Synthesis, fabrication, and applications of Ti3SiC2/SiC ceramics: a review

Ti3SiC2/SiC composites exhibit distinctive physical and chemical properties, which include unique-layered structures, excellent tribological properties, high thermal and electrical conductivity, etc. These properties bestow it significant potential applications. In recent years, there has been a notable advancement on the study of Ti3SiC2/SiC composites. Therefore, it is necessary to arrange a comprehensive overview of their research progress. In this review, the synthesis methods of Ti3SiC2/SiC composites are summarized, and these methods include sintering, molten salt, chemical vapor deposition, electrophoretic deposition, and other solid-liquid permeation synthesis methods. In addition, the different physical forms formed by Ti3SiC2/SiC composites are reported on their properties and important applications, specifically friction devices, microwave shielding and absorbing materials, materials for high-temperature applications, and other uses such as coating treatments. By exploring these innovative approaches, we can gain a better understanding on the synthesis and applications of Ti3SiC2/SiC composites.