Nuevo proyecto
ISO/AWI 23146
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test methods for fracture toughness of monolithic ceramics — Single-edge V-notch beam (SEVNB) method
Reference number
ISO/AWI 23146
ISO/AWI 23146
Edition 3
© ISO 2024
Nuevo proyecto
Resumen
ISO 23146:2012 specifies a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of single-edge V-notched bars, which are loaded in four-point bending until failure. It is applicable to monolithic ceramics with a grain size or major microstructural feature size larger than about 1 µm.
The use of ISO 23146:2012 for yttria tetragonal zirconia polycrystal material (Y-TZP) is not recommended. The method might also be unsuitable for some other very tough or soft ceramics in which a sharp crack does not form at the root of the V-notch.
Informaciones generales
-
Estado: En desarrolloEtapa: Nuevo proyecto aprobado [10.99]
-
Edición: 3
-
Comité Técnico :ISO/TC 206
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
PublicadoISO 23146:2012
-
Ahora
¿Tiene alguna duda?
Consulte nuestras Ayuda y asistencia
Atención al cliente
+41 22 749 08 88
Horario de asistencia:
De lunes a viernes - 09:00-12:00, 14:00-17:00 (UTC+1)