Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 3-5American Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 308
... toughness . C3 The toughness of ICHAZ is strongly affected by the toughness of base metal and it has been proved " that the toughness increase in base metal due to grain refining is effective in improving the ICHAZ toughness . The TMCP ...
... toughness . C3 The toughness of ICHAZ is strongly affected by the toughness of base metal and it has been proved " that the toughness increase in base metal due to grain refining is effective in improving the ICHAZ toughness . The TMCP ...
Page 329
... toughness of the weld deposit increased as the weld deposit nitrogen content decreased ( Fig . 4 ) . The toughness of weld deposits containing less than 60ppm was high with in excess of 100J being achieved at -60 ° C . The impact ...
... toughness of the weld deposit increased as the weld deposit nitrogen content decreased ( Fig . 4 ) . The toughness of weld deposits containing less than 60ppm was high with in excess of 100J being achieved at -60 ° C . The impact ...
Page 21
... toughness . The only elements that appear to have an influence are vanadium and molybdenum . Figure 3 shows the relationship between the molybdenum content and the percentage decrease in notch toughness . The correlation coefficient of ...
... toughness . The only elements that appear to have an influence are vanadium and molybdenum . Figure 3 shows the relationship between the molybdenum content and the percentage decrease in notch toughness . The correlation coefficient of ...
Contents
FATIGUE AND DEFORMATION | 1 |
FRACTURE ASSESSMENT AND ANALYSIS | 37 |
FATIGUE DESIGN AND DETECTION | 73 |
Copyright | |
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analysis applied Arctic Engineering as-welded ASME assessment axial bending cathodic protection Charpy cold deformation corrosion crack growth rate crack propagation crack tip CTOD cycles depth diameter displacement drillpipe elastic electrode equation experimental factor failure fatigue crack growth fatigue strength ferrite finite element fracture mechanics fracture toughness geometry hoop stress hydrogen Ice Class increase load material maximum mbar Mechanics and Arctic method microstructure modulus nitrogen notch obtained Offshore Mechanics offshore structures OMAE operating oxygen parameters pipe pipeline plastic predicted pressure properties ratio region residual stress S-N curve scour sea ice sea water shear shielding gas simulated soil sour crude oil specimens strain rate stress intensity stress range stress relieved surface Table temperature tensile TMCP tubular joints values wall thickness water hammer weld deposit weld metal weld toe welded joints wire yield strength Young's modulus