A new thermo-elasto-plasticity constitutive equation for crystals
文献类型：期刊论文
| 作者 | Chen C(陈岑) ; Tang QH(汤奇恒); Wang ZQ(王自强)
|
| 刊名 | Science China-Physics Mechanics & Astronomy
 |
| 出版日期 | 2015-05 |
| 卷号 | 58期号:5页码:54602 |
| 通讯作者邮箱 | tcwang@imech.ac.cn |
| 关键词 | thermo-elasto-plasticity theory constitutive equation interatomic potential critical resolved shear stress hardening |
| ISSN号 | 1674-7348 |
| 其他题名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY |
| 产权排序 | [Chen Cen; Tang QiHeng; Wang TzuChiang] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| 中文摘要 | Based on the crystal plasticity theory and interatomic potential, in this paper a new thermo-elasto-plasticity constitutive model is proposed to study the behavior of metal crystals at finite temperature. By applying the present constitutive model, the stress-strain curves under uniaxial tension at different temperatures are calculated for the typical crystal Al, and the calculated results are compared with the experimental results. From the comparisons, it can be seen that the present theory has the capability to describe the thermo-elasto-plastic behavior of metal crystals at finite temperature through a concise and explicit calculation process. |
| 分类号 | 二类/Q3 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | POSITIVE TEMPERATURE-DEPENDENCE ; ALUMINUM SINGLE-CRYSTALS ; STRAIN-RATES ; FINITE-TEMPERATURE ; FREE-ENERGY ; WIDE-RANGE ; DYNAMIC RECRYSTALLIZATION ; MECHANICAL-BEHAVIOR ; FLOW-STRESS ; DEFORMATION |
| 收录类别 | SCI ; EI ; CSCD |
| 原文出处 | http://dx.doi.org/10.1007/s11433-015-5642-2 |
| 语种 | 英语 |
| WOS记录号 | WOS:000352743300015 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/49984]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen C,Tang QH,Wang ZQ. A new thermo-elasto-plasticity constitutive equation for crystals[J]. Science China-Physics Mechanics & Astronomy,2015,58(5):54602. |
| APA | 陈岑,汤奇恒,&王自强.(2015).A new thermo-elasto-plasticity constitutive equation for crystals.Science China-Physics Mechanics & Astronomy,58(5),54602. |
| MLA | 陈岑,et al."A new thermo-elasto-plasticity constitutive equation for crystals".Science China-Physics Mechanics & Astronomy 58.5(2015):54602. |
入库方式： OAI收割
来源：力学研究所
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。