Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 148
... ( Table 5 , 6 ) TABLE V : 50 MM PLATE TENSILE CHARACTERISTICS Rp 0.2 % N / mm2 Rm N / mm2 Al / So Reduction of area f 552 799 34 TABLE VI : 50 MM PLATE IMPACT TRANSITION CURVE 300 ENERGY JOULES > 270 240 210 180 150 120 90 60 30 0 -100 06 ...
... ( Table 5 , 6 ) TABLE V : 50 MM PLATE TENSILE CHARACTERISTICS Rp 0.2 % N / mm2 Rm N / mm2 Al / So Reduction of area f 552 799 34 TABLE VI : 50 MM PLATE IMPACT TRANSITION CURVE 300 ENERGY JOULES > 270 240 210 180 150 120 90 60 30 0 -100 06 ...
Page 215
... Table 2 , reducing Al content in steel decreases the amount of precipitation of M - A constituent in HAZ , resulting in the improvement in CTOD characteristics . This fact is brought about by the influence of Al content on ...
... Table 2 , reducing Al content in steel decreases the amount of precipitation of M - A constituent in HAZ , resulting in the improvement in CTOD characteristics . This fact is brought about by the influence of Al content on ...
Page 227
... Table 5 . The welding condi- These conditions are normally employed to weld racks of steel with 780 - 870 N / mm2 - tensile - strength . Tensile test of welded joints The tensile test results of welded joints are shown in Table 6 ...
... Table 5 . The welding condi- These conditions are normally employed to weld racks of steel with 780 - 870 N / mm2 - tensile - strength . Tensile test of welded joints The tensile test results of welded joints are shown in Table 6 ...
Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
WELD METAL AND HAZ PROPERTIES | 37 |
The Effect of Intercritical Thermal Cycles on HAZ Microstructure and Toughness in CMnAlNb | 49 |
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alloys analysis austenite axial base metal bead behaviour brittle CGHAZ Charpy chemical composition cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation distribution effect experimental fatigue crack ferrite Figure Fracture Mechanics fusion boundary gauges grain coarsened HAZ groove HAZ region HAZ toughness heat affected zone heat input hydrogen cracking hyperbaric ICCGHAZ inherent strain intercritical kJ/mm load martensite measured mechanical properties method microstructure multi-pass welds narrow gap notched panel obtained OMAE peak temperature pearlite pipe plastic plate thickness Pop-in pressure PWHT reheated samples shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile thermal cycle through-thickness notched titanium TMCP steel underwater welding weld metal weld passes welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldments width yield strength