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of in-situ PEO-LiClO4-TiO2 composite polymer electrolyte PAN Chun-yue(潘春跃), FENG Qing(冯 庆), WANG Li-jun(王丽君), ZHANG Qian(张 倩), CHAO Meng(巢 猛) (School of Chemistry and Chemical Engineering...> Abstract: PEO-LiClO4-TiO2 composite polymer electrolyte films were prepared. TiO2 was formed directly in matrix by hydrolysis and condensation reaction of tetrabutyl titanate. The crystallinity......
The Role of Ti in the Preparation of SiC/7075 Aluminum Matrix Composite张文达1,2,CHEN Chengcheng2,XU Hong2,CHE Luchang3,GUO Cuiping1,杜振民11. Department of Materials Science and Engineering, University...">SiC/7075 aluminum matrix composites were prepared by a liquid stirring method.The role of Ti facilitating the preparation of SiC/7075 aluminum matrix were studied by means of direct-reading......
; aluminum matrix composite; thermal expansion behavior; thermal-cooling cycle treatment 1 Introduction Particle reinforced aluminum matrix composites have been considered as promising structural... distribute uniformly in the composites, without any particle clustering. As a result of the high pressure employed during composite fabrication, the molten aluminum alloy infiltrates the particle preform......
Microstructure and electrolysis behavior of self-healing Cu-Ni-Fe composite inert anodes for aluminum electrowinningYing Liu1,2,Yong-an Zhang1,Wei Wang2,Dong-sheng Li2,Jun-yi Ma21. State Key...="ChDivSummary">The microstructure evolution and electrolysis behavior of(Cu52Ni30Fe18)–x Ni Fe2O4(x=40wt%,50wt%,60wt%,and 70wt%)composite inert anodes for aluminum electrowinning were studied.Ni Fe2O4......
July 2006; accepted 15 September 2006 Abstract: Al2O3-SiO2(sf)/AZ91D composite was fabricated by squeezing infiltration using preform made of crystallized aluminum silicate short fibers... are evenly distributed on the metal matrix, which ensures stable mechanical properties of the composite. Fig.1 XRD pattern of preform made from alumina silicate fibers and aluminum phosphate X-ray......
grains and some relatively large particles. In Figs.2(c) and (d), the energy dispersive spectrometry reveals that most of them are some composite phases consist of aluminum, copper, silicon, iron... are probably some composite phases, and consist of aluminum, copper, silicon, iron and manganese which have a negative effect on the fatigue performance, accelerating the failure process. 2) The fracture......
Preparation and Mechanical Properties of-SiC Nanoparticle Reinforced Aluminum Matrix Composite by a Multi-step Powder Metallurgy ProcessWANG Linong1,WU Hao2,3,4,WU Xingping2,3,CHEN Minghai2,LIU... of Technology4. Wuhan Nari Co.,Ltd.,State of Grid Electric Power Research Institute摘 要:β-SiC nanoparticle reinforced Al matrix(nano-SiCp/Al) composite was prepared......
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, 2004, 14(7): 1234-1240. [16]Yu Z Q, Wu G H, Sun D L. Rare-earth oxide coating for sub-micro particulates reinforced aluminum matrix composite [J]. Mater Sci Eng, 2003, 357A: 61-66. (Edited by YANG...ZrB2/Al2O3 composite powders prepared by self-propagating high-temperature synthesis YU Zhi-qiang(于志强), YANG Zhen-guo(杨振国) (Department of Material Science, Fudan University, Shanghai 200433, China......
TEM study on microstructures and properties of 7050 aluminum alloy during thermal exposure SHEN Kai(沈 凯)1 , CHEN Jin-ling(陈金灵)1, YIN Zhi-min(尹志民)2 1. School of Materials Science and Technology...; Abstract: The microstructures of 7050 aluminum alloy under different thermal exposure conditions were investigated by means of transmission electron microscopy (TEM), high resolution......
