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薛鹏1,梁伟良1,王克鸿1,何鹏2,龙伟民3,钟素娟3,骆华明4. 超低银SnAgCu钎料微焊点力学性能[J]. 焊接学报, 2017, 38(12): 29-32. DOI: 10.12073/j.hjxb.20170903001
引用本文: 薛鹏1,梁伟良1,王克鸿1,何鹏2,龙伟民3,钟素娟3,骆华明4. 超低银SnAgCu钎料微焊点力学性能[J]. 焊接学报, 2017, 38(12): 29-32. DOI: 10.12073/j.hjxb.20170903001

超低银SnAgCu钎料微焊点力学性能

  • 摘要: 研究了复合添加Ga/Nd元素对超低银Sn-0.3Ag-0.7Cu钎料微焊点力学性能的影响. 结果表明,复合添加适量Ga/Nd元素可以显著改善微焊点界面组织,抑制微焊点界面附近金属间化合物的生成,从而提高微焊点的力学性能,相比母合金微焊点剪切力提高幅度达到约16%;微焊点的力学性能随着时效时间的增加而降低,降低幅度优于未添加Ga/Nd的微焊点. Sn-0.3Ag-0.7Cu-0.5Ga-0.1Nd钎料微焊点的力学性能在时效处理后仍保持较好的水平,已接近Sn-3.8Ag-0.7Cu钎料微焊点的90%,具有良好的工业应用前景.
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  • 期刊类型引用(6)

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    2. 寇璐璐,曲文卿,庄鸿寿. 微量元素对Sn–3.5Ag–0.7Cu钎料性能的影响. 航空制造技术. 2020(08): 87-92 . 百度学术
    3. 刘霜,薛松柏. Nd对Sn-0.7Cu-0.05Ni焊点组织与力学性能的影响. 焊接学报. 2020(01): 50-54+100 . 本站查看
    4. 赵玲彦,滕媛,陈希,陈东东,卢红波,严继康,白海龙. Ce含量对SnAg0.1Cu0.7无铅焊料合金性能的影响. 有色金属工程. 2020(09): 25-29 . 百度学术
    5. 张春红,张宁,耿德英. Sn-1.0Ag-0.5Cu-0.06Sm无铅钎料的蠕变性能研究. 特种铸造及有色合金. 2020(11): 1302-1306 . 百度学术
    6. 姜楠,张亮,熊明月,赵猛,徐恺恺. 电子封装无铅软钎焊技术研究进展. 材料导报. 2019(23): 3862-3875 . 百度学术

    其他类型引用(2)

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  • 收稿日期:  2017-09-02

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