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Thermoelectric Properties of Ca3Co4O9/Polyaniline CompositesBin Zheng1,2,Yuanhua Lin2,Jinle Lan2,Xiaoping Yang11. State Key Laboratory of Organic-Inorganic Composites,Beijing University of Chemical...">Ca3Co4O9/polyaniline bulk composites have been successfully fabricated by ball-milling and hot-pressing method.Our results indicate that the Seebeck coefficient can be increased nearly by 400%with adding15 wt......
J. Cent. South Univ. Technol. (2011) 18: 1985-1993 DOI: 10.1007/s11771-011-0932-y Geometry effect on mechanical properties of woven fabric composites KIM Myungsoo, SONG Jung-Il School of Mechatronics... fabric composites were explored. Two types of composites, including one-layered and two-layered composites, were designed and studied. For one-layered composites, inter-strand gap effects......
, Harbin 150001, China)Abstract:The oxidation behavior of Ti-34Al alloy and Ti2AlC/TiAl composites was studied at temperatures ranging from 800 to 1000℃. Results show that the oxidation resistance of Ti2AlC/TiAl composites is lower than that of TiAl alloy, and the growth rate of the oxidation scale increases with increasing addition of Ti2AlC. The oxidation resistance of Ti2AlC/TiAl composites......
Thermal Fatigue Behavior of SiC/MBAS Glass Coated Carbon/Carbon Composites () 摘要:The thermal fatigue behavior of C/C composites coated with the SiC/MBAS glass (MoSi_2 particle-containing boron... property of the coated C/C composites was all slight. After thermal cycle for 50 times, the mass loss of the SiC/MBAS glass coated sample was only 0.22%; additionally, the remaining ratio of strength......
protection of C/C composites by boron-based compounds[J]. Journal of the European Ceramic Society, 2002, 22(7): 987-999. [11] ZHU Q S, QIU X L, MA C W. Oxidation resistant SiC coating for graphite materials... Oxidation mechanisms of C-SiC-TaC-C composites prepared by chemical vapor infiltration CHEN Zhao-ke(陈招科), XIONG Xiang(熊翔), HUANG Bai-yun(黄伯云), LI Guo-dong(李国栋), XIAO Peng(肖鹏), WANG Ya-lei(王雅雷......
Mechanical Behaviors of ZrO2-Al2O3 Ceramic Composites with Y2O3 as Stabilizer WANG Yuchun1,QIU Tai1,Shen Chun1 (1.College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009, China) Abstract:The ZrO2-Al2O3 ceramic composites were prepared by appropriate techniques with commercial ZrO2 and Al2O3 powders as raw materials and Y2O3 as stabilizer. The results......
; Abstract: Based on YU’s solids and molecules emperical electron theory(EET), interface valence electron structure of TiC-Fe3Al composites was set up, and the valence electron density... Interface electron structure of Fe3Al/TiC composites PANG Lai-xue(庞来学)1, SUN Kang-ning(孙康宁)1, 2, SUN Jia-tao(孙家涛)1, FAN Run-hua(范润华)1, 2, REN Shuai(任 帅)1 1. Key Laboratory of Engineering......
Solidification behavior of SiCw/Al-18Si compositesWEI Hongmei,GENG Lin,and ZHANG Xuexi School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China摘 要:SiCw/Al-18Si composites were prepared by squeeze casting technique.Solidification behavior of SiCw/Al-18Si composites was studied by differential scanning calorimeter(DSC......
Effect of carbon content on microstructure and property ofTiC/Ti-6Al-4V composites WANG Xiang(王香), GAI Peng-tao(盖鹏涛) Center for Biomedical Materials and Engineering, Harbin Engineering University...; Abstract: TiC reinforced Ti-6Al-4V matrix composites were......
-based ceramics at the same time can further improve the ablation resistance and oxidation resistance of the composites under ultra-high temperature environments (>2273 K) because of the formation... nozzles [J]. Composites Science and Technology, 2010, 70(9): 1303-1311. [5] ZAMMAN W, LI K Z, IKRAM S. Morphology, thermal response and anti-ablation performance of 3D-four directional pitch-based......