Ultra-high temperature ceramics (UHTCs) are generally referred to the carbides, nitrides,
and borides of the transition metals, with the Group IVB compounds (Zr & Hf) and TaC as the …

This review paper aims to look at silicon-based ceramic matrix composites and infiltration-
based approaches for them. There are many different types of infiltration-based …

Ultrahigh temperature ceramic matrix composites (UHTCMCs) are critical for the
development of high Mach reusable hypersonic vehicles. Although various materials are …

Four kinds of sandwich-structured C/C-SiC and C/C-SiC-ZrC composites with or without a
SiC interphase deposited by isothermal chemical vapor infiltration (ICVI), were designed …

Multi-cycle and long-term ablation behavior of C f/ZrB 2-SiC composite was evaluated by
plasma ablation flame at 2500° C. The composites can be protected by the oxide layer with …

Abstract AC/C-ZrC-SiC composite was successfully prepared by high-solid-loading slurry
impregnation combined with polymer infiltration and pyrolysis. The microstructure and …

The reusability of CMCs with inherently high-temperature capabilities and ablation
resistance goes through understanding of the effects of residual thermal stresses (RTS) …

In this paper, for the first time, we report the manufacturing and characterization of large
UHTCMCs discs, made of a ZrB 2/SiC matrix reinforced with PyC-coated PAN-based carbon …

In this work, pitch-based carbon fibers were utilized to reinforce silicon carbide (SiC)
composites via reaction melting infiltration (RMI) method by controlling the reaction …

With the increasing Mach numbers of hypersonic vehicles, extreme aerothermal
environments impose substantial challenges on vehicle materials. High thermal conductivity …