Choi, HJ Kim, YW Mitomo, M Nishimura, T Lee, JH Kim, DY 2024-01-21T07:09:14Z 2024-01-21T07:09:14Z 2021-09-02 2004-05 1359-6462 https://pubs.kist.re.kr/handle/201004/137650 We report SiC ceramics sintered with AlN and Sc2O3 (or Lu2O3) that retain room temperature strength to 1500 degreesC. The intergranular glassy phase has not been observed in the ceramics due to a designed-sintering additive and, thus, the unsatisfactory effect of glassy phases on the high temperature strength is eliminated. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. English PERGAMON-ELSEVIER SCIENCE LTD HIGH-TEMPERATURE STRENGTH SILICON-NITRIDE CERAMICS ALUMINUM NITRIDE FILMS BEHAVIOR CARBIDE DEFORMATION THICKNESS OXIDE Intergranular glassy phase free SiC ceramics retains strength at 1500 degrees C Article 10.1016/j.scriptamat.2004.02.008 1 SCRIPTA MATERIALIA, v.50, no.9, pp.1203 - 1207 SCRIPTA MATERIALIA 50 9 1203 1207 scie scopus 000220132400003 2-s2.0-1342264203 Nanoscience & Nanotechnology Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Science & Technology - Other Topics Materials Science Metallurgy & Metallurgical Engineering Article HIGH-TEMPERATURE STRENGTH SILICON-NITRIDE CERAMICS ALUMINUM NITRIDE FILMS BEHAVIOR CARBIDE DEFORMATION THICKNESS OXIDE sintering grain boundary structure high-resolution electron microscopy modeling silicon carbide