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 64
... energy of the weld passes following the first pass were selected specifically to obtain a grain coarsened HAZ at the CTOD test location that was sub - critically reheated . The welding conditions comprising arc - voltage , current ...
... energy of the weld passes following the first pass were selected specifically to obtain a grain coarsened HAZ at the CTOD test location that was sub - critically reheated . The welding conditions comprising arc - voltage , current ...
Page 78
... energy distributions for steels TM1 and NM . The energy distribution was drawn by using Charpy absorbed energy values at 0 ° C obtained for the individual HAZ microstructures in synthetic thermal cycle tests . The location of the ...
... energy distributions for steels TM1 and NM . The energy distribution was drawn by using Charpy absorbed energy values at 0 ° C obtained for the individual HAZ microstructures in synthetic thermal cycle tests . The location of the ...
Page 200
... energy absorption of the tubular connection . Optimum pad dimensions were determined for different variations of loading conditions . Figure 5 shows the geometric variables studied . 01/2 TI L2 02 T2 Figure 5 Geometric Variables of ...
... energy absorption of the tubular connection . Optimum pad dimensions were determined for different variations of loading conditions . Figure 5 shows the geometric variables studied . 01/2 TI L2 02 T2 Figure 5 Geometric Variables of ...
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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Common terms and phrases
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