Coupling Computational Homogenization with Crystal Plasticity Modelling for Predicting the Warm Deformation Behaviour of AA2060-T8 Al-Li Alloy

doi:10.3390/ma16114069

IMR OpenIR

	Coupling Computational Homogenization with Crystal Plasticity Modelling for Predicting the Warm Deformation Behaviour of AA2060-T8 Al-Li Alloy
	Abd El-Aty, Ali 1,2; Ha, Sangyul 3; Xu, Yong 4,5; Hou, Yong 6,7; Zhang, Shi-Hong 4,5; Alzahrani, Bandar 1; Ali, Alamry 1; Ahmed, Mohamed M. Z.1
通讯作者	Abd El-Aty, Ali(a.hassibelnaby@psau.edu.sa) ; Xu, Yong(yxu@imr.ac.cn)
	2023-05-30
发表期刊	MATERIALS
卷号	16 期号:11 页码:15
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.
关键词	AA2060-T8 crystal plasticity modelling computational homogenization dynamic recovery storage and recovery processes
资助者	Prince Sattam bin Abdulaziz University ; BK21 Four program (SNU Materials Education/Research Division for Creative Global Leaders)
DOI	10.3390/ma16114069
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001004131700001
出版者	MDPI
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178166
专题	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.Prince Sattam Bin Abdulaziz Univ, Dept Mech Engn, Coll Engn, Al Kharj 11942, Saudi Arabia 2.Helwan Univ, Fac Engn Helwan, Mech Engn Dept, Cairo 11795, Egypt 3.SK Hynix Inc, PKG Simulat, Icheon 17336, Gyeonggi, South Korea 4.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 5.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 6.Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 08826, South Korea 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.