This part of CEN/TS 14425 describes a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of V-notched bars, which are loaded in 4-point bending until failure. It is applicable to ceramics with a grain size or major microstructural feature size larger than about 1 µm.
WITHDRAWN
DS CEN/TS 14425-5:2004
95.99
Withdrawal of Standard
23 mar 2017
PUBLISHED
SSH EN ISO 23146:2016
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