Effects of Oxygen on the Microstructure of Ti(47)Al(0.7)B Alloys
文献类型：期刊论文
| 作者 | Y. C. Ma ; Z. G. Jiang ; B. Chen ; X. J. Zhao ; M. Gao ; K. Liu ; Y. Y. Li |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2010 |
| 卷号 | 26期号:2页码:131-135 |
| 关键词 | Microstructure Oxygen content Grain refinement TiAl-based alloys grain-refinement boron addition tial alloys |
| ISSN号 | 1005-0302 |
| 中文摘要 | The effects of oxygen on the microstructure of Ti-47Al-0.7B (at. pct) alloy for as-cast automotive valves were investigated. Six alloys with oxygen content from 0.4 to 1.4 at. pct were prepared by induction melting and centrifugal casting in CaO crucible under protective atmosphere. The microstructures were observed by optical microscopy (OM) and scanning electron microscope (SEM). The results show that the increase of oxygen content led to grain refinement and enhanced the microhardness as well as the alpha(2) volume fraction in the TiAl-based alloys. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31367]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. C. Ma,Z. G. Jiang,B. Chen,et al. Effects of Oxygen on the Microstructure of Ti(47)Al(0.7)B Alloys[J]. Journal of Materials Science & Technology,2010,26(2):131-135. |
| APA | Y. C. Ma.,Z. G. Jiang.,B. Chen.,X. J. Zhao.,M. Gao.,...&Y. Y. Li.(2010).Effects of Oxygen on the Microstructure of Ti(47)Al(0.7)B Alloys.Journal of Materials Science & Technology,26(2),131-135. |
| MLA | Y. C. Ma,et al."Effects of Oxygen on the Microstructure of Ti(47)Al(0.7)B Alloys".Journal of Materials Science & Technology 26.2(2010):131-135. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。