全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
金属学报  2015 

Zn-Al钎料成分对Cu/Zn-Al/Al钎焊接头界面结构及性能的影响

DOI: 10.11900/0412.1961.2014.00522, PP. 364-370

Keywords: Cu/Al接头,钎焊,界面结构,金属间化合物,抗剪切强度

Full-Text   Cite this paper   Add to My Lib

Abstract:

分别采用Zn-15Al,Zn-22Al,Zn-28Al,Zn-37Al和Zn-45Al钎料钎焊获得Cu/Al接头.利用SEM,EDS和XRD研究了Zn-Al钎料成分对Cu/Al接头中Cu母材/钎缝界面结构的影响,并系统阐述了Zn-Al钎料成分-接头界面结构-接头抗剪切强度之间的关系.研究发现,Cu/Zn-15Al/Al接头中Cu母材/钎缝界面结构为Cu/Al4.2Cu3.2Zn0.7,且Al4.2Cu3.2Zn0.7界面层较薄,其厚度为2~3μm,接头具有较高的抗剪切强度,达66.3MPa.随着钎料中Al含量的提高,在Cu/Zn-22Al/Al接头界面处Al4.2Cu3.2Zn0.7界面层的厚度逐渐增大,甚至在Cu/Zn-28Al/Al接头的Al4.2Cu3.2Zn0.7界面层附近出现少量的CuAl2,接头的抗剪切强度逐渐降低.当采用Al含量较高的Zn-37Al钎料钎焊Cu/Al接头时,Cu母材/钎缝界面结构转变为Cu/Al4.2Cu3.2Zn0.7/CuAl2;脆性CuAl2层的出现,使接头抗剪切强度大幅下降,为34.5MPa.当采用Al含量最高的Zn-45Al钎料钎焊Cu/Al接头时,Cu母材/钎缝界面结构转变为Cu/CuAl2,接头抗剪切强度最低,为31.6MPa.

References

[1]  Xiao Y, Ji H J, Li M Y, Kim J Y. Mater Des, 2013; 52: 740
[2]  Ji F, Xue S B, Dai W. Mater Des, 2012; 42: 156
[3]  Ji F, Xue S B, Dai W. Rare Met Mater Eng, 2013; 42: 2453
[4]  Zhang Q Y, Zhuang H S. Brazing and Soldering Manual. Beijing: China Machine Press, 2008: 498 (张启运, 庄鸿寿. 钎焊手册. 北京: 机械工业出版社, 2008: 498)
[5]  Yan X Q, Liu S X, Long W M, Huang J L, Zhang L Y, Chen Y. Mater Lett, 2013; 93: 183
[6]  Zhang M, Xue S B, Ji F, Lou Y B, Wang S Q. Trans China Weld Inst, 2011; 32(2): 93 (张 满, 薛松柏, 姬 峰, 娄银斌, 王水庆. 焊接学报, 2011; 32(2): 93)
[7]  Xue P, Xiao B L, Ni D R, Ma Z R. Mater Sci Eng, 2010; A527: 5723
[8]  Matsuoka S, Imai H. J Mater Process Technol, 2009; 209: 954
[9]  Eslami P, Taheri K A. Mater Lett, 2011; 65: 1862
[10]  Lee T H, Lee Y J, Park K T, Nersisyan H H, Jeong H G, Lee J H. J Mater Process Technol, 2013; 213: 487
[11]  Xia C Z, Li Y J, Puchkov U A, Gerasimov S A, Wang J. Vacuum, 2008; 82: 799
[12]  Huang M L, Kang N, Zhou Q, Huang Y Z. J Mater Sci Technol, 2012; 28: 844
[13]  Berlanga L C, Albístur G A, Balerdi A P, Gutiérrez P M, Fernández C J. Manuf Process, 2011; 26: 236
[14]  Liu P, Shi Q Y, Wang W, Wang X, Zhang Z L. Mater Lett, 2008; 62: 4106
[15]  Xue P, Ni D R, Wang D, Xiao B L, Ma Z Y. Mater Sci Eng, 2011; A528: 4683
[16]  Zuo D, Hu S S, Shen J Q, Xue Z Q. Mater Des, 2014; 58: 357
[17]  Mai T A, Spowage A C. Mater Sci Eng, 2004; A374: 224
[18]  Zhang M, Xue S B, Ji F, Lou Y B, Wang S Q. Trans China Weld Inst, 2010; 31(9): 73 (张 满, 薛松柏, 姬 峰, 楼银斌, 王水庆. 焊接学报, 2010; 31(9): 73)
[19]  Liu R. Master Thesis, Jiangsu University of Science and Technology, ZhenJiang, 2012 (刘 日. 江苏科技大学硕士学位论文, 镇江, 2012)
[20]  Yan X Q, Liu S X, Long W M, Huang J L, Zhang L Y, Chen Y. Mater Lett, 2013; 93: 183
[21]  Chen Z, Zhou F, Wang G F. Principle of Joining and Welding. Harbin: Harbin Institute of Technology Press, 2001: 166 (陈 铮, 周 飞, 王国凡. 材料连接原理. 哈尔滨: 哈尔滨工业大学出版社, 2001: 166)
[22]  Xu N, Ueji R, Morisada Y, Fujii H. Mater Des, 2014; 56: 20
[23]  Yang M, Li M Y, Wang L, Fu Y, Kim J, Weng L. Mater Lett, 2011; 65: 1506
[24]  Chen C Y, Hwang W S. Mater Trans, 2007; 48: 1938
[25]  Chen C Y, Chen H L, Hwang W S. Mater Trans, 2006; 47: 1232
[26]  Jiang H G, Dai J Y, Tong H Y, Ding B Z, Song Q H, Hu Z Q. J Appl Phys, 1993; 74: 6165
[27]  Abbasi M, Taheri K A, Salehi M T. J Alloys Compd, 2001; 319: 233
[28]  Hang C J, Wang C Q, Mayer M, Tian Y H, Zhou Y, Wang H H. Microelectron Reliab, 2008; 48: 416

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133