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Al4SiC4 shows excellent heat resistance, thermal shock resistance, machinability, and oxidation resistance. We focused on Al4SiC4‐based ceramics with SiC as a non‐oxide matrix for ceramic matrix composites for aircraft jet engines. In this study, monolithic Al4SiC4 and Al4SiC4/SiC ceramics were fabricated by hot‐pressing, and a corrosion test against molten calcium‐magnesium‐alumino‐silicate (CMAS)...
Cover Photograph: This special issue recognizes the impressive accomplishments of Dr. rer. nat. habil. Mathias Herrmann and Dr. Hagen Klemm of Fraunhofer IKTS. Dr. Herrmann is a fellow of the European Ceramic Society, has co‐authored more than 200 papers, holds over 30 patents, and supervised more than 20 PhD theses. His research interests include non‐oxide ceramic materials and components for structural applications. The larger cover image comes from Dr. Herrmann's paper on SiC‐bonded diamond for improved bearings found in this issue...
Flash sintering is a novel technique that involves the sintering of green bodies in few seconds at relatively very low furnace temperature as compared to what is required to sinter them conventionally. In the present work, we flash‐sintered composites of 3 mol.% yttria‐stabilized zirconia (3YSZ) and graphene oxide (GO). The main aim of this work was to see if the decomposition or oxidation of carbonaceous...