Simulation of stored energy evolution in hot deformed austenite on a mesoscale
文献类型：期刊论文
| 作者 | Xiao, NM; Yue, ZF; Lan, YJ; Tong, MM; Li, DZ |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2005-05-01 |
| 卷号 | 41期号:5页码:496-502 |
| 关键词 | crystal plasticity finite element method hot deformation austenite stored energy |
| ISSN号 | 0412-1961 |
| 通讯作者 | Xiao, NM(nmxiao@imr.ac.cn) |
| 英文摘要 | The distributions of the stress, strain and stored energy in hot deformed austenite were simulated by crystal plasticity finite element method (CPFEM) to evaluate quantitatively the deformation behavior on a mesoscale. The simulated stress-strain curves agree well with the experimental results measured in published literature. The simulation result revealed that the deformation behavior in the polycrystalline aggregates is inhomogeneous even if the exterior deformation conditions are homogeneous. This can be attributed to the different initial grain orientations, the different mis-orientation of neighboring grains and the different active slip systems. The simulations provide a means to obtain quantitative information on inhomogeneous distributions of stored energy in the austenite. Coupling CPFEM of the mesoscale simulation of solid phase transformation, the multiscale simulation of materials will be realized. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000229648900009 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/83807]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xiao, NM |
| 作者单位 | 1.Northwestern Polytech Univ, Dept Engn Mech, Xian 710072, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, NM,Yue, ZF,Lan, YJ,et al. Simulation of stored energy evolution in hot deformed austenite on a mesoscale[J]. ACTA METALLURGICA SINICA,2005,41(5):496-502. |
| APA | Xiao, NM,Yue, ZF,Lan, YJ,Tong, MM,&Li, DZ.(2005).Simulation of stored energy evolution in hot deformed austenite on a mesoscale.ACTA METALLURGICA SINICA,41(5),496-502. |
| MLA | Xiao, NM,et al."Simulation of stored energy evolution in hot deformed austenite on a mesoscale".ACTA METALLURGICA SINICA 41.5(2005):496-502. |
入库方式： OAI收割
来源：金属研究所
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