Projects(51221001,51222207)supported by the National Natural Science Foundation of China;Project(090677)supported by the Program for New Century Excellent Talents in University of Ministry of Education of China;Project(B08040)supported by the Program of Introducing Talents of Discipline to Universities (111 Project) of China
To improve the oxidation resistance of C/C composites, a double SiC protective coating was prepared by a two-step technique. Firstly, the inner SiC layer was prepared by a pack cementation technique, and then an outer...