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 216
... region next to the fusion line and to counteract this , a small addition of titanium is often made to the steels . This forms stable TiN precipitates which restrict austenite grain growth during welding and minimises the detrimental ...
... region next to the fusion line and to counteract this , a small addition of titanium is often made to the steels . This forms stable TiN precipitates which restrict austenite grain growth during welding and minimises the detrimental ...
Page 220
... region . This region has visible coarse prior austenite grain boundaries but small regions of the recrystallised grains . This region is a coarse grained region which has been reheated to between the A1 and Ac3 temperatures . 4. Course ...
... region . This region has visible coarse prior austenite grain boundaries but small regions of the recrystallised grains . This region is a coarse grained region which has been reheated to between the A1 and Ac3 temperatures . 4. Course ...
Page 869
... regions are often the limiting factor in the fatigue strength of a structure and weld toe burr grinding provides a convenient method of improving the fatigue conditions in that region . By using a burr size which is appropriate to the ...
... regions are often the limiting factor in the fatigue strength of a structure and weld toe burr grinding provides a convenient method of improving the fatigue conditions in that region . By using a burr size which is appropriate to the ...
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 electrode epoxy equation evaluation experimental fabrication factor ferrite finite element fire water firewater flange fracture fracture mechanics GRE pipe heat input high strength steels HSLA HSLA steels hydrogen increase initial installation intumescent jet fire kJ/mm load martensite maximum measured 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