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 at - 30 ° C , dc ( mm ) Critical COD , ôc ( mm ) 00 1.0 0.5 0.1 0.05 UAGC ICGC UAGC SCGC SCGR steel B -10 ° C ave.of 3 data --A-- steel D 0.01 RT 400 800 1200 Tp2 ( C ) Distribution of CTOD value of HAZ along the fusion ...
... simulated HAZ at - 30 ° C , dc ( mm ) Critical COD , ôc ( mm ) 00 1.0 0.5 0.1 0.05 UAGC ICGC UAGC SCGC SCGR steel B -10 ° C ave.of 3 data --A-- steel D 0.01 RT 400 800 1200 Tp2 ( C ) Distribution of CTOD value of HAZ along the fusion ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2tm | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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Common terms and phrases
abrasion accelerated cooled analysis as-welded assessment austenite axial boron brace brittle fracture CGHAZ Charpy Charpy-V chemical composition chord coarse grained concrete Conference on Offshore crack tip CTOD tests CTOD values curves defect dislocations effect energy fabrication ferrite fiber Figure finite element fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen cracking ICCGHAZ impact increase intercritically kJ/mm layup loading low carbon martensite maximum mechanical properties Mechanics and Arctic mid-thickness niobium notch Offshore Mechanics offshore structures Oseberg parameters plastic post weld heat preheat pressure PWHT regions residual stresses sampled solidification cracking specification specimens steel plates stiffeners strain stress concentration stress intensity factor submerged arc welding surface Table temperature tensile test results TMCP transverse tubular joints weld heat treatment weld metal weld toe weldability welded joints welding procedures weldment yield strength