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 59
... PHASE FORMATION IN WELDED 25 % Cr SUPER DUPLEX PIPEWORK Christoph S. Wiesner and Stephen J. Garwood Department of Engineering TWI Cambridge , United Kingdom Peter L. Bowden Marathon Oil UK Limted London , United Kingdom ABSTRACT The ...
... PHASE FORMATION IN WELDED 25 % Cr SUPER DUPLEX PIPEWORK Christoph S. Wiesner and Stephen J. Garwood Department of Engineering TWI Cambridge , United Kingdom Peter L. Bowden Marathon Oil UK Limted London , United Kingdom ABSTRACT The ...
Page 66
... phase . Influence of Sigma Content on CTOD The CTOD results are plotted against measured sigma phase content in Fig.8 . Only the results for which the sigma level was experimentally determined are shown . As with the Charpy impact ...
... phase . Influence of Sigma Content on CTOD The CTOD results are plotted against measured sigma phase content in Fig.8 . Only the results for which the sigma level was experimentally determined are shown . As with the Charpy impact ...
Page 342
... phases were specified by the client the practicalities of carrying out each test phase were the responsibility of NEL . The test programme consisted of five phases : Phase 1 : Bend over sheave tests with a main actuator load of 1540 kN ...
... phases were specified by the client the practicalities of carrying out each test phase were the responsibility of NEL . The test programme consisted of five phases : Phase 1 : Bend over sheave tests with a main actuator load of 1540 kN ...
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