Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 94
... deformation behaviour of CCT - speci- mens having weld matching and overmatching at 2a / W = 0.1 . At a remote displacement of V = 0,8 mm plastic deformation is confined to the ligament and the slip lines emanating under 45 to the crack ...
... deformation behaviour of CCT - speci- mens having weld matching and overmatching at 2a / W = 0.1 . At a remote displacement of V = 0,8 mm plastic deformation is confined to the ligament and the slip lines emanating under 45 to the crack ...
Page 102
... deformation behaviours and J R - curve responses of the panels was made and its implications were also discussed . EXPERIMENTAL PROCEDURE Sumiten 80P ( SM 80P ) grade steel plate ( 16 mm thick ) was butt welded ( X - shaped preparation ) ...
... deformation behaviours and J R - curve responses of the panels was made and its implications were also discussed . EXPERIMENTAL PROCEDURE Sumiten 80P ( SM 80P ) grade steel plate ( 16 mm thick ) was butt welded ( X - shaped preparation ) ...
Page 224
... Deformation ratio of void in through thickness direction . Deformation ratio of void in rolling direction . 8 Schematic illustration of l / hm , X and Y Heat treatment Fig . 10 shows the heat cycle concerned . The basic consideration ...
... Deformation ratio of void in through thickness direction . Deformation ratio of void in rolling direction . 8 Schematic illustration of l / hm , X and Y Heat treatment Fig . 10 shows the heat cycle concerned . The basic consideration ...
Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
WELD METAL AND HAZ PROPERTIES | 37 |
The Effect of Intercritical Thermal Cycles on HAZ Microstructure and Toughness in CMnAlNb | 49 |
Copyright | |
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aluminium austenite axial base metal bead behaviour brittle CGHAZ Charpy Charpy impact test chemical composition coating cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation developed distribution effect energy evaluation experimental fatigue crack ferrite Figure gauges Grade grain coarsened HAZ groove HAZ toughness heat input hydrogen cracking ICCGHAZ inherent strain intercritical kJ/mm load martensite Materials Engineering ASME measured mechanical properties method microstructure narrow gap notched panel obtained OMAE peak temperature pearlite pipe pipeline Pop-in pressure PWHT reheated residual stress samples seawater shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile strength thermal cycle through-thickness notched TMCP steels underwater welding Volume III-A weld metal weldability welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldment width yield strength