Microstructure of nickel foam/Mg double interpenetrating composites

作     者：赵龙志 赵明娟 李娜 闫洪 张劲松 

作者机构：School of Mechanical and Electrical EngineeringNanchang University Key Laboratory of Ministry of Education for Conveyance and EquipmentEast China Jiaotong University Key Laboratory of Superlight Materials and Surface TechnologyMinistry of EducationHarbin Engineering University Institute of Metal ResearchChinese Academy of Sciences 

出 版 物：《Transactions of Nonferrous Metals Society of China》 (中国有色金属学报（英文版）)

年 卷 期：2010年第20卷第B07期

页      面：463-466页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：Project(07JD06)supported by Science Research Foundation of East China Jiaotong University,China Project(09497)supported by Young Science Foundation of Jiangxi Province Education Office,China Project(2009GQC0014)supported by the Natural Science Foundation of Jiangxi Province,China Project(50765005)supported by the National Natural Science Foundation of China 

主　　题：pressureless infiltration nickel foam double interpenetrating composites interface bonding fractograph 

摘      要：The magnesium matrix double interpenetrating composites reinforced by nickel foam were fabricated by pressureless infiltration *** the morphology of the nickel reinforcement and the microstructures of composites were characterized by *** results show that not only is the nickel foam reinforcement reticular in three dimensions,but also the struts of foam keep the network structure,which ensures that the Ni foam/Mg composites are double *** interface bonding of composites between magnesium matrix and nickel foam reinforcement is good,without reaction around the interface,which is the indispensable condition that advanced composites should *** matrix distributes in the windows of nickel foam,the triangle center holes and microhole of nickel struts,and the composites have double interpenetrating structure,which makes the composites have unique properties.