| Effect of titanium content on the microstructure and stress rupture properties in a Ni-base single superalloy | |
| Liu Lirong; Jin Tao; Zhao Nairen; Wang Zhihui; Sun Xiaofeng; Guan Hengrong; Hu Zhuangqi | |
| Corresponding Author | Liu Lirong(lrliu866@sohu.com) |
| 2006-11-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 35Issue:11Pages:1830-1834 |
| Abstract | The microstructures of as-cast and after heat treatment and stress rupture properties were investigated in a Ni-base single crystal superalloy with different contents of titanium. The results show that the microstructures and stress rupture properties will be influenced by addition of different contents of titanium. For the as-cast structure, with increasing of titanium, the size and amount of gamma/gamma' eutectic in interdendritic region increase obviously, at the same time, the area of interdendritic region is enlarged. After heat treatment, gamma' phases in dendrite core in three alloys have nearly the same morphology with regular cubic shape and the size of 400 nm similar to 500 nm. In our research range, with the increasing of titanium content, the stress-rupture life decreases a little and elongation increases slightly. |
| Keyword | titanium Ni-base single crystal superalloy microstructure stress rupture property |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000242883600036 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/85893 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu Lirong |
| Affiliation | 1.Chinese Acad Sci, Met Res Inst, Dept Superalloys, Shenyang 110016, Peoples R China 2.Shenyang Univ Technol, Shenyang 110023, Peoples R China |
| Recommended Citation GB/T 7714 | Liu Lirong,Jin Tao,Zhao Nairen,et al. Effect of titanium content on the microstructure and stress rupture properties in a Ni-base single superalloy[J]. RARE METAL MATERIALS AND ENGINEERING,2006,35(11):1830-1834. |
| APA | Liu Lirong.,Jin Tao.,Zhao Nairen.,Wang Zhihui.,Sun Xiaofeng.,...&Hu Zhuangqi.(2006).Effect of titanium content on the microstructure and stress rupture properties in a Ni-base single superalloy.RARE METAL MATERIALS AND ENGINEERING,35(11),1830-1834. |
| MLA | Liu Lirong,et al."Effect of titanium content on the microstructure and stress rupture properties in a Ni-base single superalloy".RARE METAL MATERIALS AND ENGINEERING 35.11(2006):1830-1834. |
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