Notch Bar Testing and Its Relation to Welded Construction |
Contents
Preface by E C ROLLASON PH D M SC F I M Professor of Metallurgy University of Liverpool | 5 |
The Assessment of Notch Ductility by a Variety of Notch Tests | 13 |
The State of Stress and Brittle Fracture | 19 |
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Common terms and phrases
acceptance appearance applied authors brittle fracture carried cent Charpy Class cleavage compared considerable considered crack criteria crystalline curves deformation depth determined direction discussion effect electrode energy energy absorbed engineer experience factors failure fibrous figures give given higher impact test impact values important increased Izod laboratory less loading lower machine material maximum means measured method mild steel natural necessary normal notch bar notch ductility notch tests obtained occurred particular percentage plastic plate positions possible practical present problem propagation properties range reason referred regard relation represented root samples severe shear ships showed shown similar specimen standard started steel strain stress structure suggested surface taken temperature tensile tensile test test piece thickness thought Tipper tough transition transition temperature triaxiality varied weld weld metal yield