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 57
... heat affected zone toughness , and hence improved levels of defect tolerance , while being relatively cheap and available in bulk . Such steels are finding increasing applications in the offshore industry . The steel processing is also ...
... heat affected zone toughness , and hence improved levels of defect tolerance , while being relatively cheap and available in bulk . Such steels are finding increasing applications in the offshore industry . The steel processing is also ...
Page 304
... Heat Input ( KJ / mm ) 1.5 Fusion Zone HAZ 2.0 Figure 7. Grain Size in the Fusion Zone and HAZ of SAF 2205 as a Function of Heat Input reformation of austenite ( Figure 11b ) . Figures 12a and 12b show the microstructures at the highest ...
... Heat Input ( KJ / mm ) 1.5 Fusion Zone HAZ 2.0 Figure 7. Grain Size in the Fusion Zone and HAZ of SAF 2205 as a Function of Heat Input reformation of austenite ( Figure 11b ) . Figures 12a and 12b show the microstructures at the highest ...
Page 329
... heat treatment . For as deposited weld metal , the impact toughness increased as the nitrogen content in the weld metal decreased ( Fig . 3 ) . There was little difference in impact toughness for welds containing 40ppm and 60ppm ...
... heat treatment . For as deposited weld metal , the impact toughness increased as the nitrogen content in the weld metal decreased ( Fig . 3 ) . There was little difference in impact toughness for welds containing 40ppm and 60ppm ...
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