...
首页> 外文期刊>Materials Science and Engineering >Glass forming ability, mechanical and magnetic properties in Fe-W-Y-B alloys
【24h】

Glass forming ability, mechanical and magnetic properties in Fe-W-Y-B alloys

机译:Fe-W-Y-B合金的玻璃形成能力,机械和磁性

获取原文
获取原文并翻译 | 示例
           

摘要

Glass forming ability (GFA), mechanical and magnetic properties of Fe_(72)W_xY_(6-x)B_(22) (x = 0.1,2 and 3at.%) and Fe_(72-x)W_xY_6B_(22) (x=1, 2, 3, 4, 5 and 6at.%) alloys have been experimentally investigated. It is found that fully amorphous Fe_(69)W_3Y_5B_(22) and Fe_(68)W_4Y_6B_(22) cylindrical rods with 4 mm in diameter can be prepared by using copper mold casting. The newly developed Fe-based quaternary alloys exhibit excellent combination properties: good GFA, high onset crystallization temperature of 970 K, high fracture strength of about 4GPa, Vickers hardness of about 1000 kg/mm~2, and good soft magnetic properties at ambient temperature (saturation magnetization of about 0.8T and coercive force of below 2A/m), which show potential applications in electronic industries. The effect of W addition on GFA in the Fe-Y-B alloy system is discussed.
机译:Fe_(72)W_xY_(6-x)B_(22)(x = 0.1,2和3at。%)和Fe_(72-x)W_xY_6B_(22)(x)的玻璃形成能力(GFA),机械和磁性能= 1、2、3、4、5和6at。%的合金已经过实验研究。已经发现,可以通过使用铜铸模制备直径为4mm的完全非晶的Fe_(69)W_3Y_5B_(22)和Fe_(68)W_4Y_6B_(22)圆柱棒。新开发的铁基四元合金具有优异的结合性能:良好的GFA,高的起始结晶温度970 K,高的断裂强度约4GPa,维氏硬度约1000 kg / mm〜2和在环境温度下良好的软磁性能(饱和磁化强度约为0.8T,矫顽力低于2A / m),显示出在电子工业中的潜在应用。讨论了添加钨对Fe-Y-B合金体系中GFA的影响。

著录项

  • 来源
    《Materials Science and Engineering》 |2010年第8期|1952-1956|共5页
  • 作者单位

    International Center for New-Structured Materials (ICNSM), Laboratory of New-Structured Materials, Department of Materials Science and Engineering,Zhejiang University, Hangzhou 310027, PR China School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, PR China;

    Institute for Material Research, Tohoku University, Sendai 980-8577, Japan;

    International Center for New-Structured Materials (ICNSM), Laboratory of New-Structured Materials, Department of Materials Science and Engineering,Zhejiang University, Hangzhou 310027, PR China;

    Institute for Material Research, Tohoku University, Sendai 980-8577, Japan;

    International Center for New-Structured Materials (ICNSM), Laboratory of New-Structured Materials, Department of Materials Science and Engineering,Zhejiang University, Hangzhou 310027, PR China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    metallic glasses; mechanical characterization; rapid solidification;

    机译:金属玻璃机械特性快速凝固;

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