| Recent progress in the simulation of microstructure evolution in titanium alloys | |
| Zhang, Jinhu; Li, Xuexiong; Xu, Dongsheng; Yang, Rui | |
| Corresponding Author | Xu, Dongsheng(dsxu@imr.ac.cn) |
| 2019-06-01 | |
| Source Publication | PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL
 |
| ISSN | 1002-0071 |
| Volume | 29Issue:3Pages:295-304 |
| Abstract | Titanium alloys (Ti-alloys) have complicated multiscale hierarchical structures that enabled a variety of excellent mechanical properties, such as strength, ductility, fatigue and creep resistance etc. But how are the microstructures formed under different conditions, and what are the inter-dependencies between the properties and various microstructures are not easy to reveal solely by experiments. In the last two decades, multiscale modeling and simulation have been carried out, and promoted our understanding of the microstructure formation and their deformation mechanisms. In the present paper, recent progresses are reviewed and future trends analyzed, on the simulation of microstructure evolution in Ti-alloys and how these are combined with experimental characterization and verification, to reveal the controlling factor and hidden mechanism under various deformation/transformation conditions; and to promote the optimization of thermo-mechanical processing. It is recognized that, future computations should pay more attention to the bottleneck problems in the design and application of Ti-alloys and play a more important role in identifying specific controlling factors and revealing the relevant working mechanisms in more complicated process, such as thermo-mechanical processing, powder metallurgy or additive manufacturing. In addition, artificial intelligence (AI) may assist the screening of new materials. These efforts may accelerate the development and application of new alloys, and at lower cost, especially for Ti-alloys in aero/space engine satisfying multiple performance requirements such as strength, toughness, creep resistance, fatigue life and other properties. |
| Keyword | Mesoscale simulation Microstructure evolution Titanium alloys Jet engine Energy efficiency |
| Funding Organization | National Key Research and Development Program of China ; Natural Science Foundation of China ; CAS Informatization Project ; Doctoral Scientific Research Foundation of Liaoning Province |
| DOI | 10.1016/j.pnsc.2019.05.006 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2016YFB0701304] ; Natural Science Foundation of China[51171195] ; CAS Informatization Project[XXH13506-304] ; Doctoral Scientific Research Foundation of Liaoning Province[20180540133] |
| WOS Research Area | Materials Science ; Science & Technology - Other Topics |
| WOS Subject | Materials Science, Multidisciplinary ; Multidisciplinary Sciences |
| WOS ID | WOS:000482877200007 |
| Publisher | ELSEVIER SCIENCE INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/135230 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xu, Dongsheng |
| Affiliation | Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Jinhu,Li, Xuexiong,Xu, Dongsheng,et al. Recent progress in the simulation of microstructure evolution in titanium alloys[J]. PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,2019,29(3):295-304. |
| APA | Zhang, Jinhu,Li, Xuexiong,Xu, Dongsheng,&Yang, Rui.(2019).Recent progress in the simulation of microstructure evolution in titanium alloys.PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,29(3),295-304. |
| MLA | Zhang, Jinhu,et al."Recent progress in the simulation of microstructure evolution in titanium alloys".PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL 29.3(2019):295-304. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment