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 75
... tempered at 350 ° C for steel TM1 while at 450 ° C NM . By tempering at 450 ° C , M - A for steel constituents decomposed drastically for steel TM1 but many remained for steel NM . of the ICCGHAZ toughness for The recovery steel TM1 at ...
... tempered at 350 ° C for steel TM1 while at 450 ° C NM . By tempering at 450 ° C , M - A for steel constituents decomposed drastically for steel TM1 but many remained for steel NM . of the ICCGHAZ toughness for The recovery steel TM1 at ...
Page 76
... tempered above 350 ° C . No recovery in toughness of the ICCGHAZ by tempering is expected for steel NM on the other ... tempered ICCGHAZS , and SCCGHAZS for steels TM1 and NM . where r is the distance from the fusion line , dHAZ is the ...
... tempered above 350 ° C . No recovery in toughness of the ICCGHAZ by tempering is expected for steel NM on the other ... tempered ICCGHAZS , and SCCGHAZS for steels TM1 and NM . where r is the distance from the fusion line , dHAZ is the ...
Page 112
... Tempered 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 ...
... Tempered 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 ...
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