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 10
... Microstructure distribution in weld HAZ and weld metal : This metallurgical change results in the problems such as ; embrittlement in CGHAZ ( so - called bond embrittlement ) embrittlement in SCHAZ ( e.g. Hot Straining Embrittlement or ...
... Microstructure distribution in weld HAZ and weld metal : This metallurgical change results in the problems such as ; embrittlement in CGHAZ ( so - called bond embrittlement ) embrittlement in SCHAZ ( e.g. Hot Straining Embrittlement or ...
Page 190
... microstructure . Work then focused on assessing weldability in terms of hardening response , cold crack ... microstructure of each steel consisted of fine lower bainite with varying quantities of low carbon martensite . This difference ...
... microstructure . Work then focused on assessing weldability in terms of hardening response , cold crack ... microstructure of each steel consisted of fine lower bainite with varying quantities of low carbon martensite . This difference ...
Page 762
... microstructure of multipass welds . Base Welding Wire / metal process flux ( A ) Welding Arc Welding Heat Number Interpass Speed current voltage input of ( A ) ( mm / sec ) ( MJ / m ) passes temp . ( C ) Peak temperature by Peak ...
... microstructure of multipass welds . Base Welding Wire / metal process flux ( A ) Welding Arc Welding Heat Number Interpass Speed current voltage input of ( A ) ( mm / sec ) ( MJ / m ) passes temp . ( C ) Peak temperature by Peak ...
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