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 138
... shows typical welding condition . In this case , time consumption for welding sequence was almost 140 s . Table 3 shows typical upset butt weld- ing parameters . Upset temperature is the peak temperature of joining process . Temperature ...
... shows typical welding condition . In this case , time consumption for welding sequence was almost 140 s . Table 3 shows typical upset butt weld- ing parameters . Upset temperature is the peak temperature of joining process . Temperature ...
Page 139
... shows the microstructures of both base metal and weld - line . Microstructure of weld - line consists of coarse - grained ferrite and upper bainite structure , however , that of base metal consists of fine ferrite and bainite struc ...
... shows the microstructures of both base metal and weld - line . Microstructure of weld - line consists of coarse - grained ferrite and upper bainite structure , however , that of base metal consists of fine ferrite and bainite struc ...
Page 264
... shows the traced feature of flaw distribution and their disbonded area in test piece B. This is used for the evaluation of accuracy and detectability of ultrasonic testing . Besides , thickness gauges 0.1 and 0.2 mm in thickness are ...
... shows the traced feature of flaw distribution and their disbonded area in test piece B. This is used for the evaluation of accuracy and detectability of ultrasonic testing . Besides , thickness gauges 0.1 and 0.2 mm in thickness are ...
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
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