pnBAS EN ISO 24370:2024
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for fracture toughness of monolithic ceramics at room temperature by chevron-notched beam (CNB) method
General information
Status:Project
Number of pages:19
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 24370:2005 specifies a test method for determining the fracture toughness of monolithic ceramic materials at room temperature by the chevron-notched beam (CNB) method.
ISO 24370:2005 is applicable to monolithic ceramics and whisker- or particulate-reinforced ceramics that are regarded as macroscopically homogeneous. It is not applicable to continuous-fibre reinforced ceramic composites.
ISO 24370:2005 is usually applicable to ceramic materials with a fracture toughness less than about 12 megapascal(square root metre). The test method is applicable to materials with a flat crack-growth resistance curve and may be applicable to materials with a rising crack-growth resistance curve (R-curve).
Lifecycle
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Original document and degree of correspondence
EN ISO 24370:2023, identical
ISO 24370:2005, identical
Relation to BAS standards
Work material
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