Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 3-4American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 88
... base and weld metal yield strengths and the corresponding flow stresses . The weld metal flow stress is assumed to be that of the base metal . Weld metal yield strength matching effects . For weld defects , the published defect ...
... base and weld metal yield strengths and the corresponding flow stresses . The weld metal flow stress is assumed to be that of the base metal . Weld metal yield strength matching effects . For weld defects , the published defect ...
Page 98
... base metal . Meanwhile as shown in Fig.3 , the HAZ potentials were less noble than those of base metals in the steels A - 4 , A - 5 and A - 6 . In addition , significant differences in the polarization curves of both HAZ and base metal ...
... base metal . Meanwhile as shown in Fig.3 , the HAZ potentials were less noble than those of base metals in the steels A - 4 , A - 5 and A - 6 . In addition , significant differences in the polarization curves of both HAZ and base metal ...
Page 99
... base metal of steels A - 1 and A - 4 A - 1 potential of HAZ was higher than that of base metal in the low S - Cu - Ni - containing steels with bainitic microstructure , and hence preferential corrosion of HAZ is not likely to occur in ...
... base metal of steels A - 1 and A - 4 A - 1 potential of HAZ was higher than that of base metal in the low S - Cu - Ni - containing steels with bainitic microstructure , and hence preferential corrosion of HAZ is not likely to occur in ...
Contents
WELD METAL AND HAZ PROPERTIES | 1 |
ADVANCES IN STEEL AND WELDING | 65 |
Development of HSLA Steel With 80Ksi Yield Strength for Offshore Tubular Applications | 73 |
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alloys analysis applied assessment ASTM austenite axial load base metal behaviour bending bolt bolted joint brace brittle calculated cathodic protection CGHAZ chord composite crack depth crack growth rates crack propagation CTOD curve defect diameter distribution duplex effect elastic elastomers electrode energy equations experimental failure fatigue crack growth ferrite finite element fracture mechanics fracture toughness geometry grain heat affected zone heat input HSLA steels hydrogen hyperbaric increase interaction Materials Engineering ASME metal yield strength method microstructure nitrogen notch obtained Offshore Structures OMAE parameters pipe plastic plate predictions preferential corrosion pressure procedure properties ratio region seawater shielding gas shown in Figure simulated solution sour crude oil specimens stainless steel stiffener strain stress concentration stress intensity factor stress range surface Table temperature thermal cycle thickness thread titanium tube tubular joints underwater values weld toe welded joints weldment wire yield strength