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composites with various needled preforms prepared by isothermal chemical vapor infiltration TANG Su-fang(汤素芳), WANG Dao-ling(王道岭), DENG Jing-yi(邓景屹), LIU Wen-chuan(刘文川), YANG Ke(杨 柯) (Institute... infiltration (ICVI), which are super-thin mat lay-up, 0?/90? weftless fabric lay-up, 0?/45? weftless fabric lay-up and 0?/45? twill fabric lay-up, were quantitatively evaluated by performing the ablation......
Microstructure characterization of a pressureless infiltrating oxidized SiCp preform by Al-8MgShu-bin Ren, Xiao-yu Shen, Xin-bo He, and Xuan-hui Qu School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China摘 要:The microstructure of a pressureless infiltrating 55vol% oxidized SiC preform by Al-8Mg......
Effect of CeO2 on low temperature pressureless sintering of porous Si3N4 ceramics刘甜甜1,2,姜翠凤1,郭伟11. School of Materials Engineering, Yancheng Institute of Technology2. School of Materials Science and Engineering, Anhui University of Science and Technology摘 要:Porous silicon nitride(Si3N4) ceramics were fabricated by low temperature pressureless sintering......
Effect of CeO2 on low temperature pressureless sintering of porous Si3N4 ceramics刘甜甜1,2,姜翠凤1,郭伟11. School of Materials Engineering, Yancheng Institute of Technology2. School of Materials Science and Engineering, Anhui University of Science and Technology摘 要:Porous silicon nitride(Si3N4) ceramics were fabricated by low temperature pressureless sintering......
Mechanical Properties of C_f/Mg Composites Fabricated by Pressure Infiltration MethodMeihui Song,Gaohui Wu,Wenshu Yang,Wei Jia,Ziyang Xiu and Guoqin Chen School of Materials Science and Engineering... infiltration method.Effects of fiber species,fiber arrangement,hybrid particles and environment temperature on microstructures and properties of the composite were studied.Results showed......
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Microstructure and properties of Ag–Ti3SiC2 contact materials prepared by pressureless sinteringMin Zhang1,Wu-bian Tian1,Pei-gen Zhang1,Jian-xiang Ding1,Ya-mei Zhang2,Zheng-ming Sun11. Jiangsu Key... on a Ti3SiC2 substrate was measured by the sessile drop method. The Ag–Ti3SiC2 composites were prepared from Ag and Ti3SiC2 powder mixtures by pressureless sintering. The effects of compacting pressure(100......
Comparative modeling of gas transport in isothermal chemical vapor infiltration process of C/SiC composites WEI Xi(魏 玺), CHENG Lai-fei(成来飞), ZHANG Li-tong(张立同), XU Yong-dong(徐永东), ZENG Qing... of ICVI process of C/SiC composites. Key words: C/SiC composites; modeling; isothermal chemical vapor infiltration; gas transport; convection 1 Introduction Carbon fiber-reinforced silicon carbide (C......
