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; 文献标识码:A 文章编号:1672-7207(2008)06-1219-05 Carbon fiber paper fabricated by CVD for application of proton exchange membrane fuel cell XIAO Yong, HUANG Qi-zhong, CHANG Xin, WANG Xiu-fei, GUO Jun (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: PAN based carbon fiber paper......
Fabrication of Short Carbon Fiber Reinforced AZ91D Alloy by Infiltration-Extrusion Integrated Technique () 摘要:Short carbon fiber reinforced AZ91D alloy (Csf/AZ91D) was fabricated by the infiltration-extrusion method. The short carbon fiber preform was infiltrated with melted AZ91D alloy under the assistant of gas pressure. The extrusion processing was applied following the infiltration......
Design,Preparation and Properties of Carbon Fiber Reinforced Ultra-High Temperature Ceramic Composites for Aerospace Applications:A ReviewSufang Tang,Chenglong HuInstitute of Metal Research,Chinese Academy of Sciences摘 要:Carbon fiber reinforced ultra-high temperature ceramic(UHTC) composites, consisting of carbon fibers embedded in a UHTC-matrix or a C......
Trans. Nonferrous Met. Soc. China 22(2012) 354-359 Influence of pyrolytic carbon coatings on complex permittivity and microwave absorbing properties of Al2O3 fiber woven fabrics DING Dong-hai, ZHOU...: The pyrolytic carbon (PyC) coatings were fabricated on Al2O3 fiber fabrics by the method of chemical vapor deposition (CVD). The microstructures of Al2O3 fibers with and without PyC coatings were......
利用电化学方法对高模量碳纤维表面处理的研究 JIANG Yan-yan1,TIAN Yan-hong2 (1.University of Beijing Chemical Technology,Institute of Carbon fiber and Composite,Beijing 100029,China;2.北京化工大学碳纤维及复合材料研究所307室) 摘要:This paper used electrochemical synthesis to decorate the surface of high-module carbon fiber by PABA/BPA reaction system.Develop continual electrochemical synthesis process in this reaction system and research......
J. Cent. South Univ. Technol. (2009) 16: 0881-0886 DOI: 10.1007/s11771-009-0146-08 Thermal-mechanical properties of short carbon fiber reinforced geopolymer matrix composites subjected...; Abstract: Short carbon fiber preform......
. Carbon brush for miniature motors and method of making same [P]. US 5136198, 1990-04-05. [10] ROBERGE R. Carbon brush performance and application in the pulp and paper environment [J]. National... Preparation of carbon brushes with thermosetting resin binder XIA Jin-tong(夏金童), HU Zhong-liang(胡忠良), CHEN Zhen-hua(陈振华), DING Guo-yun(丁国芸) College of Materials Science and Engineering, Hunan......
Field Sensing Characteristic Research of Carbon Fiber Smart Material张小玉,吕泳,CHEN Jianzhong,LI ZhuoqiuSchool of Science, Wuhan University of Technology摘 要:In order to research the field sensing characteristic of the carbon fiber smart material, the Tikhonov regularization principle and the modified Newton-Raphson(MNR) algorithm were adopted to solve......
. The interposition fixing structure between TiO2 film and carbon fiber was investigated by means of SEM-EDX, XRD, XPS and FTIR, and a model was proposed to explain this structure. With SEM examination of carbon... of the TiO2/ACFs was thought to be formed with an interfacial reaction between TiO2 film and carbon fibers. These provide some evidence of firm attachment of TiO2 film to carbon fiber surface......
. Also, the pyrocarbon and thermal conductivity of carbon/carbon composites with different carbon fibers as preform were studied. The results show that M40 carbon fiber has the largest crystallite size and the least d002, T300 follows, and T700 the third. With the increase of heat treatment temperature, the surface state and crystal size of carbon fibers change correspondingly. M40 carbon fiber......
