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 103
... Figure 8 . The highest strains on unnotched side , however , were observed at WM part about 45 deg from the crack plane . Therefore , peak strain was measured at an corresponding distance as shown in Figure 7 . At 1 mm total elongation ...
... Figure 8 . The highest strains on unnotched side , however , were observed at WM part about 45 deg from the crack plane . Therefore , peak strain was measured at an corresponding distance as shown in Figure 7 . At 1 mm total elongation ...
Page 185
... figure 6. Strength and the hardness increased with increasing pressure ( figure 7 ) . The elongation was constant and no specific trend for the impact toughness was identified . Mechanical properties did not therefore deteriorate ...
... figure 6. Strength and the hardness increased with increasing pressure ( figure 7 ) . The elongation was constant and no specific trend for the impact toughness was identified . Mechanical properties did not therefore deteriorate ...
Page 249
... Figure 4. Beams are fabricated of two or three extruded profiles welded together longitudinally . Welds are located near the neutral axis to avoid affecting the strength . Figure 2 : Corrugated outer wall with window openings . 22 1575 ...
... Figure 4. Beams are fabricated of two or three extruded profiles welded together longitudinally . Welds are located near the neutral axis to avoid affecting the strength . Figure 2 : Corrugated outer wall with window openings . 22 1575 ...
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 |
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alloys analysis austenite axial base metal bead behaviour brittle CGHAZ Charpy chemical composition cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation distribution effect experimental fatigue crack ferrite Figure Fracture Mechanics fusion boundary gauges grain coarsened HAZ groove HAZ region HAZ toughness heat affected zone heat input hydrogen cracking hyperbaric ICCGHAZ inherent strain intercritical kJ/mm load martensite measured mechanical properties method microstructure multi-pass welds narrow gap notched panel obtained OMAE peak temperature pearlite pipe plastic plate thickness Pop-in pressure PWHT reheated samples shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile thermal cycle through-thickness notched titanium TMCP steel underwater welding weld metal weld passes welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldments width yield strength