Metastable phase-assisted nucleation in a near-alpha titanium matrix composite with network architecture
文献类型：期刊论文
| 作者 | Zhang, Rui1,2; Wang, DongJun1,3,4; Yuan, ShiJian1,3 |
| 刊名 | MATERIALS SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2019-02-11 |
| 卷号 | 35期号:3页码:306-312 |
| 关键词 | Titanium matrix composite secondary alpha phase crystallography precipitation mechanism |
| ISSN号 | 0267-0836 |
| DOI | 10.1080/02670836.2019.1570702 |
| 通讯作者 | Wang, DongJun(dongjunwang@hit.edu.cn) |
| 英文摘要 | The secondary alpha (alpha(s)) phase is an important component of a novel TiBw/TA15 composite with network architecture. In order to investigate the precipitation mechanism of the alpha(s) phase, the microstructure after multi-directional forging was characterised by EPMA, EBSD, and TEM. The results showed that several differently sized alpha(s) phases separated out from the (Mo and V)-enriched phase, which was composed of a nano-sized metastable omega phase along with some retained beta phase. It could be also found that the metastable omega phase would transform to the alpha phase when adequate activation energy was provided. The precipitation mechanism of the alpha(s) phase in this composite has been discussed in detail and it can be inferred as an omega-assisted heterogeneous nucleation process. |
| 资助项目 | Program for Changjiang Scholars and Innovative Research Team in University[IRT1229] ; National Natural Science Foundation of China[51674093] ; Fundamental Research Funds for the Central Universities[HIT.MKSTISP.2016019] ; Postdoctoral Scientific Research Development Fund of Heilongjiang Province[LBH-Q15040] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000458168400009 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | Program for Changjiang Scholars and Innovative Research Team in University ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Postdoctoral Scientific Research Development Fund of Heilongjiang Province |
| 源URL | [http://ir.imr.ac.cn/handle/321006/131741]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, DongJun |
| 作者单位 | 1.Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Heilongjiang, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang, Liaoning, Peoples R China 3.Harbin Inst Technol, Natl Key Lab Precis Hot Proc Met, Harbin 150001, Heilongjiang, Peoples R China 4.Minist Educ, Key Lab Microsyst & Microstruct Mfg, Harbin 150001, Heilongjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Rui,Wang, DongJun,Yuan, ShiJian. Metastable phase-assisted nucleation in a near-alpha titanium matrix composite with network architecture[J]. MATERIALS SCIENCE AND TECHNOLOGY,2019,35(3):306-312. |
| APA | Zhang, Rui,Wang, DongJun,&Yuan, ShiJian.(2019).Metastable phase-assisted nucleation in a near-alpha titanium matrix composite with network architecture.MATERIALS SCIENCE AND TECHNOLOGY,35(3),306-312. |
| MLA | Zhang, Rui,et al."Metastable phase-assisted nucleation in a near-alpha titanium matrix composite with network architecture".MATERIALS SCIENCE AND TECHNOLOGY 35.3(2019):306-312. |
入库方式： OAI收割
来源：金属研究所
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