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 163
... Microstructures in various areas of the HAZ . For a precise description of the typical microstructures which occur in the HAZ of a multipass welded joint , we refer here to reference ( 1 ) . Frequently used abbreviations are for example ...
... Microstructures in various areas of the HAZ . For a precise description of the typical microstructures which occur in the HAZ of a multipass welded joint , we refer here to reference ( 1 ) . Frequently used abbreviations are for example ...
Page 209
... microstructures of these materials in the as - received condition are shown in Fig . 1 . ness ven The conventional normalizing treatment ( Steel A ) produced a ferritic - pearlitic microstructure of ASTM grain size 8-9 with a mean ...
... microstructures of these materials in the as - received condition are shown in Fig . 1 . ness ven The conventional normalizing treatment ( Steel A ) produced a ferritic - pearlitic microstructure of ASTM grain size 8-9 with a mean ...
Page 539
... microstructures of multi -pass weld metal deposited by GTAW process . Substanti- al differences in microstructure occur between the fin- al pass ( as - cast ) and reheated regions . In the as - cast structure ( Fig . 3 - A ) , observed ...
... microstructures of multi -pass weld metal deposited by GTAW process . Substanti- al differences in microstructure occur between the fin- al pass ( as - cast ) and reheated regions . In the as - cast structure ( Fig . 3 - A ) , observed ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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abrasion accelerated cooled analysis as-welded austenite axial boron brace brittle fracture CGHAZ Charpy Charpy-V chemical composition chord coarse grained concrete Conference on Offshore crack tip CSM CSM CTOD tests CTOD values curves defect dislocations effect electron beam welding 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 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 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