Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 3-5American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 101
1991 OMAE – Volume III - A , Materials Engineering ASME – 1991 ABSTRACT The objective of this investigation is to study the effect of weld metal undermatching on fracture behaviour of transversely loaded butt welded joints .
1991 OMAE – Volume III - A , Materials Engineering ASME – 1991 ABSTRACT The objective of this investigation is to study the effect of weld metal undermatching on fracture behaviour of transversely loaded butt welded joints .
Page 227
450r T O 3.30 Ni , 210 mm on the fusion line ( FL ) , and in the HAZ at 2 mm from the fusion line toward the base metal ( FL + 2 mm ) . The 2 mm V - notch Charpy impact test results of welded joints are shown in Table 7.
450r T O 3.30 Ni , 210 mm on the fusion line ( FL ) , and in the HAZ at 2 mm from the fusion line toward the base metal ( FL + 2 mm ) . The 2 mm V - notch Charpy impact test results of welded joints are shown in Table 7.
Page 89
320 Reduction of hardness in l - cross portion Base material Low C. low PCM ( Ceq ) , B - free Weid metal > Low C , low PCM B - microalloyed Decrease in hardenability of weld metal 300 0 200ppm Heat input : 10 kJ / mm Welding ...
320 Reduction of hardness in l - cross portion Base material Low C. low PCM ( Ceq ) , B - free Weid metal > Low C , low PCM B - microalloyed Decrease in hardenability of weld metal 300 0 200ppm Heat input : 10 kJ / mm Welding ...
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Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
Measurement and Prediction of Welding Residual Stresses Using | 7 |
WELD METAL AND HAZ PROPERTIES | 37 |
Copyright | |
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alloys aluminium analysis application axial base bending calculated CGHAZ coating compared components composition connection considered constant cooling corrosion cost crack critical CTOD curves cycle depth developed distribution effect element energy Engineering evaluation experimental experiments factor fatigue field Figure fracture geometry given Grade grain hardness heat higher improved increase indicated initiation length living load lower material measured mechanical metal method microstructure notched observed obtained offshore operation parameters pass performed pipe plate position possible prediction present pressure procedure production properties range reduced region residual stress resistance root seawater shown shows simulation specimens steel strain strength structure surface Table technique temperature tensile thermal thickness Titanium toughness values weld metal welded joints wire yield zone