Dense Si//3N//4 ceramic bodies with additives of nitrides such as AlN, TiN, YN, VN, NbN and ZrN were farbicated by high pressure hot-pressing and HIPing under 0. 15-3. 0 GPa and 1650 degree C-1800 degree C for 1 hour. Temperature dependences of Vickers microhardness and fracture toughness were measured from room temperature to 1200 degree C. Little change was observed in this temperature range.
CITATION STYLE
Shimada, M., Uchida, N., & Koizumi, M. (1984). FABRICATION OF Si3N4 CERAMICS WITH ADDITIVES OF METAL NITRIDES BY HIGH PRESSURE HOT-PRESSING AND HIPING. In Materials Science Research (Vol. 17, pp. 583–589). Plenum Press. https://doi.org/10.1007/978-1-4684-8205-8_42
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