The interface characteristics of as-cast SiCp/Mg(AZ80) composite

The interface physical and chemical characteristics between matrix and reinforcement are vital to the metal matrix composites (MMCs) properties. Interfacial studies usually include identification of the interfacial structure and/or reaction products and determination of crystallographic relationships. The aim of this paper is to study the interface of SiCp/AZ80 composite and determine the phase that formed at the interface. The mechanism of these phases formation is also discussed.