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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 of Solidification Processing, Northwestern Polytechnical University, Xi′an 710072, China) Abstract: The pressureless infiltration kinetics was investigated by plotting the infiltration distance......
J. Cent. South Univ. Technol. (2011) 18: 953-959 DOI: 10.1007/s11771-011-0786-3 Bonding mechanism of X10CrNi18-8 with Ni/Al2O3 composite ceramic by pressureless infiltration YANG Shao-feng(杨少锋..., Guangzhou 510640, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: An alloy steel/alumina composite was successfully fabricated by pressureless infiltration......
and Technology, Huainan 232001, China) Abstract: The SiCp/Al composites with high volume fraction of SiC were fabricated by pressureless infiltration technique. The microstructures and the fracture... with increasing particle size of SiCp. The composites have the character of brittleness fracture. Key words: SiCp/Al composites; microstructure; bending strength; pressureless infiltration ......
Preparation of SiCp/Cu composites by Ti-activated pressureless infiltration ZHANG Lin(章 林), QU Xuan-hui(曲选辉), DUAN Bo-hua(段柏华), HE Xin-bo(何新波), QIN Ming-li(秦明礼), LU Xin(路 新) State Key Laboratory... are produced by pressureless infiltration of copper alloy into Ti-activated SiC preform. The volume fraction of SiC reaches 57%. The densification achieves 97.5%. The bending strength varies from 150......
Pressureless infiltration processing and thermal properties of SiCp/Al composites with high SiC particle content ZHOU Xian-liang(周贤良), ZOU Ai-hua(邹爱华), HUA Xiao-zhen(华小珍), ZHANG Jian-yun(张建云..., SiCp/ZL101, SiCp/ZL102 composites with SiCp volume fraction of 55% were fabricated by pressureless infiltration. The microstructure was examined and thermal properties were characterized for SiCp/Al......
Effect of porosity on wear resistance of SiCp/Cu composites prepared by pressureless infiltration ZHANG Lin(章 林), QU Xuan-hui(曲选辉), DUAN Bo-hua(段柏华), HE Xin-bo(何新波), QIN Ming-li...; Abstract: The influence of porosity on the wear behavior of high volume fraction (61%) SiCp/Cu composite produced by pressureless infiltration was studied using a sliding, reciprocating......
Development of Si3N4/Al composite by pressureless melt infiltration Akhtar Farid, GUO Shi-ju Institute of Powder Metallurgy, University of Science and Technology Beijing, Beijing 100083, China...; Abstract: Pressureless infiltration process......
by pressureless reactive infiltration of CuTi alloy into carbon fiber preforms. The microstructure of composites and interface reaction was investigated by X-ray diffractometry, energy dispersive..., and then pressureless infiltration becomes available. The titanium carbide precipitates in the liquid metal around the carbon fiber in the form of solution-separation style. The titanium carbide......
Wettability and pressureless infiltration mechanism in SiC-Cu systemsLin Zhang, Xuan-hui Qu, Bai-hua Duan, Xin-bo He, Ming-li Qin, and Shu-bin Ren State Key Laboratory for Advanced Metals... alloys on SiC substrates was studied by a sessile drop technique. The microstructure of SiCp/Cu composites and the pressureless infiltration mechanism were analyzed. The results indicate that Ti and Cr......
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