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Microstructure and damping behavior of SiCp/Gr/2024Al metal matrix composites by squeeze casting technology LENG Jin-feng(冷金凤), WU Gao-hui(武高辉) Center for Metal Matrix Composites Engineering Technology, Harbin Institute of Technology, Harbin 150001, China Received 28 July 2006; accepted 15 September 2006 Abstract: SiCp/Gr/2024Al metal matrix composites were processed by squeeze casting......
and fracture of the metal matrix. The fracture surfaces of SiCp/5210 Al composites are shown in Fig.4. With the increase of the particle size, the fracture surface of the composite was smooth. When the particle... of reinforcement fracture in particle- reinforced metal-matrix composites [J]. Metall Mater Trans A, 1994, 25: 2403-2420. [9] SRIVATSAN T S, MESLET AL-HAJRI, SMITH C, et al, The tensile response......
Effect of particle characteristics on deformation of particle reinforced metal matrix composites ZHANG Peng(张 鹏), LI Fu-guo(李付国) School of Materials Science and Engineering...; Abstract: The particle characteristics of 15% SiC particles reinforced metal matrix composites (MMC) made by powder......
Simplified prediction model for elastic modulus of particulate reinforced metal matrix composites WANG Wen-ming(王文明)1, 2, PAN Fu-sheng(潘复生)1, 2, LU Yun(鲁 云)3, ZENG Su-min(曾苏民)4 1. Chongqing... metal matrix Al composite was developed and improved. Expressions of rigidity and flexibility of the rule of mixing were proposed. A five-zone model for elasticity performance calculation of the composite......
Fatigue Behaviour of Metal Matrix Composites王中光,孙正明,于维成摘 要:<正> Based mainly on the work done at the authors’laboratory in recent years,this paper examines whatis currently known about the cyclic deformationand fatigue properties of metal matrix composites,with particular emphasis on discontinuous fiber(whisker or particulate)-reinforced Al......
metal matrix composites (MMCs) was simulated using a two-dimensional solidification temperature field model by the finite element method. The concept of the character length was proposed to describe... the value of the character length was derived and applied. Key words: metal matrix composites (MMCs); numerical simulation; temperature field; finite element method; solidification 1 Introduction......
Effects of particle size on residual stresses of metal matrix composites YAN Yi-wu(晏义伍), GENG Lin(耿 林), LI Ai-bin(李爱滨) School of Materials Science and Engineering, Harbin Institute of Technology... the fabrication temperature in the SiCp reinforced Al matrix composites. In the simulation, the two-dimensional and random distribution multi-particle unit cell model and plane strain conditions were......
. The mechanical and wear properties of hybrid aluminium metal matrix composites were investigated. Mica and SiC ceramic particles were incorporated into Al 356 alloy by stir-casting route. Microstructures... strength and hardness are achieved with Al/10SiC-3mica composites. The increase in mass fraction of mica improves the wear loss of the composites. Key words: hybrid metal matrix composites; SiC; mica; Al 356......
Micro-yield behaviors of Al2O3-SiO2(sf)/Al-Si metal matrix composites LIU Guan-jun(刘贯军)1,2, LI Wen-fang(李文芳)1, PENG Ji-hua(彭继华)1, DU Jun(杜 军)1 1. School of Mechanical Engineering, South China...: Effects of the volume fraction and the size of crystallized alumina silicate short fibers as well as heat treatment processes on micro-yield strength(MYS) of Al2O3-SiO2(sf)/Al-Si metal matrix composite......
