Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 279
... zone , but especially for the SMAW weldments it was difficult to hit this zone at the prescribed depth of 3 mm , and only a few SMAW specimens had the notch positioned in the coarse grained zone . The best positioning was obtained with ...
... zone , but especially for the SMAW weldments it was difficult to hit this zone at the prescribed depth of 3 mm , and only a few SMAW specimens had the notch positioned in the coarse grained zone . The best positioning was obtained with ...
Page 282
... zone without triggering a brittle fracture , fig 13 . The majority of brittle fractures were preferenti- ally initiated in the coarse grained zone close to the fusion line , fig 14. The reference steel revealed also brittle fracture ...
... zone without triggering a brittle fracture , fig 13 . The majority of brittle fractures were preferenti- ally initiated in the coarse grained zone close to the fusion line , fig 14. The reference steel revealed also brittle fracture ...
Page 496
... zone of steel cycles during welding . welds due to the thermal For example , the heat into four Matrix : Brittle affected zone can be roughly divided regions according to the maximum heating temperature Tp , as follows 1,2 ) ; ( 1 ) Tp1 ...
... zone of steel cycles during welding . welds due to the thermal For example , the heat into four Matrix : Brittle affected zone can be roughly divided regions according to the maximum heating temperature Tp , as follows 1,2 ) ; ( 1 ) Tp1 ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
ADVANCES IN WELDING TECHNOLOGY | 31 |
Copyright | |
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Common terms and phrases
abrasion analysis Arctic Engineering as-welded assessment austenite axial behaviour bending brittle fracture brittle zones CGHAZ Charpy chord coarse grained HAZ concrete Conference on Offshore corrosion fatigue crack depth crack length crack propagation CTOD tests CTOD values curve cycles defect effect fabrication ferrite fiber Figure fracture initiation fracture mechanics fracture toughness fusion line geometry grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen ICCGHAZ impact increase load low carbon low toughness martensite material maximum Mechanics and Arctic niobium Offshore Mechanics offshore structures Oseberg parameters plastic plate thickness pop-in post weld heat preheat PWHT region residual stresses S-N curves sampled simulated steel plates stiffeners stress concentration stress intensity factor structural steels submerged arc welding surface notched Table temperature tensile thermal TMCP tubular joints weld metal weld toe weldability welded joints welding procedures weldments wide plate tests yield strength