Coupling Computational Homogenization with Crystal Plasticity Modelling for Predicting the Warm Deformation Behaviour of AA2060-T8 Al-Li Alloy
文献类型：期刊论文
| 作者 | Abd El-Aty, Ali4,6; Ha, Sangyul5; Xu, Yong2,3; Hou, Yong1,7; Zhang, Shi-Hong2,3; Alzahrani, Bandar4; Ali, Alamry4; Ahmed, Mohamed M. Z.4 |
| 刊名 | MATERIALS
 |
| 出版日期 | 2023-05-30 |
| 卷号 | 16期号:11页码:15 |
| 关键词 | AA2060-T8 crystal plasticity modelling computational homogenization dynamic recovery storage and recovery processes |
| DOI | 10.3390/ma16114069 |
| 通讯作者 | Abd El-Aty, Ali(a.hassibelnaby@psau.edu.sa) ; Xu, Yong(yxu@imr.ac.cn) |
| 英文摘要 | This study aimed to propose a new approach for predicting the warm deformation behaviour of AA2060-T8 sheets by coupling computational homogenization (CH) with crystal plasticity (CP) modeling. Firstly, to reveal the warm deformation behaviour of the AA2060-T8 sheet, isothermal warm tensile testing was accomplished using a Gleeble-3800 thermomechanical simulator at the temperatures and strain rates that varied from 373 to 573 K and 0.001 to 0.1 s(-1). Then, a novel crystal plasticity model was proposed for describing the grains' behaviour and reflecting the crystals' actual deformation mechanism under warm forming conditions. Afterward, to clarify the in-grain deformation and link the mechanical behaviour of AA2060-T8 with its microstructural state, RVE elements were created to represent the microstructure of AA2060-T8, where several finite elements discretized every grain. A remarkable accordance was observed between the predicted results and their experimental counterparts for all testing conditions. This signifies that coupling CH with CP modelling can successfully determine the warm deformation behaviour of AA2060-T8 (polycrystalline metals) under different working conditions. |
| 资助项目 | Prince Sattam bin Abdulaziz University[PSAU/2023/R/1444] ; BK21 Four program (SNU Materials Education/Research Division for Creative Global Leaders)[4120200513611] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001004131700001 |
| 出版者 | MDPI |
| 资助机构 | Prince Sattam bin Abdulaziz University ; BK21 Four program (SNU Materials Education/Research Division for Creative Global Leaders) |
| 源URL | [http://ir.imr.ac.cn/handle/321006/178165]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Abd El-Aty, Ali; Xu, Yong |
| 作者单位 | 1.Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 08826, South Korea 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 4.Prince Sattam Bin Abdulaziz Univ, Dept Mech Engn, Coll Engn, Al Kharj 11942, Saudi Arabia 5.SK Hynix Inc, PKG Simulat, Icheon 17336, Gyeonggi, South Korea 6.Helwan Univ, Fac Engn Helwan, Mech Engn Dept, Cairo 11795, Egypt 7.Seoul Natl Univ, RIAM, Seoul 08826, South Korea |
| 推荐引用方式 GB/T 7714 | Abd El-Aty, Ali,Ha, Sangyul,Xu, Yong,et al. Coupling Computational Homogenization with Crystal Plasticity Modelling for Predicting the Warm Deformation Behaviour of AA2060-T8 Al-Li Alloy[J]. MATERIALS,2023,16(11):15. |
| APA | Abd El-Aty, Ali.,Ha, Sangyul.,Xu, Yong.,Hou, Yong.,Zhang, Shi-Hong.,...&Ahmed, Mohamed M. Z..(2023).Coupling Computational Homogenization with Crystal Plasticity Modelling for Predicting the Warm Deformation Behaviour of AA2060-T8 Al-Li Alloy.MATERIALS,16(11),15. |
| MLA | Abd El-Aty, Ali,et al."Coupling Computational Homogenization with Crystal Plasticity Modelling for Predicting the Warm Deformation Behaviour of AA2060-T8 Al-Li Alloy".MATERIALS 16.11(2023):15. |
入库方式： OAI收割
来源：金属研究所
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