Work

High-temperature silicon carbide ceramic sintered with erbium oxide

Year: 2024

Type: article

Abstract: Microstructure development and phase formation processes during sintering of silicon carbide-based materials with Er2O3‒AlN sintering additive were investigated. Their mechanical properties were measured as a function of Er2O3‒AlN content and proportion of α- and β-SiC powders in the initial mixtures. Silicon carbide-based ceramics with Er2O3‒AlN sintering additive with flexural strength at room temperature (677±18) МPa, flexural strength at 1600 °С (472±12 МPа), fracture toughness ~ 5,8 МPа·m1/2 were fabricated.

Source: NOVYE OGNEUPORY (NEW REFRACTORIES)

DOI: 10.17073/1683-4518-2024-10-21-24

Authors: E. S. Tverdokhleb (Antonova), N. A. Golubeva, M. G. Lisachenko

Institution: "Institute of Metallurgy and Ore Beneficiation" JSC

Language: English

Topic: Advanced ceramic materials synthesis

Subfield: Ceramics and Composites

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4405379302

FWCI:

Cites: 4

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Related to: 10