...
首页> 外文期刊>Journal of materials science >Effect of adding nanometric ZnO particles on thermal, microstructure and tensile creep properties of Sn-6.5 wt%Zn-3 wt%In solder alloy
【24h】

Effect of adding nanometric ZnO particles on thermal, microstructure and tensile creep properties of Sn-6.5 wt%Zn-3 wt%In solder alloy

机译:添加纳米ZnO颗粒对焊料合金中Sn-6.5wt%Zn-3wt%的热,微观结构和拉伸蠕变性能的影响

获取原文
获取原文并翻译 | 示例
           

摘要

Mechanical properties of solders benefit from uniform dispersion of fine precipitates and small effective grain sizes. Metallurgical methods of attaining such a beneficial microstructure have been investigated in the plain Sn-6.5 wt%Zn-3 wt%In (plain) solder and Sn-6.5 wt%Zn-3 wt%In-0.3 wt%ZnO (composite) solder. It has been found that a small alloying addition of ZnO nano particles has a beneficial effect on the microstructure. It improves the tensile creep properties of the composite solder alloy. The improvement is attributed to uniform distribution and refining of the β-Sn dendrites and the effective refined grain size in the solidified microstructure. Thereby the composite solder has better mechanical properties than the plain solder alloy.
机译:焊料的机械性能得益于细小沉淀物的均匀分散和小的有效晶粒尺寸。在普通的Sn-6.5wt%Zn-3wt%In(普通)焊料和Sn-6.5wt%Zn-3wt%In-0.3wt%ZnO(复合)焊料中研究了获得这种有益微观结构的冶金方法。已经发现ZnO纳米颗粒的少量合金添加对微观结构具有有益的作用。它改善了复合焊料合金的拉伸蠕变性能。改善归因于β-Sn树枝状晶体的均匀分布和细化以及凝固组织中有效细化的晶粒尺寸。因此,复合焊料具有比普通焊料合金更好的机械性能。

著录项

  • 来源
    《Journal of materials science》 |2017年第18期|13303-13312|共10页
  • 作者单位

    Physics Department, Faculty of Science, Ain Shams University, Cairo, Egypt;

    Physics Department, Faculty of Science, Zagazig University, Zagazig, Egypt;

    Physics Department, Faculty of Science, Ain Shams University, Cairo, Egypt;

    Basic Science Department, Modern Academy For Science and Technology, Cairo, Egypt;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号