Advanced Search
MA Chaoli, XUE Songbai, LI Yang, XU Yiwei, JIANG Junyi. Effect of thermal aging on intermetallic compounds and properties of Sn-Cu-Ni-xPr/Cu soldered joints[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2014, 35(3): 85-88.
Citation: MA Chaoli, XUE Songbai, LI Yang, XU Yiwei, JIANG Junyi. Effect of thermal aging on intermetallic compounds and properties of Sn-Cu-Ni-xPr/Cu soldered joints[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2014, 35(3): 85-88.
shu

Effect of thermal aging on intermetallic compounds and properties of Sn-Cu-Ni-xPr/Cu soldered joints

  • 1.

    College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

  • 2.

    Jinhua Shuanghuan Brazing Alloys Co., Ltd, Jinhua 321000, China

More Information
  • Received Date: July 07, 2013
    Graphical Abstract
    • Abstract
  • Chip resistors were joined with Sn-0.7Cu-0.05Ni-xPr solder. To guarantee the reliability of the Sn-0.7Cu-0.05Ni-xPr/Cu joints in service requirement,the growth rate of intermetallic compounds of Cu side was evaluated and the effects of the intermetallic compound layer on the electrical and mechanical properties have been investigated under various aging time. The shear strength of Sn-0.7Cu-0.05Ni-xPr/Cu joint gradually decreased during thermal aging. Meanwhile,under the same condition, the Sn-0.7Cu-0.05Ni-xPr/Cu joint achieved good mechanical properties when the addition of Pr was about 0.05%.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LI Ning, WANG Zongzheng, ZHAO Zihao, WANG Hui, EKKARUT Viyanit. Fatigue crack growth analysis of weathering steel joints based on analytical algorithm and J-integral method[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2022, 43(10): 17-23. DOI: 10.12073/j.hjxb.20220121003
    [2]GONG Baoming, TIAN Runming, LIU Xiuguo, DENG Caiyan, WANG Dongpo. Comparative study on determination methods of resistance curves of circular joints based on single edge notched tensile specimens[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2022, 43(5): 21-28. DOI: 10.12073/j.hjxb.20210610001
    [3]ZHANG Manli, WANG Jianping, TAO Yongyin. Ductile tearing assessment of surface flaw in circumferential weld of pipe-line based on J integral parameter[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2007, (2): 59-62.
    [4]ZOU Ji-quan, JING Hong-yang, HUO Li-xing. Fracture toughness tests of D406A steel welded joints[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (11): 91-94.
    [5]DENG Cai-yan, ZHANG Yu-feng, HUO Li-xing. J-Resistance curves of welded joints for X56 pipeline steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2005, (3): 41-44.
    [6]ZHANG Min, MA Bo. Failure assessment curves of double-parameter J-Q criterion of welded joints containing defect(Ⅱ)[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (6): 38-42.
    [7]Zhang Min, Ma Bo. Failure assessment curve of double-parameter J-Q criterion of welded joints containing defects (Ⅰ)[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (5): 93-98.
    [8]MENG Xiang-feng, WANG Wei-qiang, ZHANG Xua-li, GUO Jian-zhang. Investigation of an Engineering Simplification Approach for LOP's J-integral Calculation[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2000, (2): 59-62.
    [9]LI Ji-hong, ZHANG Jian-xun, PEI Yi. J-integral of Surface Crack in Overmatched Joint[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2000, (2): 47-50.
    [10]Kang Jidong, Geng Xuefei. HRR Dominance and J-integral as Fracture Parameter in Heterogeneous Welded Joint[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1998, (3): 40-44.

Catalog

    Get Citation
    PDF
    XML
    Article views (336) PDF downloads (100) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles

    Website Copyright © Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing HouseTel：0451-86323218Address：No. 2077, Chuangxin Road, Songbei District, Harbin

    Supported by: Beijing Renhe Information Technology Co. Ltd    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return