...
首页> 外文期刊>Journal of Materials Research >Unusually high erosion resistance of zirconium-based bulk metallic glass
【24h】

Unusually high erosion resistance of zirconium-based bulk metallic glass

机译:锆基块状金属玻璃的抗腐蚀性能异常高

获取原文
获取原文并翻译 | 示例
           

摘要

The liquid impingement erosion behavior of a zirconium-based bulk metallic glass (BMG), Zr_(44)Ti_(11)Cu_(10)Ni_(10)Be_(25), was evaluated in this study. For comparison, commonly used hydroturbine steel was evaluated under the same test conditions. BMG demonstrated more than four times higher resistance against cavitation erosion compared with hydroturbine steel. The unusually high erosion resistance for BMG is attributed to its uniform amorphous structure with no grain boundaries, higher hardness, and ability to accommodate strain through localized shear bands.
机译:本研究评估了锆基大块金属玻璃(BMG)Zr_(44)Ti_(11)Cu_(10)Ni_(10)Be_(25)的液体冲击腐蚀行为。为了比较,在相同的测试条件下对常用的水轮机钢进行了评估。与水轮机钢相比,BMG的抗气蚀性能高出四倍以上。 BMG的异常高的耐蚀性归因于其均匀的无定形结构,没有晶界,更高的硬度以及通过局部剪切带适应应变的能力。

著录项

  • 来源
    《Journal of Materials Research》 |2013年第22期|3185-3189|共5页
  • 作者单位

    Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203;

    School of Mechanical, Materials and Energy Engineering, Indian Institute of Technology Ropar, Rupnagar,Punjab 140001, India;

    School of Mechanical, Materials and Energy Engineering, Indian Institute of Technology Ropar, Rupnagar,Punjab 140001, India;

    Brunei Center for Advanced Solidification Technology, Brunei University, Uxbridge, Middlesex UB8 3PH,United Kingdom;

    Department of Materials Science and Engineering, University of North Texas, Denton, Texas 76203;

  • 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