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 177
... STEEL A ( N " -old " ) , ( b ) STEEL B ( N- " modern " ) and ( c ) STEEL C ( CONRAC ) . PWHT : 1 hr at 600 ° C for STEEL A , 580 ° C for STEEL B and 560 ° C for STEEL C. ( a ) STEEL A 200 ( b ) STEEL B Tp1 = 1300 C Tp2 = 750 C t8 / 5-20 ...
... STEEL A ( N " -old " ) , ( b ) STEEL B ( N- " modern " ) and ( c ) STEEL C ( CONRAC ) . PWHT : 1 hr at 600 ° C for STEEL A , 580 ° C for STEEL B and 560 ° C for STEEL C. ( a ) STEEL A 200 ( b ) STEEL B Tp1 = 1300 C Tp2 = 750 C t8 / 5-20 ...
Page 276
... steels . A research programme was initiated by NPD and SINTEF . Eight low carbon microalloyed steels delivered for application in offshore structures , and one St 52-3 ( 0.18 % C ) steel , were examined in the same way as described ...
... steels . A research programme was initiated by NPD and SINTEF . Eight low carbon microalloyed steels delivered for application in offshore structures , and one St 52-3 ( 0.18 % C ) steel , were examined in the same way as described ...
Page 278
... steel has a low toughness despite the low content of phosphorus . This might be due to a higher fraction of high carbon martensite observed for this steel . • CTOD - 10 ° C Steel A Steel B Steel C O Steel D Steel A O Steel B A Steal C o ...
... steel has a low toughness despite the low content of phosphorus . This might be due to a higher fraction of high carbon martensite observed for this steel . • CTOD - 10 ° C Steel A Steel B Steel C O Steel D Steel A O Steel B A Steal C o ...
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