DIN EN ISO 23146:2026-02
Fine ceramics (advanced ceramics, advanced technical ceramics) - Test methods for fracture toughness of monolithic ceramics - Single-edge V-notch beam (SEVNB) method (ISO/DIS 23146:2025); German and English version prEN ISO 23146:2025 / Note: Date of issue 2026-01-09*Intended as replacement for DIN EN ISO 23146 (2016-11).
| Fecha edición: |
2026-02-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies a method for the determination of the fracture toughness of advanced ceramics by the single-edge V-notch beam (SEVNB) method. The procedure makes use of SEVNB test pieces, which are loaded in three-point or four-point bending until failure. This method is applicable to monolithic ceramics and whisker- or particulate-reinforced ceramics that are regarded as macroscopically homogeneous. |
| Keywords: | Advanced technical ceramics|Breaking tests|Ceramics|Definitions|Fracture toughness|Mathematical calculations|Mechanical testing|Methods|Monolithic materials|Notch strength|Test method|Testing|Toughness |
| ICS: | 81.060.30 - Cerámicas avanzadas |
| CTN: |
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