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Trans. Nonferrous Met. Soc. China 24(2014) 1779-1784 Pyrolysis mechanism of ZrC precursor and fabrication of C/C–ZrC composites by precursor infiltration and pyrolysis Chun-xuan LIU, Jian-xun CHEN...: C/C-ZrC composites were prepared by precursor infiltration and pyrolysis using the organic zirconium as precursor. The conversion mechanisms of the precursors such as the thermal behavior, structural......
the graphitization of diamond under high temperature and low pressure, diamond/Si C composites were firstly fabricated by a rapid gaseous Si vacuum reactive infiltration process. The microstructure and graphitization behavior of diamond in the composites under various infiltration temperatures and holding time were investigated. The thermal conductivity of the resultant materials was discussed......
Low-temperature heat conduction characteristics of diamond/Cu composite by pressure infiltration methodHong Guo,Guang-Zhong Wang,Xi-Min Zhang,Fa-Zhang Yin,Cheng-Chang JiaSchool of Materials and Engineering, University of Science & Technology Beijing摘 要:In this paper,diamond/CuCr and diamond/CuB composites were prepared using the pressure infiltration......
Effect of chemical vapor infiltration treatment on the wave-absorbing performance of carbon fiber/cement compositesKezhi Li, Chuang Wang, Hejun Li, Lingjun Guo, and Jihua Lu School of Materials... infiltration technology. A thinner layer of pyrocarbon was deposited on the fiber surface. The dispersion of carbon fibers in a cement matrix and the mechanical properties of carbon fiber/cement......
Ballistic Performance and Damage Characteristics of Chemical Vapor Infiltration Quasi 3D-Cf/SiC Composites何旭道,程兴旺,WANG Qi,WANG PeiNational Key Laboratory of Science and Technology on Materials under...) needle-punched Cf/SiC composites prepared by chemical vapor infiltration(CVI),penetration experiments were conducted by using 7.62 mm armor piercing incendiary(API).Macro and micro fracture morphologies......
A Numerical Study of Densification Behavior of Silicon Carbide Matrix Composites in Isothermal Chemical Vapor Infiltration关康1,WU Jianqing1,CHENG Laifei21. School of Materials Science and Engineering... for the numerical simulation of the process of ceramic matrix composites densified by isothermal chemical vapor infiltration(ICVI). The models were used to carry out a systematic study on the influence......
Ablative and Mechanical Properties of C/C-ZrC Composites Prepared by Precursor Infiltration and Pyrolysis ProcessKezhi Li,Jing Xie,Hejun Li,Qiangang FuState Key Laboratory of Solidification... infiltration and pyrolysis process using zirconium-containing polymer.Ablation properties of the composites were investigated by oxyacetylene flame with heat flux of 2380 and 4180 kW/m2,respectively......
Electrical capacitance volume tomography for measurement soil water infiltration in vessel experimentsMuhammad Mukhlisin1, 2, Marlin Ramadhan Baidillah1, Mohd Raihan Taha1(1. Department of Civil... laboratory infiltration experiment. 32 ECVT sensors were installed on the sides of an empty PVC column. Water was poured into the column at a constant rate, and ECVT data were collected every second......
of the constituents as required by the pressureless infiltration processes [13]. In this study, the production of Al/SiC-B4C hybrid composite by vacuum assisted investment flask casting is investigated... Trans. Nonferrous Met. Soc. China 22(2012) 1563-1567 Infiltration of A6063 aluminium alloy into SiC-B4C hybrid preforms using vacuum assisted block mould investment casting technique Alptekin......
Self-lubricating bidirectional carbon fiber reinforced smart aluminum composites by squeeze infiltration processK.M.Sree Manu1,L.Ajay Raag1,T.P.D.Rajan1,B.C.Pai11. CSIR-National Institute... resistance and low coefficient of friction.Bidirectional(BD) satin weave polyacrylonitrile(PAN)based carbon fiber(Cf) fabric preform was successfully infiltrated with Al 6061 alloy by squeeze infiltration......