Advanced technical ceramics. Test methods for determination of fracture toughness of monolithic ceramics - Chevron notched beam (CNB) method Ingestion-build-264231 Short sockets added

Short sockets added

This international standard has been adopted to replace equivalent European standards (BS EN 10083-1 and -2)

ensuring stable operations and prevention of failures in aerospace applications

Some significant changes between BS ISO 21940‑1:2019 and BS ISO 19499:2007 are:

Advanced technical ceramics. Test methods for determination of fracture toughness of monolithic ceramics - Chevron notched beam (CNB) method Ingestion-build-264231 Short sockets added1 Scope This European Standard provides a test method for fracture toughness determination based on the chevron notch method. For the purposes of this European Standard, the term monolithic includes particle and whisker reinforced advanced technical ceramics which can be regarded as macroscopically homogeneous. It does not include long fibre reinforced ceramics.