Dreßler, Wolfgang and Riedel, Ralf (1997):
Progress in silicon-based non-oxide structural ceramics.
In: International Journal of Refractory Metals & Hard Materials, 15, pp. 13-47, Elsevier Science Publishing Company, Conference on the Technology, Application of, and Markets for Hard and Superhard Materials - Wear Resistant Materials for the South African Industry, JOHANNESBURG, SOUTH AFRICA, AUG 29-SEP 01, 1995, ISSN 0263-4368,
DOI: 10.1016/S0263-4368(96)00046-7,
[Conference or Workshop Item]
Abstract
he progress in monolithic Si3N4 and SiC as well as in Si3N4/SiC-composites for structural applications is reviewed. The conventional processing including the powder synthesis, densification and microstructural design is discussed. The mechanical properties of the resulting silicon based non-oxide ceramics and their industrial applications as structural components are summarized. As an alternative route to fabricate Si3N4/SiC composites the hybrid processing utilizing the thermal conversion or organosilicon precursors to amorphous and polycrystalline multicomponent materials is described. The hybrid processed ceramics exhibit ultra-high temperature stability with respect to crystallization, oxidation and decomposition.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 1997 |
| Creators: | Dreßler, Wolfgang and Riedel, Ralf |
| Title: | Progress in silicon-based non-oxide structural ceramics |
| Language: | English |
| Abstract: | he progress in monolithic Si3N4 and SiC as well as in Si3N4/SiC-composites for structural applications is reviewed. The conventional processing including the powder synthesis, densification and microstructural design is discussed. The mechanical properties of the resulting silicon based non-oxide ceramics and their industrial applications as structural components are summarized. As an alternative route to fabricate Si3N4/SiC composites the hybrid processing utilizing the thermal conversion or organosilicon precursors to amorphous and polycrystalline multicomponent materials is described. The hybrid processed ceramics exhibit ultra-high temperature stability with respect to crystallization, oxidation and decomposition. |
| Journal or Publication Title: | International Journal of Refractory Metals and Hard Materials |
| Series Name: | International Journal of Refractory Metals & Hard Materials |
| Volume: | 15 |
| Number: | 1-3 |
| Publisher: | Elsevier Science Publishing Company |
| Uncontrolled Keywords: | HOT-PRESSED SI3N4; HIGH-TEMPERATURE STRENGTH; HIGH-TENSILE STRENGTH; FRACTURE-TOUGHNESS; MECHANICAL-PROPERTIES; MICROSTRUCTURAL DEVELOPMENT; MATRIX COMPOSITES; LIQUID-PHASE; AL2O3-Y2O3 ADDITIVES; TOUGHENING BEHAVIOR |
| Divisions: | 11 Department of Materials and Earth Sciences 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids |
| Event Title: | Conference on the Technology, Application of, and Markets for Hard and Superhard Materials - Wear Resistant Materials for the South African Industry |
| Event Location: | JOHANNESBURG, SOUTH AFRICA |
| Event Dates: | AUG 29-SEP 01, 1995 |
| Date Deposited: | 22 Aug 2018 08:19 |
| DOI: | 10.1016/S0263-4368(96)00046-7 |
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