Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Part 3American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 119
... limited mainly because of porosity in the re- sulting welds . With appropriate consumable design , however , it is possible to enhance weld metal toughness through microstructural refinement and to reduce po- rosity . New titanium and ...
... limited mainly because of porosity in the re- sulting welds . With appropriate consumable design , however , it is possible to enhance weld metal toughness through microstructural refinement and to reduce po- rosity . New titanium and ...
Page 144
... limited cracks in the beginning and at the end of each root pass . The welds in TBT applied only sections of app . 250mm length in the four distinct positions ( flat , 2x vertical down , overhead ) . Additional tests to identify the ...
... limited cracks in the beginning and at the end of each root pass . The welds in TBT applied only sections of app . 250mm length in the four distinct positions ( flat , 2x vertical down , overhead ) . Additional tests to identify the ...
Page 367
... limited possibilities for parameter studies , and for direct monitoring of damage development . With improved knowledge about pipe wall mechanics , and in particular of the damage mechanisms , small scale tests for AE monitoring may ...
... limited possibilities for parameter studies , and for direct monitoring of damage development . With improved knowledge about pipe wall mechanics , and in particular of the damage mechanisms , small scale tests for AE monitoring may ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 7 |
HIGH STRENGTH STEELS FOR OFFSHORE | 189 |
Weldability of NitrogenEnhanced HSLA Steels | 231 |
Copyright | |
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alloy analysis applied argon artificial neural network ASTM austenite austenite grain bainite base metal behaviour bending CGHAZ Charpy composite pipe cooling corrosion crack propagation CTOD curve cycles developed diameter effect elastomer electrodes Engineering ASME 1993 epoxy equation experimental fabrication factor ferrite firewater firewater system flange fracture fracture mechanics GRE pipe heat input high strength steels HSLA HSLA steels hydrogen increase initial installation intumescent kJ/mm load martensite Materials Engineering ASME maximum method microstructure MIRT nitrogen nitrogen steel node notch offshore structures OMAE parameters performance predicted preheat pressure procedures PWHT range reduced S-N curves seal seawater sheave shielding gas shown in Figure simulated SINTEF specimens spool stainless steel strain surface Table Technology temperature tensile test results thickness toughness tubular joints underwater Underwater Welding values weld metal weldability welded joints weldments wet welding wide plate wire yield strength