pnBAS EN ISO 20509:2024
Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of oxidation resistance of non-oxide monolithic ceramics
General information
Status:Project
Number of pages:16
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:24.04.2024
Forseen date for next stage code:15.05.2024
Technical committee:BAS/TC 37, Fire safety in buildings
ICS:
81.060.30, Advanced ceramics
Abstract
ISO 20509:2003 describes the method of test for determining the oxidation resistance of non-oxide monolithic ceramics, such as silicon nitride, sialon and silicon carbide at high temperatures. This International Standard is designed 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.
Lifecycle
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Original document and degree of correspondence
EN ISO 20509:2023, identical
ISO 20509:2003, identical
Relation to BAS standards
Work material
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