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 8
... changes in the instantaneous mechanical properties as well as the physical properties . During this stage , the coupling of temperature and stress fields should occur , but its effect on residual stress is minor . If the coupling is ...
... changes in the instantaneous mechanical properties as well as the physical properties . During this stage , the coupling of temperature and stress fields should occur , but its effect on residual stress is minor . If the coupling is ...
Page 63
... changes on the CTOD fracture toughness in the HAZ , great care must be exercised so that the effects are not concealed by unintentional changes in welding procedure . Such changes can result in different holding times above 1000 ° C ...
... changes on the CTOD fracture toughness in the HAZ , great care must be exercised so that the effects are not concealed by unintentional changes in welding procedure . Such changes can result in different holding times above 1000 ° C ...
Page 66
... changes on the CTOD fracture toughness in the HAZ . The effects must not be concealed by indeliberate changes in welding procedure . [ 5 ] Hanus , F.E : " Influence of width of weld simulated coarse grained zones on the Charpy ...
... changes on the CTOD fracture toughness in the HAZ . The effects must not be concealed by indeliberate changes in welding procedure . [ 5 ] Hanus , F.E : " Influence of width of weld simulated coarse grained zones on the Charpy ...
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