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content has a different influence on accelerating the aging processes of aluminum alloys and the composites, and the hardness also increases. Key words: aluminum matrix composites; sub-micron Al2O3 particles; aluminum alloys; aging behavior 1 Introduction Aging behaviors of aluminum matrix composites reinforced by micron grade particles have been well developed for about thirty years[1-3]. Many......
Institute of Technology, Harbin 150001, China) Abstract:The thermal expansion behaviors of SiC whisker reinforced commercially pure aluminum composites subjected to different heat treatments were studied... of the composite were examined by the transmission electron microscope and Xray diffraction, respectively. The dislocation density and thermal mismatch stresses in the matrix of the composites water quenched from......
="ChDivSummary" name="ChDivSummary">Metal matrix composites (MMCs) with high specific stiffness, high strength, improved wear resistance, and thermal properties are being increasingly used in advanced structural, aerospace, automotive, electronics, and wear applications. Aluminum alloy-silicon carbide composites were developed using a new combination of the vortex method and the pressure die-casting......
Finite Element Analysis of Push-Out Test of SiC Fiber Reinforced Titanium Matrix Composites () 摘要:Based on the interphase layer model and the spring layer model, an improved interface model was developed to evaluate the interfacial shear strength of Titanium matrix composites(TMCs) and to analyze the effects of various parameters on the interfacial properties. The results showed......
类号:TG 146.2 文献标识码:A Microstructures and mechanical properties of spray co-deposited SiCp/2024 aluminum matrix composite GAO Wen-li1, 2, SU Hai2, ZHANG Hui2, LIU... University, Changsha 410082, China) Abstract: SiCp/2024 aluminum matrix composite sheets were fabricated by spray co-deposition, rolling and hot extrusion process. The microstructures and mechanical......
Effect of Carbon Nanotube Orientation on Mechanical Properties and Thermal Expansion Coefficient of Carbon Nanotube-Reinforced Aluminum Matrix CompositesZ.Y.Liu1,2,B.L.Xiao2,W.G.Wang3,Z.Y.Ma21.... of Mechanical Engineering,Liaoning Shihua University摘 要:Carbon nanotube-reinforced 2009Al(CNT/2009Al) composites with randomly oriented CNTs and aligned CNTs were......
A bottom-up strategy toward metal nano-particles modified graphene nanoplates for fabricating aluminum matrix composites and interface studyTielong Han1,Enzuo Liu1,2,Jiajun Li1,Naiqin Zhao1,2,Chunnian He1,2,3,41. School of Materials Science and Engineering, Tianjin Key Laboratory of Composites and Functional Materials, Tianjin University2. Joint School of National University of Singapore......
. Characteristic of principle properties and microstructure of TP-650 particles reinforced titanium matrix composites[J]. Rare Metal Materials and Engineering, 2004, 33(6): 620-623. (in Chinese) [3... Hot deformation and processing maps of titanium matrix composite WANG Rui-ning(王蕊宁)1, 2, XI Zheng-ping(奚正平)2, ZHAO Yong-qing(赵永庆)2, QI Yun-lian(戚运莲)2 1. School......
Damping capacity of amorphous carbon fiber/aluminum matrix composites at room temperatureLI Aibin,WANG Hongmei,LI Shasha,and ZHENG Peiqi School of Materials Science and Engineering,Harbin Institute... aluminum matrix composites was investigated.At room temperature,the dislocation damping is the primary damping mechanism.Meanwhile,the dislocation damping exhibits dynamic hysteresis at low strain amplitudes......
="ChDivSummary">The thermal expansion behavior of aluminum matrix composites reinforced with hybrid(nanometer and micrometer) Al2O3 particles was measured between 100 and 600℃ and compared to theoretical...Thermal Expansion of Al Matrix Composites Reinforced with Hybrid Micro-/ nano-sized Al2O3 ParticlesZhibo Lei1,Ke Zhao1,Yiguang Wang1,Linan An21. School of Materials Science and Engineering......