Influence of Oxygen Content on the Hardness of Ti-23Nb-0.7Ta-2Zr-O Alloy

摘要：

Ti-23Nb-0. 7Ta-2Zr-O alloys with different oxygen content (from 1. 34 mol. ％ to 6. 15 mol. ％) were prepared using a non-consumable arc-melting method. The Vickers-hardnesses (HV) of the β-solution-treated alloys,containing single β phase with bcc crystal structure, were tested. It was found that the HV increased dramatically as the increase of oxygen content. The quantitative relationship between the HV and the oxygen content were established and discussed in this alloy system

关键词： Ti-23Nb-0. 7Ta-2Zr-Oalloy Oxygen content Vickers-hardness

作者: Y. Yang G. P. Li S. Q. Wu Y. L. Li K. Yang

作者单位: Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 ,China Northwest Institute Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 ,China Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 ,China Graduate School of

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 1332-1334

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）