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
German title
Hochleistungskeramik - Prüfverfahren für die Bestimmung der Bruchzähigkeit mit Hilfe von Vickers-Härteeindrücken bei Raumtemperatur an Wälzlagerkugeln aus Siliziumnitrid
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.