| Experimental and modeling investigation on SiCp distribution in powder metallurgy processed SiCp/2024 Al composites | |
| Liu, Z. Y.; Wang, Q. Z.; Xiao, B. L.; Ma, Z. Y.; Liu, Y. | |
| Corresponding Author | Xiao, B. L.(blxiao@imr.ac.cn) |
| 2010-08-20 | |
| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| ISSN | 0921-5093 |
| Volume | 527Issue:21-22Pages:5582-5591 |
| Abstract | SiCp/2024Al composites were fabricated through the powder metallurgy (PM) technique. The mixing process was modified by using a high ball to charge ratio (BCR), which resulted in improved homogeneity of the SiCp distribution, as well as enhanced tensile strengths of the as-pressed composites. A small particle size ratio of aluminum to SiCp (PSR) and extrusion also improved the uniformity of the SiCp distribution. The improvements by the three approaches were quantitatively analyzed using a critical volume fraction model. The model demonstrates that a small PSR and a large deformation ratio of aluminum particles were two essential factors of improving the homogeneity of the SiCp. A homogeneity analysis using the Dirichlet Tessellation method provided an additional explanation for the model. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved. |
| Keyword | Analytical modeling Metal-matrix composites Powder metallurgy Reinforcement distribution |
| DOI | 10.1016/j.msea.2010.05.006 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000281175300031 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/100589 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xiao, B. L. |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Z. Y.,Wang, Q. Z.,Xiao, B. L.,et al. Experimental and modeling investigation on SiCp distribution in powder metallurgy processed SiCp/2024 Al composites[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2010,527(21-22):5582-5591. |
| APA | Liu, Z. Y.,Wang, Q. Z.,Xiao, B. L.,Ma, Z. Y.,&Liu, Y..(2010).Experimental and modeling investigation on SiCp distribution in powder metallurgy processed SiCp/2024 Al composites.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,527(21-22),5582-5591. |
| MLA | Liu, Z. Y.,et al."Experimental and modeling investigation on SiCp distribution in powder metallurgy processed SiCp/2024 Al composites".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 527.21-22(2010):5582-5591. |
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