Constitutive Analysis of the Deformation Behavior of Al-Mg-Si Alloy Under Various Forming Conditions Using Several Modeling Approaches

doi:10.3390/ma18051121

IMR OpenIR

	Constitutive Analysis of the Deformation Behavior of Al-Mg-Si Alloy Under Various Forming Conditions Using Several Modeling Approaches
	Alzahrani, Bandar 1; Abd El-Aty, Ali 1; Xu, Yong 2,3; Hou, Yong 4; Zhang, Shi-Hong 2,3; Ali, Alamry 1; Ahmed, Mohamed M. Z.1; Shokry, Abdallah 5
通讯作者	Abd El-Aty, Ali(a.hassibelnaby@psau.edu.sa)
	2025-03-01
发表期刊	MATERIALS
卷号	18 期号:5 页码:17
摘要	The hot-flow behaviors of Al-Mg-Si alloy are complex because they depend on epsilon, epsilon(center dot), and T. Hence, it is vital to understand and determine the Al-Mg-Si alloy's flow behaviors under several deformation conditions. Therefore, in this study, Crystal Plasticity (CP) modeling, modified Zerilli-Armstrong (MZA), and two JC models were developed to precisely determine the hot deformation behaviors of this alloy. The reliability and predictability of these models were evaluated via comparisons of the determined and experimental results acquired in the epsilon(center dot) range of 10-3 to 1 s-1 and T range of 400-550 degrees C. Additionally, statistical parameters including the RMSE, AARE, and R were utilized to assess these models' reliability for determining this alloy's flow behaviors under several forming conditions. By analyzing these statistical parameters and comparing the predicted and experimental stresses, it can be concluded that the flow stresses predicted by the CP modeling and S2-MJC model exhibit a strong alignment with the experimental flow stresses. This contrasts with the results from the MZA and S1-MJC models. These results are attributed to the ability of CP modeling to couple the microstructure state of this alloy and the interactions between epsilon and epsilon(center dot) on the one hand and between T, epsilon(center dot), and epsilon on the other hand, facilitated by a comprehensive set of parameters that link the dynamic recovery and softening mechanisms components in the S2-MJC model.
关键词	deformation behavior elevated temperatures strain rate physical models Crystal Plasticity modeling phenomenological models
资助者	Prince Sattam Bin Abdulaziz University
DOI	10.3390/ma18051121
收录类别	SCI
语种	英语
资助项目	Prince Sattam Bin Abdulaziz University ; [PSAU/2024/01/29598]
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:001442575500001
出版者	MDPI
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/191937
专题	中国科学院金属研究所
通讯作者	Abd El-Aty, Ali
作者单位	1.Prince Sattam bin Abdulaziz Univ, Coll Engn Al Kharj, Dept Mech Engn, Al kharj 11942, Saudi Arabia 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Shenyang Key Lab Aerosp Complex Components Precis, Shenyang 110016, Peoples R China 4.TU Dortmund Univ, Inst Forming Technol & Lightweight Components IUL, D-44227 Dortmund, Germany 5.Fayoum Univ, Fac Engn, Dept Mech Engn, Al Fayyum 63514, Egypt
推荐引用方式 GB/T 7714	Alzahrani, Bandar,Abd El-Aty, Ali,Xu, Yong,et al. Constitutive Analysis of the Deformation Behavior of Al-Mg-Si Alloy Under Various Forming Conditions Using Several Modeling Approaches[J]. MATERIALS,2025,18(5):17.
APA	Alzahrani, Bandar.,Abd El-Aty, Ali.,Xu, Yong.,Hou, Yong.,Zhang, Shi-Hong.,...&Shokry, Abdallah.(2025).Constitutive Analysis of the Deformation Behavior of Al-Mg-Si Alloy Under Various Forming Conditions Using Several Modeling Approaches.MATERIALS,18(5),17.
MLA	Alzahrani, Bandar,et al."Constitutive Analysis of the Deformation Behavior of Al-Mg-Si Alloy Under Various Forming Conditions Using Several Modeling Approaches".MATERIALS 18.5(2025):17.