Tensile and fracture behaviour of a single crystal superalloy containing Re
文献类型：期刊论文
| 作者 | Yu Jinjiang; Hou Guichen; Zhao Nairen; Jin Tao; Sun Xiaofeng; Guan Hengrong; Hu Zhuangqi |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 35期号:8页码:1231-1234 |
| 关键词 | single-crystal superalloy with Re tensile and fracture behaviour fractographs |
| ISSN号 | 1002-185X |
| 通讯作者 | Yu Jinjiang(jjyu@imr.ac.cn) |
| 英文摘要 | The effects of Re on the tensile and stress-rupture properties and fracture behaviour of a single crystal superalloy containing Re were studied. Tensile specimens were prepared from this single-crystal with [001] orientation. The fractograph was examined by means of scanning electron microscope. The test specimens had the [001] growth direction parallel to the loading axis in tension. The results of the present investigation indicate that the tensile elongation of single crystal superalloy significantly decreased, but the stress-rupture elongation at high temperature increased with Re addition. The fractograph of fracture surface for the tensile specimen at room temperature showed a slide fracturing mode. The fractograph at elevated temperature showed a creep rupture mode with uneven deformation. The fractograph of fracture surface for the stress rupture specimen showed a typically ductile fracturing mode and the deformation was even. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000240296600014 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/86820]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yu Jinjiang |
| 作者单位 | Chinese Acad Sci, Met Res Inst, Superalloy Div, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu Jinjiang,Hou Guichen,Zhao Nairen,et al. Tensile and fracture behaviour of a single crystal superalloy containing Re[J]. RARE METAL MATERIALS AND ENGINEERING,2006,35(8):1231-1234. |
| APA | Yu Jinjiang.,Hou Guichen.,Zhao Nairen.,Jin Tao.,Sun Xiaofeng.,...&Hu Zhuangqi.(2006).Tensile and fracture behaviour of a single crystal superalloy containing Re.RARE METAL MATERIALS AND ENGINEERING,35(8),1231-1234. |
| MLA | Yu Jinjiang,et al."Tensile and fracture behaviour of a single crystal superalloy containing Re".RARE METAL MATERIALS AND ENGINEERING 35.8(2006):1231-1234. |
入库方式： OAI收割
来源：金属研究所
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