DIN EN ISO 14627:2025-08
Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for fracture resistance of silicon nitride materials for rolling bearing balls at room temperature by indentation fracture (IF) method (ISO 14627:2012); German and English version prEN ISO 14627:2025 / Note: Date of issue 2025-07-18
| Fecha de anulación: |
2026-03-01
Anulada
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This International Standard describes a test method that covers the determination of fracture resistance of silicon nitride bearing balls at room temperature by the indentation fracture (IF) method, as specified in ISO 26602. This International Standard is intended for use with monolithic silicon nitride ceramics for bearing balls. It does not include other ceramic materials. This International Standard is for material comparison and quality assurance. Indentation fracture resistance, KI, IFR as defined in this International Standard is not to be equated to fracture toughness determined using other test methods such as KIsc and KIpb. |
| Keywords: | Advanced technical ceramics|Ball bearings|Bearings|Ceramics|Definitions|Fine ceramics|Fracture tests|Fracture toughness|Indentation tests|Materials|Mechanical properties|Nitrides|Physical properties|Rolling bearings|Silicone|Specification (approval)|Testing|Vickers hardness|Vickers hardness measurement |
| ICS: | 81.060.30 - Cerámicas avanzadas |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 14627:2012 |
|
Reemplazo Normas |
Es reemplazada por DIN EN ISO 14627:2026-03 |
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