This study was supported by the National Natural Science Foundation of China(Grant No.11975296);the Natural Science Foundation of Ningbo City(Grant No.2021J199);We would like to recognize the support from the Ningbo 3315 Innovative Teams Program,China(Grant No.2019A-14-C);Peter TATARKO gratefully acknowledges the financial support of the project APVV-17-0328;this study was performed as part of the implementation of the project“Building-up Centre for advanced materials application of the Slovak Academy of Sciences”and ITMS project(Grant No.313021T081);supported by the Research&Innovation Operational Programme funded by the ERDF.
A novel Y_(3)Si_(2)C_(2)material was synthesized at a relatively low temperature(900℃)using a molten salt method for the first time,and subsequently used as the joining material for carbon fiber reinforced SiC(Cf/SiC...
supported by the Key Program of the National Natural Science Foundation of China(No.52032003);the National Natural Science Foundation of China(Nos.519720820 and 51772061);the Science Foundation of the National Key Laboratory of Science and Technology on Advanced Composites in Special Environments(No.6142905202112);the Heilongjiang Provincial Postdoctoral Science Foundation(No.LBH-Z20144).
To further improve the oxidation resistance of polymer derived ceramic(PDC)composites in harsh environments,Cf/SiC/SiHfBOC composites were prepared by chemical vapor infiltration(CVI)and precursor impregnation pyrolys...