High-Temperature Bending Tests of Reaction-Sintered Silicon Carbide-Based Ceramic Materials-Reference-Cited by-同舟云学术

High-Temperature Bending Tests of Reaction-Sintered Silicon Carbide-Based Ceramic Materials

Published:2023-12-15 Issue:1 Volume: Page:21-26
ISSN:0044-4618
Container-title:Журнал прикладной химии
language:
Short-container-title:Žurnal prikladnoj himii

Author:

Markov M. A.¹,Vikhman S. V.²,Belyakov A. N.¹,Dyuskina D. A.¹,Kashtanov A. D.¹,Perevislov S. N.¹,Chekuryaev A. G.¹,Bykova A. D.¹

Affiliation:

1. NRC “Kurchatov Institute”- CRISM “Prometey”, 191015, St. Petersburg, Russia

2. St. Petersburg State Institute of Technology (Technical University), 191013, St. Petersburg, Russia

Abstract

The high-temperature strength properties of silicon carbide-based ceramic materials reaction-sintered in air and vacuum are proved by experimental data. The ultimate bending strength of pressed and cast ceramic material samples at temperatures up to 1400°C was measured as a criterion. High-temperature tests demonstrate the guaranteed strength of ceramics above 100 MPa. An example of the manufacture of a complex shaped ceramic product using the hot slip casting processing under pressure into additive water-soluble forms is given. An approval of the combined technology makes it possible to manufacture bladed ceramic elements with a thickness of about 1 mm.

Publisher

The Russian Academy of Sciences

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