Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep
文献类型：期刊论文
| 作者 | Yang Dayun; Jin Tao; Zhao Nairen; Wang Zhihui; Sun Xiaofeng; Guan Hengrong; Hu Zhuangqi |
| 刊名 | 材料热处理学报
 |
| 出版日期 | 2004 |
| 卷号 | 25.0期号:005页码:80-82 |
| 关键词 | 显微结构 热处理 拉伸蠕变 单晶镍超级合金 |
| ISSN号 | 1009-6264 |
| 其他题名 | Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep |
| 英文摘要 | Microstructure evolution of a single crystal nickel-base superalloy during heat treatment and tensile creep at 1010℃ and 248 MPa for 30h was observed and analyzed. Internal stresses because of lattice mismatch between γ and γ' phase provided the driving force for γ' shape evolution during heat treatment. More than 65 vol. % distorted cubic γ' phase keeping coherency with the γ matrix precipitated after solution at 1295℃ for 32h. The shape of γ' phase was perfectly cubic with increasing precipitate size during the two-step aging treatment. Due to the applied stress and intemal stress field the continuous γ-γ' lamellar structure perpendicutar to the apptied stress was fonmed after 30h tensile creep. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:1846172 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/156344]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Yang Dayun,Jin Tao,Zhao Nairen,et al. Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep[J]. 材料热处理学报,2004,25.0(005):80-82. |
| APA | Yang Dayun.,Jin Tao.,Zhao Nairen.,Wang Zhihui.,Sun Xiaofeng.,...&Hu Zhuangqi.(2004).Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep.材料热处理学报,25.0(005),80-82. |
| MLA | Yang Dayun,et al."Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep".材料热处理学报 25.0.005(2004):80-82. |
入库方式： OAI收割
来源：金属研究所
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