共搜索到12003条信息,每页显示10条信息,共1201页。用时:0小时0分0秒343毫秒
Migration of Oxides in a Composite Coating and Its Effect on Inhibiting Coating DegradationXinqing MA Tiefan LI Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,110015,China摘... at the substrate/coating interface immediately afteraluminizing,the mechanism of migration of the oxides and its effect on the behaviour of degradationof the coatings oxidized at 1100℃ were studied......
......
Microstructure and sliding wear behavior of pseudo-alloy PS45/CuAl8 composite coating sprayed by HVAA techniqueWU Yaosha a , ZENG Dechang a , LIU Zhongwu a , QIU Wanqi a , YU Hongya a , ZHONG Xichun... Torch Polytechnic, Zhongshan 528436, China摘 要:A pseudo-alloy PS45/CuAl8 composite coating was sprayed on steel substrate by high-velocity activated arc......
Study on preparation and properties of CeO2/epoxy resin composite coating on sintered NdFeB magnetPengjie Zhang1,2,3,4,Minggang Zhu2,Wei Li2,Guangqing Xu1,Yucheng Wu11. School of Materials Science...="ChDivSummary">The CeO2/epoxy resin composite coating was deposited on NdFeB substrate by cathode electrophoresis method for enhancing the anticorrosion and anti-wear performances. The morphologies and structures......
Study on preparation and properties of CeO2/epoxy resin composite coating on sintered NdFeB magnetPengjie Zhang1,2,3,4,Minggang Zhu2,Wei Li2,Guangqing Xu1,Yucheng Wu11. School of Materials Science...="ChDivSummary">The CeO2/epoxy resin composite coating was deposited on NdFeB substrate by cathode electrophoresis method for enhancing the anticorrosion and anti-wear performances. The morphologies and structures......
Properties and structure of RE-Ni-W-P-SiC composite coating prepared by impulse electrodeposition SONG Yue-hai(宋曰海), WEI Gang(魏 刚), XIONG Rong-chun(熊蓉春) College of Materials Science... composite coating were investigated. The results show that the hardness and electrodepositing speed of composite coatings obtained at an impulse current are higher than those at a direct current......
......
composite foil; current collectors; Al4C3; metallurgical combination; carbon coating 常用储能器件如锂离子电池,超级电容器和铝电解电容器都需要用集流体(也称集电极)作为电极材料载体或电气引出端.铝箔作为最常用的集流体材料,其主要用途包括锂离子电池正极材料载体,超级电容器正负材料载体[1-2]和固体铝电解电容器阴极[3...; 文献标志码:A 文章编号:1672-7207(2013)12-4793-06 Micro-structure and performance of low resistance aluminum/carbon composite foil prepared by resin......
High Velocity Electric Arc Sprayed Fe-Al-Nb-B Composite Coating and Its Wear BehaviorYongxiong CHEN1,Xiubing LIANG1,Jinyuan BAI2,Binshi XU21. National Engineering Research Center for Mechanical...-Al-Nb-B coating is a typical composite coating, which is distributed inhomogeneously with α-Fe crystalline, FeAl and Fe 3 Al intermetallics, amorphous and nanocrystallines as well as locally existed......
into the oxidation behavior of the as-deposited coatings at 650 ℃ under 0.1 MPa flowing pure O2. The present results show differences in the oxidation behavior of Fe40Al coating and Fe40Al-xWC composite coatings. The irregular Fe2O3 layer is seen on the top surface of the composite coatings. Fe40Al coating and Fe40Al-15WC composite coating both suffer a catastrophic corrosion due to the formation of a porous......