Knowledge Management System of Institue of Mechanics, CAS
| An investigation on fatigue failure of a plate-type TiAl alloy | |
Fu M ; Hong YS(洪友士); Li SQ; Fu, M (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech & Continous Media, Beijing 100080, Peoples R China.
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| Source Publication | FATIGUE '99: PROCEEDINGS OF THE SEVENTH INTERNATIONAL FATIGUE CONGRESS, VOLS 1-4 |
| 1999 | |
| Conference Name | 7th International Fatigue Congress (Fatigue '99) |
| Conference Date | JUN 08-12, 1999 |
| Conference Place | Beijing, PEOPLES R CHINA |
| Abstract | The fatigue failure of a plate-type as-cast TiAl alloy was investigated in this paper. Fatigue tests were carried out by using a specially designed novel holder at room temperature with stress ratio of 0.1. Through the observation on the failure specimens, some factors in relation to the fatigue failure like surface roughness, grain orientation and grain size were investigated. Corresponding results show that surface roughness takes little effect on the fatigue behaviour, and that parallel-orientation and fine grains possess the best resistance to fatigue cracking, whereas coarse grains and perpendicular-orientation possess the lowest resistance. |
| WOS ID | WOS:000166896200242 |
| ISBN | 7-04-007582-2 |
| Indexed By | CPCI-S |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58965 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Fu, M (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech & Continous Media, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Fu M,Hong YS,Li SQ,et al. An investigation on fatigue failure of a plate-type TiAl alloy[C]FATIGUE '99: PROCEEDINGS OF THE SEVENTH INTERNATIONAL FATIGUE CONGRESS, VOLS 1-4,1999. |
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