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 46
CONCLUSIONS . was The rate of success of sampling larger amounts of CGHAZ regions is higher when part of the fatigue crack is placed in the weld metal . However , this practical can not be used as API RP2Z does not permit that more than ...
CONCLUSIONS . was The rate of success of sampling larger amounts of CGHAZ regions is higher when part of the fatigue crack is placed in the weld metal . However , this practical can not be used as API RP2Z does not permit that more than ...
Page 114
DISCUSSION CGHAZ size I cohaz falls in a small range of 10 to 13mm , except a few data . By contrast , the Icon CGHAZ in the surface notched specimens shows a considerably large scatter . This is caused by the difficulty in controlling ...
DISCUSSION CGHAZ size I cohaz falls in a small range of 10 to 13mm , except a few data . By contrast , the Icon CGHAZ in the surface notched specimens shows a considerably large scatter . This is caused by the difficulty in controlling ...
Page 115
can attributed to the fact that the CGHAZ size along the crack front is compatible with each other . In consequence , under a certain condition , the CTOD results of surface notched specimens be correlated with those of through ...
can attributed to the fact that the CGHAZ size along the crack front is compatible with each other . In consequence , under a certain condition , the CTOD results of surface notched specimens be correlated with those of through ...
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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 application austenite axial base bead behaviour boundary calculated carbon CGHAZ changes chemical compared composition considered cooling crack crack tip critical CTOD curves cycle deformation developed direction distribution effect element energy Engineering evaluation experimental fatigue ferrite field Figure fracture toughness fusion gauges geometry Grade grain grain boundary groove hardness heat heat input higher increase initiation load lower material measured mechanical method microstructure narrow notched observed obtained offshore operation panel parameters pass performed pipe plate position possible prediction present pressure procedure produced properties range reduced regions requirements residual stress resistance samples shown shows simulation specimen steel strain strength structure surface Table temperature tempered tensile thermal thickness titanium values volume weld metal welded joint width yield zone