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 63
HEAT AFFECTED ZONE FRACTURE TOUGHNESS OF 420-500 MPa YIELD STRENGTH STEELS : EFFECTS OF CHEMICAL COMPOSITION AND ... CTOD fracture toughness of steels in the yield strength range 420-500 MPa . Also typical HAZ CTOD fracture toughness ...
HEAT AFFECTED ZONE FRACTURE TOUGHNESS OF 420-500 MPa YIELD STRENGTH STEELS : EFFECTS OF CHEMICAL COMPOSITION AND ... CTOD fracture toughness of steels in the yield strength range 420-500 MPa . Also typical HAZ CTOD fracture toughness ...
Page 65
positive influence on parent metal strength and negligible or positive influence on the CTOD fracture toughness in the HAZ . Use of titanium nitride or fine dispersions of titanium oxide have also been found to be effective for ...
positive influence on parent metal strength and negligible or positive influence on the CTOD fracture toughness in the HAZ . Use of titanium nitride or fine dispersions of titanium oxide have also been found to be effective for ...
Page 70
... FRACTURE TOUGHNESS ; GRAIN COARSENED HAZ CRACK TIP OPENING DISPLACEMENTICTOD ; -10 ° C mm ) ៖ 04 0.2 22 00 10 " 1 10 ° CTOD ... CTOD value obtained during testing of the subcritically reheated grain coarsened HAZ plotted versus arc - energy ...
... FRACTURE TOUGHNESS ; GRAIN COARSENED HAZ CRACK TIP OPENING DISPLACEMENTICTOD ; -10 ° C mm ) ៖ 04 0.2 22 00 10 " 1 10 ° CTOD ... CTOD value obtained during testing of the subcritically reheated grain coarsened HAZ plotted versus arc - energy ...
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