中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Experimental and modeling investigation on SiCp distribution in powder metallurgy processed SiCp/2024 Al composites

文献类型:期刊论文

作者Liu, Z. Y.; Wang, Q. Z.; Xiao, B. L.; Ma, Z. Y.; Liu, Y.
刊名MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
出版日期2010-08-20
卷号527期号:21-22页码:5582-5591
关键词Analytical modeling Metal-matrix composites Powder metallurgy Reinforcement distribution
ISSN号0921-5093
DOI10.1016/j.msea.2010.05.006
通讯作者Xiao, B. L.(blxiao@imr.ac.cn)
英文摘要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.
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000281175300031
出版者ELSEVIER SCIENCE SA
源URL[http://ir.imr.ac.cn/handle/321006/100588]  
专题金属研究所_中国科学院金属研究所
通讯作者Xiao, B. L.
作者单位Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式
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.

入库方式: OAI收割

来源:金属研究所

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