• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Materials Letters >Effect of Ce addition on macroscopic core-shell structure of Cu-Sn-Bi immiscible alloy
【24h】

Effect of Ce addition on macroscopic core-shell structure of Cu-Sn-Bi immiscible alloy

机译：Ce的添加对Cu-Sn-Bi不混溶合金宏观核-壳结构的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

To investigate the evolution of bimetallic composite structure of immiscible alloy, a macroscopic core-shell type structure of 24Cu-16Sn-60Bi alloy was fabricated which consisted of (Cu_3Sn, Cu_(10)Sn_3) central core and Bi periphery. Ce addition was found to be capable of enhancing remarkably Marangoni motion of secondary droplets in liquid matrix. The role of Ce addition was attributed to change interfacial tension of droplet/ matrix. The results show the possibility of modulating core-shell type structure in immiscible materials by doping rare earth elements.
机译：为了研究不溶混合金的双金属复合结构的演变，构造了由（Cu_3Sn，Cu_（10）Sn_3）中心核和Bi外围组成的24Cu-16Sn-60Bi合金核壳型宏观结构。发现铈的添加能够显着增强液体基质中次级液滴的Marangoni运动。铈的添加归因于液滴/基质界面张力的改变。结果表明，通过掺杂稀土元素可以在不混溶的材料中调节核-壳型结构。

著录项

  • 来源
    《Materials Letters》 |2010年第7期|814-816|共3页
  • 作者

    Jianqiang Li; Bingqian Ma; Soonki Min; Joonho Lee; Zhangfu Yuan; Likun Zang;

  • 作者单位

    State Key Laboratory of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;

    State Key Laboratory of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China School of Engineering and Technology, China University of Ceosciences, Beijing 100083, China;

    Department of Materials Science and Engineering, Korea University, 5 Anam-dong, Seongbuk-gu, Seoul 136-713, Republic of Korea;

    Department of Materials Science and Engineering, Korea University, 5 Anam-dong, Seongbuk-gu, Seoul 136-713, Republic of Korea;

    State Key Laboratory of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China Department of Materials Science and Engineering, Korea University, 5 Anam-dong, Seongbuk-gu, Seoul 136-713, Republic of Korea;

    State Key Laboratory of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;

  • 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

    solidification; casting; metals and alloys; marangoni motion; core-shell structure; metal matrix composites (MMC);

    机译：凝固;铸件;金属和合金;马兰戈尼运动核壳结构;金属基复合材料（MMC）;

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