Simulation of anisotropic load transfer and stress distribution in sicp/Al composites subjected to tensile loading
文献类型：期刊论文
| 作者 | Zhang, JF; Zhang, XX; Wang, QZ; Xiao, BL; Ma, ZY |
| 刊名 | MECHANICS OF MATERIALS
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 122页码:96-103 |
| ISSN号 | 0167-6636 |
| 关键词 | Metal matrix composites (MMCs) Load transfer Finite element (FE) analysis Load-rebalancing Representative volume element (RVE) Stress concentration factor |
| DOI | 10.1016/j.mechmat.2018.04.011 |
| 英文摘要 | The deformation behaviors of 17 vol% SiCp/2009Al composite plates were studied by using microscale finite element (FE) models. The effects of aspect ratio (AR) of SiC particles were investigated. Tensile results obtained from experiments and simulations matched well. The load transfer and stress distribution between SiC particles and metal matrix were studied by calculating the mean stress in each phase. We found that, in the longitudinal direction, increasing the AR of SiC particles increased the mean stress in the SIC particles and decreased that in the metal matrix. Evolution of the stress concentration factor for each phase was obtained from simulation and a load-rebalancing phenomenon was observed. Stress concentration factor of SiC went down around the middle of the elastic stage (true strain value equals to 0.0025) and reversed at the beginning of the plastic stage of tension. |
| 学科主题 | Materials Science, Multidisciplinary ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000433655900009 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80130]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Zhang, J. F. 2.Zhang, X. X. 3.Wang, Q. Z. 4.Xiao, B. L. 5.Ma, Z. Y.] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 6.[Zhang, J. F.] Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, JF,Zhang, XX,Wang, QZ,et al. Simulation of anisotropic load transfer and stress distribution in sicp/Al composites subjected to tensile loading[J]. MECHANICS OF MATERIALS,2018,122:96-103. |
| APA | Zhang, JF,Zhang, XX,Wang, QZ,Xiao, BL,&Ma, ZY.(2018).Simulation of anisotropic load transfer and stress distribution in sicp/Al composites subjected to tensile loading.MECHANICS OF MATERIALS,122,96-103. |
| MLA | Zhang, JF,et al."Simulation of anisotropic load transfer and stress distribution in sicp/Al composites subjected to tensile loading".MECHANICS OF MATERIALS 122(2018):96-103. |
入库方式： OAI收割
来源：金属研究所
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