Microstructure of TiNi shape-memory alloy synthesized by explosive shock-wave compression of Ti-Ni powder mixture
文献类型：期刊论文
| 作者 | Han, XD ; Zou, WH ; Wang, RH ; Jin, S ; Zhang, Z ; Li, TC ; Yang, DH |
| 刊名 | JOURNAL OF MATERIALS SCIENCE
 |
| 出版日期 | 1997 |
| 卷号 | 32期号:17页码:4723 |
| 关键词 | PHASE |
| ISSN号 | 0022-2461 |
| 通讯作者 | Han, XD: CHINESE ACAD SCI,BEIJING LAB ELECTRON MICROSCOPY,POB 2724,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | Cylinders of TiNi shape-memory alloy were synthesized from mixtures of equiatomic fine irregular titanium and nickel powders by explosive-wave compression with a detonation velocity of about 6500 m s(-1). B2 type parent phase, R phase, B19' type martensite, Ti2Ni, Ti3Ni4 and Ti2Ni3 phases were observed in this as-synthesized material. In the B2 matrix high density dislocations existed. The Burgers vectors of many dislocations were determined to be parallel to [111] directions. The R phase variants formed (001) B2 twinning structure. The substructure of the B19' martensite was (001) B19' type I twin and stacking faults on the (001) B19' plane. When increasing the temperature of the as-synthesized material in a differential scanning calorimeter, no B19' --> R --> B2 transitions were observed on the temperature range -50 to 100 degrees C. However, B2 --> B49'(R) transitions occurred during the cooling cycle. After heat treating the specimen at 800 degrees C for 1 h and then ageing at 400 degrees C for 10 min, both B2 --> R --> B19' and B19'(R) --> B2 phase transitions were observed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42129]  |
| 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 | Han, XD,Zou, WH,Wang, RH,et al. Microstructure of TiNi shape-memory alloy synthesized by explosive shock-wave compression of Ti-Ni powder mixture[J]. JOURNAL OF MATERIALS SCIENCE,1997,32(17):4723. |
| APA | Han, XD.,Zou, WH.,Wang, RH.,Jin, S.,Zhang, Z.,...&Yang, DH.(1997).Microstructure of TiNi shape-memory alloy synthesized by explosive shock-wave compression of Ti-Ni powder mixture.JOURNAL OF MATERIALS SCIENCE,32(17),4723. |
| MLA | Han, XD,et al."Microstructure of TiNi shape-memory alloy synthesized by explosive shock-wave compression of Ti-Ni powder mixture".JOURNAL OF MATERIALS SCIENCE 32.17(1997):4723. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。