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 90
... cooled , the mean cooling rate is not high . For example , the mean cooling rate available in MACS ( Multipurpose Accelerated Cooling System ) is 2 ° C / s for a 75 mm thick plate and 1 ° C / s for 100 mm . The cooling rate affects the ...
... cooled , the mean cooling rate is not high . For example , the mean cooling rate available in MACS ( Multipurpose Accelerated Cooling System ) is 2 ° C / s for a 75 mm thick plate and 1 ° C / s for 100 mm . The cooling rate affects the ...
Page 98
... cooling rate ( CR ) and finish - cooling temperature ( FCT ) . In this study , the 0.07 % C steels were used for comparison . From the figure , it is clear that the increase in reheating temperature and cooling rate and the decrease in ...
... cooling rate ( CR ) and finish - cooling temperature ( FCT ) . In this study , the 0.07 % C steels were used for comparison . From the figure , it is clear that the increase in reheating temperature and cooling rate and the decrease in ...
Page 518
... Cooling rate As the cooling rate at the cooling stage after intercritical reheating is higher , the fraction of martensite transformation from the carbon- enriched austenite increases , which leads to the increase in the volume fraction ...
... Cooling rate As the cooling rate at the cooling stage after intercritical reheating is higher , the fraction of martensite transformation from the carbon- enriched austenite increases , which leads to the increase in the volume fraction ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
ADVANCES IN WELDING TECHNOLOGY | 31 |
Copyright | |
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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