Influence of Si on Interfacial Combination of SiCp/Al-Mg-Si Composite

作     者：Han Jianmin Li Ronghua Li Mingwei Cui Shihai Li Weijing Wang Jinhua 

作者机构：School of MechanicalElectronic and Control EngineeringBeijing Jiaotong UniversityBeijing 100044China 

出 版 物：《Journal of Rare Earths》 (稀土学报(英文版))

年 卷 期：2004年第22卷第z2期

页      面：69-72页

核心收录：

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

基　　金：国家高技术研究发展计划(863计划)(2003AA331190) 

主　　题：interfacial combination Si SiCp/Al-Mg-Si composite 

摘      要：The scanning electron microscopy (SEM) analysis results of Si distribution in the interface between SiC reinforcements and aluminum matrix of a stir casting SiCp/Al-Mg-Si composite were presented. Results show that there is Si precipitation deposit on the interface of the composite and Si connects with SiC reinforcements in one side and connects with aluminum matrix in the other side. Si phase plays as a connecting bridge, which contributes to the interfacial combination of SiCp/Al composite.