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 32
... zone are bainitic whereas the HAZ is martensitic is not due to different cooling rates but to different metallurgical character- istics ( arising from a lower carbon content in the weld and the fused zone ) . One observes a ...
... zone are bainitic whereas the HAZ is martensitic is not due to different cooling rates but to different metallurgical character- istics ( arising from a lower carbon content in the weld and the fused zone ) . One observes a ...
Page 76
... zone Tempered zone Finishing side Tempered zone Tempered zone Tempered zone Tempered zone Tempered zone Tempered zone EUACGHAZ ICCGHAZ SCCGHAZ FGHAZ WM ICHAZ Plate thickness ( 60mm ) YP350MPa class steel ( Normalized ) Interpass ...
... zone Tempered zone Finishing side Tempered zone Tempered zone Tempered zone Tempered zone Tempered zone Tempered zone EUACGHAZ ICCGHAZ SCCGHAZ FGHAZ WM ICHAZ Plate thickness ( 60mm ) YP350MPa class steel ( Normalized ) Interpass ...
Page 112
... zone Tempered zone Tempered zone 1 Tempered zone 71 Tempered zone Tempered zone Tempered zone Tempered zone Tempered zone Frequency 2 HT50 steel welds , T = -80 ° C KT - type Total number of specimens 19 δε δι δι J 1.0 2.0 3.0 Critical ...
... zone Tempered zone Tempered zone 1 Tempered zone 71 Tempered zone Tempered zone Tempered zone Tempered zone Tempered zone Frequency 2 HT50 steel welds , T = -80 ° C KT - type Total number of specimens 19 δε δι δι J 1.0 2.0 3.0 Critical ...
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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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