Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 8, Part 3American Society of Mechanical Engineers, 1989 - Arctic regions |
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Results 1-3 of 21
Page 348
... kJ / cm , only 75 ° C was required at 20 kJ / cm . This is valid for an H- value of 4.3 ml / 100 g Fe . At a reduced H - value of 3.2 ml / 100 g Fe the Tekken - test welds were already crack - free at a preheating temperature of 50 ° C ...
... kJ / cm , only 75 ° C was required at 20 kJ / cm . This is valid for an H- value of 4.3 ml / 100 g Fe . At a reduced H - value of 3.2 ml / 100 g Fe the Tekken - test welds were already crack - free at a preheating temperature of 50 ° C ...
Page 419
... kJ / cm heat inputs . Fatigue crack growth rates ( FCGR ) were measured in weld metal , heat affected zone , fusion line area and parent metal for the case of each heat input . Results showed that fatigue crack growth rates in welded ...
... kJ / cm heat inputs . Fatigue crack growth rates ( FCGR ) were measured in weld metal , heat affected zone , fusion line area and parent metal for the case of each heat input . Results showed that fatigue crack growth rates in welded ...
Page 420
... kJ / cm heat input , and ferrite - pearlite structure are shown in case of 40 and 60 kJ / cm . Fig.7 . and Fig . 8. show the hardness distributions of SM 58Q and EH 36 steels , welded with 20 , 40 and 60 kJ / cm heat inputs . Hardness ...
... kJ / cm heat input , and ferrite - pearlite structure are shown in case of 40 and 60 kJ / cm . Fig.7 . and Fig . 8. show the hardness distributions of SM 58Q and EH 36 steels , welded with 20 , 40 and 60 kJ / cm heat inputs . Hardness ...
Contents
THICKNESS EFFECTS | 1 |
MATERIALS TECHNOLOGY | 9 |
The Plate Thickness Effect in Fatigue Predictions and Results A Review of Norwegian Work | 21 |
Copyright | |
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alloy aluminum analysis applied Arctic Engineering ASTM austenite axial base metal behaviour bending brace calculated cathodic protection Charpy chord Conference on Offshore corrosion fatigue crack depth crack growth rate crack initiation crack propagation crevice corrosion CTOD da/dN defects developed equation experimental fabrication fatigue crack growth fatigue strength fatigue test ferrite Figure fillet welds finite element fracture mechanics fracture toughness geometry grade heat input heat treatment HSLA steels increase influence kJ/cm load material mechanical properties Mechanics and Arctic method microstructure notch obtained Offshore Mechanics Offshore Structures parameters pipe pitting plate thickness predicted procedure PWHT ratio reduced reheated S-N curves seawater Shoralsim shown in Fig solution specimens Steel in Marine strain stress concentration stress intensity factor stress range submerged arc welding surface crack T-joints Table temperature tensile thickness effect tubular joints values weld metal weld profile weld toe weldability welded joints yield strength