摘要
本文以ＴＥＭ和ＥＤＳ为主要分析手段，研究了不同颗粒增强的Ａｌ－４％Ｍｇ复合材料的界面及其基体中的微观结构，探讨了它们的形成原因。结果表明：ＳｉＯ_２颗粒与基体间为反应结合，Ａｌ_２Ｏ_３和ＳｉＣ则基本上为机械结合。
icrostructures of interfaces and matrix in porticulates reinforced Al-4%Mg composites were investi-gated. The formation mechanism was discussed. Results showed that SiO_2 particle and matrix were reac-tion-bonded , while Al_2O-3,SiC particles and matrix mechanically bonded.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1995年第8期28-31,共4页
Journal of Materials Engineering
基金
国家自然科学基金
金属基复合材料国家重点实验室开放基金
