Effect of oxygen on the microstructure and mechanical properties of Ti-23Nb-0.7Ta-2Zr alloy
文献类型：期刊论文
| 作者 | Duan, HP; Xu, HX; Su, WH; Ke, YB; Liu, ZQ; Song, HH; Ke YB(柯于斌)
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| 刊名 | INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
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| 出版日期 | 2012 |
| 卷号 | 19期号:12页码:1128-1133 |
| 关键词 | titanium alloys oxygen cold rolling microstructure mechanical properties |
| 英文摘要 | The influence of oxygen content on the microstructure and mechanical properties of Ti-23Nb-0.7Ta-2Zr (at%) alloy in as-cast and cold-rolled states was investigated systematically in this paper. It is found that the alloy containing oxygen element is only composed of a single beta phase, while the alloy without oxygen element consisted of beta and alpha aEuro(3) phases. Although the grain size becomes larger, the elastic deformation ratio, strength, and hardness of the alloy are all increased with an increase of oxygen content. The as-cast alloy has excellent plastic deformation ability, but the cold-rolled alloy containing oxygen element exhibits brittle characteristics. A conclusion can be drawn that oxygen element can stabilize beta phase, inhibit the phase transformation from beta to alpha aEuro(3), and furthermore help to increase the strength and elastic deformation ability of the alloy. |
| 学科主题 | Materials Science; Metallurgy & Metallurgical Engineering; Mining & Mineral Processing |
| 收录类别 | SCI |
| WOS记录号 | WOS:000312257600010 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224108]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Duan, HP,Xu, HX,Su, WH,et al. Effect of oxygen on the microstructure and mechanical properties of Ti-23Nb-0.7Ta-2Zr alloy[J]. INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,2012,19(12):1128-1133. |
| APA | Duan, HP.,Xu, HX.,Su, WH.,Ke, YB.,Liu, ZQ.,...&柯于斌.(2012).Effect of oxygen on the microstructure and mechanical properties of Ti-23Nb-0.7Ta-2Zr alloy.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,19(12),1128-1133. |
| MLA | Duan, HP,et al."Effect of oxygen on the microstructure and mechanical properties of Ti-23Nb-0.7Ta-2Zr alloy".INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS 19.12(2012):1128-1133. |
入库方式： OAI收割
来源：高能物理研究所
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