Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 5American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 74
... lower strength electrode for cap pass welding only Pipe No. Ceq . ( % ) Remarks Reference An example of hardness distribution of welded joints . ( High carbon - equivalent ERW pipe No.3 produced with use of the lower strength electrode ...
... lower strength electrode for cap pass welding only Pipe No. Ceq . ( % ) Remarks Reference An example of hardness distribution of welded joints . ( High carbon - equivalent ERW pipe No.3 produced with use of the lower strength electrode ...
Page 89
... lower , 8ppm or lower , about 200ppm , 40ppm or lower , 0.125 to 0.140 % and -10 to +10 , respectively . Since the microstructure of the weld metal changes with the cooling rate , the PCM of the weld metal must be adjusted according to ...
... lower , 8ppm or lower , about 200ppm , 40ppm or lower , 0.125 to 0.140 % and -10 to +10 , respectively . Since the microstructure of the weld metal changes with the cooling rate , the PCM of the weld metal must be adjusted according to ...
Page 161
... lower trace that responds to water dew point . As the temperature of the mirror is lowered , the upper trace does not show any significant variation over the entire temperature range whereas the lower trace , responding to water ...
... lower trace that responds to water dew point . As the temperature of the mirror is lowered , the upper trace does not show any significant variation over the entire temperature range whereas the lower trace , responding to water ...
Contents
Design of the Troll Multiphase Transport System | 1 |
Propagation and Diffraction of Cnoidal Waves | 9 |
Dynamic Stresses and Motions of Offshore Pipelines During Laying | 17 |
Copyright | |
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applied axial base metal brazing cables calculated carbon equivalent chemical composition cnoidal waves coating cooling crack curve cycle defects developed dew point temperature diameter dynamic tension force effect electrode equation failure field Figure fitness-for-purpose flaws flow foam forge welding fracture fracture mechanics free span frequency friction welding gas pipeline glycol GMAW Gr.B HAZ hardness heat input hydrocarbon dew point induction heating inner pipe installation insulation J-Lay length line pipe linepipe load material maximum measured mechanical properties method nonlinear offshore pipelines operation parameters pipe material pipe wall pipeline Pipeline Technology ASME plate pressure problem procedure propagation PUFI PWHT reeling S-N curves seam weld simulation Specimen steel stress surface T-cross portion tensile strength thermal thermal insulation toughness tube UOE pipe velocity wall thickness water depth water dew point weld metal X80 grade yield strength