TEM and HREM study of the interphase interface structure of Ti3Ni4 precipitates and parent phase in an aged TiNi shape memory alloy
文献类型：期刊论文
| 作者 | Zou, WH ; Han, XD ; Wang, R ; Zhang, Z ; Zhang, WZ ; Lai, JKL |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 1996 |
| 卷号 | 219期号:1-2页码:142 |
| 关键词 | ELECTRON-MICROSCOPY NI ALLOYS TRANSFORMATION TRANSITIONS |
| ISSN号 | 0921-5093 |
| 通讯作者 | Zou, WH (reprint author), WUHAN UNIV,DEPT PHYS,WUHAN 430072,PEOPLES R CHINA. |
| 中文摘要 | The structures of coherent and semi-coherent interphase interfaces between Ti3Ni4 precipitates and parent phase in different aged Ti-51.5Ni (at.%) shape memory alloy have been studied by means of diffraction contrast analyses in transmission electron microscopy (TEM) and high resolution electron microscopy (HREM). When the alloy was aged at 723 K for 3 h, very small Ti3Ni4 precipitates formed in the matrix with a coherent interface to the parent phase. Very strong strain field was observed in this kind of coherent interface using TEM and HREM. When the alloy was aged at 873 K for 20 h, large Ti3Ni4 precipitates formed in the parent phase matrix possessing a semi-coherent interface. The dislocation networks were observed in the semi-coherent interface. The Burgers vectors of these sets of dislocations are determined to be [111](B2) and [200](B2) types. Very weak strain field was observed in this kind of interface. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44730]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zou, WH,Han, XD,Wang, R,et al. TEM and HREM study of the interphase interface structure of Ti3Ni4 precipitates and parent phase in an aged TiNi shape memory alloy[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,1996,219(1-2):142. |
| APA | Zou, WH,Han, XD,Wang, R,Zhang, Z,Zhang, WZ,&Lai, JKL.(1996).TEM and HREM study of the interphase interface structure of Ti3Ni4 precipitates and parent phase in an aged TiNi shape memory alloy.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,219(1-2),142. |
| MLA | Zou, WH,et al."TEM and HREM study of the interphase interface structure of Ti3Ni4 precipitates and parent phase in an aged TiNi shape memory alloy".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 219.1-2(1996):142. |
入库方式： OAI收割
来源：物理研究所
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