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Article ID: 1003-6326(2005)02-0371-04 Infiltration kinetics of pressureless infiltration in SiCp/Al composites QIN Zhen-kai(秦振凯), YU Jia-kang(于家康), ZHANG Xiao-yu(张小宇) ( State Key Laboratory... rate decreases as Mg consumes. A model of macroscopical infiltration and microscopical infiltration of liquid alloy in porous SiC preform was proposed. Key words: SiCp composites; metal matrix......
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Dielectric Properties of Polytetrafluoroethylene/CaCu3Ti4O12 Composites梁飞,ZHAO Yifei,CHEN Xizi,WAN Qianxing,Lü WenzhongKey Laboratory of Functional Materials for Electronic Information (B), Ministry.... The values for dielectric permittivity and dielectric loss in the microwave frequency(8-13 GHz) are lower than that in low frequency of 10 kHz for the composites because of different polarization modes......
Physical Properties of SiCp/Sialon Composites with 4% Y2O3 SUN Xudong1,QIU Guanming1,Zhang Ning2,Gong Ganlei1,Ru Hongqiang1,Wang Lei1 (1.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China;2.Institute of Mechanical engineering, Shenyang University,Shenyang 110044, China) Abstract:SiCp/Sialon ceramic manix composites were fabricated by pressureless sintering......
Preparation and interface modification of Si3N4f/SiO2 compositesYubo Hou1,Xuejin Yang1,Bin Li2,Duan Li1,Shitao Gao1,Zhongshuai Wu11. Science and Technology on Advanced Ceramic Fibers and Composites... was introduced on the surface of silicon nitride fiber by perhydropolysilazane conversion method. Si-3N4f/SiO2 and Si-3N4f/Si ONc/SiO2 composites were prepared by sol-gel method to explore the influence......
J. Cent. South Univ. (2012) 19: 30-35 DOI: 10.1007/s11771-012-0968-7 Effects of oxidation treatment on properties of SiO2f/SiO2-BN composites LI Duan(李端), ZHANG Chang-rui(张长瑞), LI Bin(李斌), CAO Feng(曹峰), WANG Si-qing(王思青), YANG Bei(杨备), LIU Kun(刘坤) State Key Laboratory of Advanced Ceramic Fibers & Composites, College of Aerospace & Materials Engineering, National University......
Investigation on microstructure and internal friction for low density TiB2/ZL114 composites Haihong ZHAN1,Lingyan XU1,Zhengbing XU1,Jianmin ZENG1,Wenmao HUANG1 (1.Key Laboratory of Nonferrous Materials & New Processing Technology,Ministry of Education,Guangxi University,Nanning 530004,China) Abstract:TiB2/ZL114 composites with the density of 2.733 g/cm3 were fabricated through reaction......
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