Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 206
... simulated specimens and also in CTOD specimens , in both the as - welded and post weld heat treated conditions . The change in fracture mode explains the deterioration in toughness observed in the post weld heat treated simulated GCHAZ ...
... simulated specimens and also in CTOD specimens , in both the as - welded and post weld heat treated conditions . The change in fracture mode explains the deterioration in toughness observed in the post weld heat treated simulated GCHAZ ...
Page 214
... simulated HAZ mechanical properties - There are two separate aspects of this part of the study , which will be discussed independently . One is concerned with the characterization of the mechanical tensile proper- ties of the weld simulated ...
... simulated HAZ mechanical properties - There are two separate aspects of this part of the study , which will be discussed independently . One is concerned with the characterization of the mechanical tensile proper- ties of the weld simulated ...
Page 516
... simulated HAZ , double thermal cycle ( Tp1 = 1400 ° C , dt8 / 5 = 20sec . ) . 1.0 ( a ) l polygonal ferrite Single Cycle upper bainite Tp = 1400 ° C 0.5 50 dt8 / 5 = 5 ~ 100sec lower bainite martensite 0.1 ( b ) ` ' ( c ) 0.05 CTOD ...
... simulated HAZ , double thermal cycle ( Tp1 = 1400 ° C , dt8 / 5 = 20sec . ) . 1.0 ( a ) l polygonal ferrite Single Cycle upper bainite Tp = 1400 ° C 0.5 50 dt8 / 5 = 5 ~ 100sec lower bainite martensite 0.1 ( b ) ` ' ( c ) 0.05 CTOD ...
Contents
ADVANCED COMPOSITES | 1 |
A Study of the MultiLayered GRP Composite Cylindrical Vessel | 13 |
Resistance of Composite Structures to Impact Loads | 19 |
Copyright | |
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Common terms and phrases
abrasion analysis as-welded assessment austenite axial base metal behaviour bending boron brittle fracture brittle zones CGHAZ Charpy chemical composition chord coarse grained HAZ concrete Conference on Offshore crack growth crack length CTOD tests CTOD values curve cycle defect effect fabrication ferrite fiber Figure fracture initiation fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen ICCGHAZ impact increase layup load low carbon low toughness martensite material maximum Mechanics and Arctic method niobium Offshore Mechanics offshore structures Oseberg parameters plastic plate thickness pop-in post weld heat preheat PWHT region residual stresses sampled simulated solidification cracking steel plates stiffeners stress concentration stress intensity factor submerged arc welding surface notched Table temperature tensile thermal TMCP transverse tubular joints weld metal weld toe weldability welded joints welding procedures weldments wide plate tests yield strength