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speed of 3 000 r/min and upset pressure of 63.6 MPa showed a very good joint. Key words: friction welding; hybrid aluminum composite; bonding interface; joining efficiency; metal matrix composite 1... MMCs together is required[1-3] There are still many problems on the joining of discontinuously reinforced aluminum matrix composite materials by the generally used fusion welding processes, such as: (1......
Study of Composite Hardcoat Anodizing of Aluminum Alloy 6063 and Its Friction Behaviors SHI Ya-qin1,Gao Xue-min1,LIU Shi-yong1,ZHANG Hui-chen1,LIU Wei1 (1.Institute of Metal and Technology, Dalian Maritime University, Dalian 116026, China) 摘要:A composite hard-anodized coating containing micro PTFE (polytetrafluoroethylene) particles on aluminum alloy 6063 was produced by adding micro PTFE......
THE INTERFACIAL BEHAVIORS OF ALUMINUM MATRIX COMPOSITE IN DIFFERENT WELDING METHODS G.T.Zhou1,J.T.Niu1,W.Guo1,M.Z.Wang1,J.F.Zhai1 (1.State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology (HIT) Abstract:Non-interlayer liquid phase diffusion welding (China Patent) and laser welding methods for aluminum matrix composite are mainly described in this paper......
EFFECTS OF HEAT TREATMENT ON THE THERMAL EXPANSION BEHAVIOR OF SiC WHISKER REINFORCED ALUMINUM COMPOSITE W.D.Fei1,W.L.Li1,C.K.Yao1,M.Hu1 (1.School of Materials Science and Technology, Harbin... of CTE of SiCw/Al composite agree better with those of Kerner''s model within lower temperature range. Key words:thermal expansion; thermal mismatch stress; SiC whisker; heat treatment; aluminum matrix......
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Effect of heat-treatment on microstructure and properties of SiC particulate-reinforced aluminum matrix composite SUN You-ping(孙有平), YAN Hong-ge(严红革), CHEN Zhen-hua(陈振华), ZHANG Hao(张昊) College... ℃ for 24 h, is up to 765 MPa. Key words: aluminum matrix composite; spray deposition; heat-treatment; fracture morphology <上一页 1 2 3 4 5 6 7 8 9 10 ... 1579 下一页 >