Research Progress on Al₂O₃/Cu Composite

The paper briefly describes the most common preparation methods of Al₂O₃/Cu composite and their respective advantages and disadvantages. The factors of affecting the properties of the composite are analyzed from amounts, size and shape of Al₂O₃ particle and surface activity, substrate metals and follow-up treatment, and so on. At last, this paper also puts forward the research development direction of Al₂O₃/Cu composite.