Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 3American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 82
... specimens necked in an elliptical shape and the rectangular specimens necked in a square shape as shown in Figure 1. This suggests that the steel is highly anistropic . In order to investigate if longitudinal cracks resulted from ...
... specimens necked in an elliptical shape and the rectangular specimens necked in a square shape as shown in Figure 1. This suggests that the steel is highly anistropic . In order to investigate if longitudinal cracks resulted from ...
Page 145
... specimens were initially submitted to metallographic analysis ( macro and microscopy ) . Based on these evalua- tions a number of specimens have been selected for the following tests and analysis : • Vickers hardness test ( 200g load ) ...
... specimens were initially submitted to metallographic analysis ( macro and microscopy ) . Based on these evalua- tions a number of specimens have been selected for the following tests and analysis : • Vickers hardness test ( 200g load ) ...
Page 474
... specimens , suggesting that it is possible to accurately reconstruct the fracture process in these specimens . Verification of the reconstruction process was based on comparison of the location where cracking was detected and the ...
... specimens , suggesting that it is possible to accurately reconstruct the fracture process in these specimens . Verification of the reconstruction process was based on comparison of the location where cracking was detected and the ...
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 |
Copyright | |
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amplitude analysis applied assessment austenite axial load base metal behaviour bending bolt bolted joint brace brittle calculated CGHAZ chord composite compression crack depth crack front CTOD curve defects delamination diameter duplex effect elastic elastomer energy equations experimental failure fatigue crack growth fatigue tests ferrite finite element flexelement fracture mechanics fracture toughness fume Geesthacht geometry grain heat affected zone heat input HNBR HSLA Steels hydrogen hyperbaric increase interaction laminate layer metal yield strength method microstructure nitrogen notch obtained Offshore Structures OMAE parameters pipe plastic predictions preferential corrosion pressure procedure properties ratio region shear Shielding gas shown in Figure specimens stainless steels strain stress concentration stress intensity factors stress range surface crack T-joint Table temperature tensile strength tension thermal cycle thickness thread tubes tubular joints underwater values weld toe welded joints weldment wire yield strength zone