| SiC_p/Al复合材料脉冲激光焊接研究 |
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| 引用本文： | 张义平,姜左. SiC_p/Al复合材料脉冲激光焊接研究[J]. 热加工工艺, 2006, 0(4) |
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| 作者姓名： | 张义平 姜左 |
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| 作者单位： | 苏州市职业大学机电工程系，苏州市职业大学机电工程系 江苏苏州215104 南京航空航天大学机电工程学院，江苏南京210016，江苏苏州215104 |
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| 基金项目： | 江苏省自然科学基金资助项目(BK2002094) |
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| 摘 要： | 研究了SiCp/Al复合材料的脉冲激光焊接。重点讨论了激光光强、脉冲作用时间及激光束聚焦位置等参数对焊缝熔深和宽度的影响;讨论了其界面反应对焊接接头力学性能的影响。研究结果表明,SiCp/Al复合材料的激光焊接区存在着3个组织性能明显不同的区域。
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| 关 键 词： | SiCp/Al复合材料 激光焊接 焊接参数 |
Research on Pulse-Laser-Welding of SiC_p/Al Compound Material |
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| ZHANG Yi-ping,,JIANG Zuo. Research on Pulse-Laser-Welding of SiC_p/Al Compound Material[J]. Hot Working Technology, 2006, 0(4) |
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| Authors: | ZHANG Yi-ping JIANG Zuo |
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| Affiliation: | ZHANG Yi-ping1,2,JIANG Zuo1 |
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| Abstract: | The pulse-laser-welding of SiCp/Al compound material was studied.The effects of such parameters as laser intensity, pulse-working-duration and laser-beam-location on melting depth and width were discussed,the welding interface reaction and its impacts on the mechanics performance of welding-joining-parts were also analyzed. It is concluded that three zones, which possess different structure capabilities, exist in laser-welding-regions of SiCp/Al compound material. |
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| Keywords: | SiCp/Al compound material laser welding welding paremeters |
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