Preparation of MoSi2–SiC–ZrB2 Structural Ceramics by Free Sintering

Preparation of MoSi2–SiC–ZrB2 Structural Ceramics by Free Sintering

Technological conditions for preparing ceramics based on MoSi 2 hardened by SiC and ZrB 2 that have enhanced physicomechanical properties (relative density ≥99.1%, bending strength 480 MPa) were experimentally investigated. The developed composites could be recommended for the creation based on them...

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Veröffentlicht in:Refractories and industrial ceramics 2019-11, Vol.60 (4), p.385-388
Hauptverfasser: Markov, M. A., Ordan’yan, S. S., Vikhman, S. V., Perevislov, S. N., Krasikov, A. V., Bykova, A. D., Staritsyn, M. V.
Format: Artikel
Sprache:eng
Schlagworte:
Bend strength
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Glass
High temperature
Materials Science
Molybdenum disilicides
Natural Materials
Oxidation
Refractory materials
Silicon carbide
Zirconium compounds
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Zusammenfassung:Technological conditions for preparing ceramics based on MoSi 2 hardened by SiC and ZrB 2 that have enhanced physicomechanical properties (relative density ≥99.1%, bending strength 480 MPa) were experimentally investigated. The developed composites could be recommended for the creation based on them of functional structural ceramics operating at elevated temperatures in an oxidizing environment.
ISSN:1083-4877
1573-9139
DOI:10.1007/s11148-019-00372-4