ISO12135 - Metallic materials -determination of quasistatic fracture toughness

2017-07-07   WANCE

 Abstract

International Standard ISO 12135 specifies methods for determining fracture toughness in terms of K, δ, J and R-curves for homogeneous metallic materials subjected to quasistatic loading. Specimens are notched, precracked by fatigue and tested under slowly increasing displacement.


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