Fabrication and abrasive wear properties of metal matrix composites reinforced with three-dimensional network structure

查看全文 作　　者：WANG [1,2]Shouren;GENG [3]Haoran;LI [1]Kunshan;SONG [1]Bo;WANG [3]Yingzi;HUI [3]Linhai

机构地区：[1]School of Mechanical Engineering, Jinan University, Jinan 250022, China;[2]The Key Laboratory of Liquid Structure and Heredity of Materials, Shandong University, Jinan 250014, China;[3]School of Materials Science, Jinan University, Jinan 250022, China

出　　处：《Rare Metals》索引2006年第25卷第6期,共9页

基　　金：This work was financially supported by the Natural Science Foundation of Shandong Province, China (Y2006F03). 摘　　要：Reticulated polyurethane was chosen as the preceramic material for preparing the porous preform using the rep- lication process. The immersing and sintering processes were each performed twice for fabricating a high-porosity and su- per-strong skeleton. The aluminum magnesium matrix composites reinforced with three-dimensional network structure were prepared using the infiltration technique by pressure assisting and vacuum driving. Light interfacial reactions have played a profitable role in most of the ceramic-metal systems. The metal matrix composites interpenetrated with the ceramic phase have a higher wear resistance than the metal matrix phase. The volume fraction of ceramic reinforcement has a sig- nificant effect on the abrasive wear, and the wear rate can be decreased with the increase of the volume fraction of rein- forcement. 关键词：研磨剂金属矩阵复合材料三维网络结构铝化镁

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Fabrication and abrasive wear properties of metal matrix composites reinforced with three-dimensional network structure

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