Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of oxidation resistance of nonoxide monolithic ceramics
NORM herausgegeben am 1.8.2023
Bezeichnung normen: ČSN EN ISO 20509
Zeichen: 727544
Katalog-Nummer: 517284
Ausgabedatum normen: 1.8.2023
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This Standard describes the method of test for determining the oxidation resistance of non-oxide monolithic ceramics, such as silicon nitride, Sialon1) and silicon carbide at high temperatures. This Standard is intended to provide an assessment of the mass and dimensional changes of test pieces following oxidation at high temperature in an oxidizing atmosphere, and to assess whether oxidation has a significant effect on the subsequent strength. This test method may be used for materials development, quality control, characterization, and design data generation purposes