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 1
... thermal analysis of welded pipe joints , thermal shell and shell - brick transition finite elements are developed . To reduce the time to prepare input files and reduce the probability of error , the creation of the shell and shell ...
... thermal analysis of welded pipe joints , thermal shell and shell - brick transition finite elements are developed . To reduce the time to prepare input files and reduce the probability of error , the creation of the shell and shell ...
Page 8
... thermal history and the related changes of the physical properties and the mechanical properties of the materials ( Fig.1 ( b ) ) [ 16 ] . ( a ) Key 12 - weld metal ( 3 ) -HAZ -parent metal Four parts subjected to different thermal ...
... thermal history and the related changes of the physical properties and the mechanical properties of the materials ( Fig.1 ( b ) ) [ 16 ] . ( a ) Key 12 - weld metal ( 3 ) -HAZ -parent metal Four parts subjected to different thermal ...
Page 214
... thermal histories . To clarify the CTOD behavior influenced by LBZ under the various weld thermal histories , small sized CTOD tests were conducted on the same steel by applying simulated weld thermal histories shown in Fig . 2. The ...
... thermal histories . To clarify the CTOD behavior influenced by LBZ under the various weld thermal histories , small sized CTOD tests were conducted on the same steel by applying simulated weld thermal histories shown in Fig . 2. The ...
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