Microstructure-Based Two-Scale Simulation of Deformation and Fracture of SiCp/2009Al Composite
文献类型：期刊论文
| 作者 | Zhang, Zhiyi1,3; Han, Xiaohui3; Ma, Yin3; Kan, Ying2,3; Jiang, Yunlu2; Chen, Huaining2 |
| 刊名 | SCIENCE OF ADVANCED MATERIALS
 |
| 出版日期 | 2023-08-01 |
| 卷号 | 15期号:8页码:1026-1034 |
| 关键词 | Metal Matrix Composites Fracture Bidirectional Upsetting Microstructure-Based Model Simulation |
| ISSN号 | 1947-2935 |
| DOI | 10.1166/sam.2023.4509 |
| 通讯作者 | Kan, Ying(ykan@imr.ac.cn) |
| 英文摘要 | Accurately predicting the formability of composites is quite important for designing the materials and optimizing the processing parameters of such components. This paper presents a microstructure-based two-scale model to analyze the deformation behavior of the SiCp/2009Al composite during upsetting. The microstructure-based micro-scale model with a displacement boundary condition that was obtained from a macro-scale model can predict particle cracking, interface failure and matrix fracture by introducing the normal stress criterion, the maximum stress ratio criterion and the shear fracture model. The simulation results show that, during unidi-rectional upsetting, the crack initiates in the matrix, and then propagates in the matrix, the interface and the particle. Comparing with the unidirectional upsetting, the bidirectional upsetting results in a more uniform stain distribution and a smaller maximum strain, which prevnt the initiation of the crack in the matrix. The simulation IP: 127.0.0.1 On: Tue, 31 Oct 2023 10:42:17 results compare well with the deformation and fracture pattrns observed in experiment, indicating an effective Copyright: American Scientific Publishers way to optimise the plastic working and designing of composites. Delivered by Ingenta |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001098951500005 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177486]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Kan, Ying |
| 作者单位 | 1.Southwest Jiaotong Univ, Sch Mat Sci & Engn, Chengdu 610031, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.CRRC Qingdao Sifang Co Ltd, Qingdao 266111, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhiyi,Han, Xiaohui,Ma, Yin,et al. Microstructure-Based Two-Scale Simulation of Deformation and Fracture of SiCp/2009Al Composite[J]. SCIENCE OF ADVANCED MATERIALS,2023,15(8):1026-1034. |
| APA | Zhang, Zhiyi,Han, Xiaohui,Ma, Yin,Kan, Ying,Jiang, Yunlu,&Chen, Huaining.(2023).Microstructure-Based Two-Scale Simulation of Deformation and Fracture of SiCp/2009Al Composite.SCIENCE OF ADVANCED MATERIALS,15(8),1026-1034. |
| MLA | Zhang, Zhiyi,et al."Microstructure-Based Two-Scale Simulation of Deformation and Fracture of SiCp/2009Al Composite".SCIENCE OF ADVANCED MATERIALS 15.8(2023):1026-1034. |
入库方式： OAI收割
来源：金属研究所
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