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 26
... temperature dependent convection and radiation to the surrounding medium , plastic flow , and volume expansion during possible final phase transformation from austenite to bainite / martensite . The temperature history in the structure ...
... temperature dependent convection and radiation to the surrounding medium , plastic flow , and volume expansion during possible final phase transformation from austenite to bainite / martensite . The temperature history in the structure ...
Page 74
... temperatures from -90 ° C to 0 ° C in order to evaluate the ductile - brittle transition temperature of the weld HAZ for each steel . RESULTS AND DISCUSSION Tempering effect on LBZ toughness The effect of second thermal cycles on the ...
... temperatures from -90 ° C to 0 ° C in order to evaluate the ductile - brittle transition temperature of the weld HAZ for each steel . RESULTS AND DISCUSSION Tempering effect on LBZ toughness The effect of second thermal cycles on the ...
Page 140
... temperature ( K ) As weld 623 773 923 Tempering temperature ( K ) ( a ) UT : 1318 K ( b ) UT : 1414 K ( C ) UT : 1453 K ( d ) UT ; 1515 K Fig . 9 Effect of upset temperature on results of side bend tests ( UT ; Upset Temperature ) ( a ) ...
... temperature ( K ) As weld 623 773 923 Tempering temperature ( K ) ( a ) UT : 1318 K ( b ) UT : 1414 K ( C ) UT : 1453 K ( d ) UT ; 1515 K Fig . 9 Effect of upset temperature on results of side bend tests ( UT ; Upset Temperature ) ( a ) ...
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 |
Copyright | |
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Common terms and phrases
aluminium austenite axial base metal bead behaviour brittle CGHAZ Charpy Charpy impact test chemical composition coating cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation developed distribution effect energy evaluation experimental fatigue crack ferrite Figure gauges Grade grain coarsened HAZ groove HAZ toughness heat input hydrogen cracking ICCGHAZ inherent strain intercritical kJ/mm load martensite Materials Engineering ASME measured mechanical properties method microstructure narrow gap notched panel obtained OMAE peak temperature pearlite pipe pipeline Pop-in pressure PWHT reheated residual stress samples seawater shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile strength thermal cycle through-thickness notched TMCP steels underwater welding Volume III-A weld metal weldability welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldment width yield strength