金项目： | 国家“八五”科技攻关资助 |
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| 摘 要： | 根据高速列车“八五”攻关项目要求，研究了铝合金材料的系列及焊接方法和工艺的选择，不同焊接材料焊接不同合金的裂纹倾向、气孔倾向，焊接接头各区性能变化，焊接接头的强韧性
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| 关 键 词： | 高速列车 铝合金焊接 接头强度 |
WELDABILITY OF ALUMINIUM ALLOYS AND PROPERTIES OF WELD JOINTS |
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| Wang Yuanliang,Qu Jinshan,Yan Chuanpeng,Hu Jiufu South western Jiao Tong University,Chengdu.WELDABILITY OF ALUMINIUM ALLOYS AND PROPERTIES OF WELD JOINTS[J].The Chinese Journal of Nonferrous Metals,1997,7(1):69-74. |
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| Authors: | Wang Yuanliang Qu Jinshan Yan Chuanpeng Hu Jiufu South western Jiao Tong University Chengdu |
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| Affiliation: | Wang Yuanliang,Qu Jinshan,Yan Chuanpeng,Hu Jiufu South western Jiao Tong University,Chengdu 610031 |
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| Abstract: | According to the requirements of high speed trains in the key program of the 8th Five year plan of China, the choice of Al alloy used for high speed trains and its matching with welded material and welding technology were studied. In addition, its weldability, change of properties in each zone of weld joints and the strength and toughness of the welding joint were also studied. |
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| Keywords: | high speed trains welding of aluminium alloy strength and toughnees weld joints |
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