| 含锆Cu-P基非晶钎料钎焊紫铜接头的连接强度及微观组织 |
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| 引用本文： | 高飞,许伟龙,王超,邹家生.含锆Cu-P基非晶钎料钎焊紫铜接头的连接强度及微观组织[J].焊接学报,2011,32(10):53-56. |
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| 作者姓名： | 高飞 许伟龙 王超 邹家生 |
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| 作者单位： | 江苏科技大学先进焊接技术省级重点实验室,镇江,212003 |
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| 基金项目： | 江苏省自然科学基金资助项目(BK2007097); 江苏高校优势学科建设工程资助项目 |
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| 摘 要： | 采用CuP7.7Sn5.4Ni14Si0.2Zr0.04非晶和常规钎料钎焊紫铜,分析了钎料和接头的微观组织及钎焊工艺对接头强度的影响.结果表明,相对于非晶钎料,常规钎料对钎焊工艺的敏感性更大;在相同的试验条件下,采用非晶钎料钎焊的接头强度比常规钎料提高30%以上;非晶钎料看不到明显的相结构,而常规钎料主要由初生（Cu,...
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| 关 键 词： | 铜磷钎料 非晶钎料 钎焊工艺 抗剪强度 微观组织 |
| 收稿时间： | 2010/8/16 0:00:00 |
Strength and microstructure of Cu joints brazed with Cu-P based amorphous filler metal contained Zr |
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| GAO Fei,XU Weilong,WANG Chao and ZOU Jiasheng.Strength and microstructure of Cu joints brazed with Cu-P based amorphous filler metal contained Zr[J].Transactions of The China Welding Institution,2011,32(10):53-56. |
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| Authors: | GAO Fei XU Weilong WANG Chao and ZOU Jiasheng |
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| Affiliation: | GAO Fei,XU Weilong,WANG Chao,ZOU Jiasheng (Provincial Key Laboratory of Advanced Welding Technology,Jiangsu University of Science and Technology,Zhenjiang 212003,China) |
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| Abstract: | The copper joints were brazed with CuP7.7Sn5.4Ni14Si0.2Zr0.04 amorphous filler metal and conventional filler metal.The microstructures of filler metal and brazing joints were analyzed and the effect of brazing procedures on joints strength was studied.The results indicate that brazing procedures affect the strength of the brazing joints with both the CuP7.7Sn5.4Ni14Si0.2Zr0.04 amorphous filler metal and conventional filler metal.Compared to the amorphous brazing filler metal,conventional filler metal was mo... |
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| Keywords: | Cu-P based filler metal amorphous filler metal brazing procedure shear strength microstructure |
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