金属基复合材料增强相涂层

Coatings on Reinforcements for Metal Matrix Composites

摘要:

综述了增强相涂层种类、涂层制备方法及其对金属基复合材料界面和性能的影响。根据涂层的功能将涂层分为润湿涂层、阻挡涂层和调节界面涂层。对化学镀、化学气相沉积、溶胶－凝胶法及其它涂层制备方法作了扼要讨论。也介绍了单涂层、双涂层及复合涂层对金属基复合材料界面及性能的影响。

Abstract:

Coatings on reinforcements, fabrication methods of the coatings and their effects on the interface and properties of metal matrix composites are reviewed. Various coatings matrix composites are classified as wetting coating, barrier coating and regulating interfacial coating according to the functions of the coatings such as improving wettability, barriering interfacial reaction and regulating interfacial properties, etc. Fabrication methods including electroless plating, chemical vaPOr depositinn,sol-gel technique and other methods are briefly discussed. Effects of single coatings, double coatings and complex coatings on the interface and properties of metal matrix composites are also introduced.