Experimental and modeling investigation on SiC(p) distribution in powder metallurgy processed SiC(p)/2024 Al composites
文献类型：期刊论文
| 作者 | Z. Y. Liu ; Q. Z. Wang ; B. L. Xiao ; Z. Y. Ma ; Y. Liu |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2010 |
| 卷号 | 527期号:21-22页码:5582-5591 |
| 关键词 | Analytical modeling Metal-matrix composites Powder metallurgy Reinforcement distribution aluminum-matrix composites particle-size ratio mechanical-properties microstructure reinforcement |
| ISSN号 | 0921-5093 |
| 中文摘要 | SiC(p)/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 SiC(p) distribution, as well as enhanced tensile strengths of the as-pressed composites. A small particle size ratio of aluminum to SiC(p) (PSR) and extrusion also improved the uniformity of the SiC(p) 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 SiC(p). 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. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31334]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Z. Y. Liu,Q. Z. Wang,B. L. Xiao,et al. Experimental and modeling investigation on SiC(p) distribution in powder metallurgy processed SiC(p)/2024 Al composites[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2010,527(21-22):5582-5591. |
| APA | Z. Y. Liu,Q. Z. Wang,B. L. Xiao,Z. Y. Ma,&Y. Liu.(2010).Experimental and modeling investigation on SiC(p) distribution in powder metallurgy processed SiC(p)/2024 Al composites.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,527(21-22),5582-5591. |
| MLA | Z. Y. Liu,et al."Experimental and modeling investigation on SiC(p) distribution in powder metallurgy processed SiC(p)/2024 Al composites".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 527.21-22(2010):5582-5591. |
入库方式： OAI收割
来源：金属研究所
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