Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 54
... reported Charpy impact energies at -20 ° C in the order of 100J for a C - Mn flux cored wire deposited under Ar - 3802 . der these conditions the weld metal oxygen content varied from 300 ppm to 530 ppm ( compared to 450 ppm to 660 ppm ...
... reported Charpy impact energies at -20 ° C in the order of 100J for a C - Mn flux cored wire deposited under Ar - 3802 . der these conditions the weld metal oxygen content varied from 300 ppm to 530 ppm ( compared to 450 ppm to 660 ppm ...
Page 463
... reported severely is less reported reported sulphide stress cracking failures have occurred in wells where CO2 was either absent or its content was very low . Generally it was that [ 20 ] oil wells were apparently corrosive when the CO2 ...
... reported severely is less reported reported sulphide stress cracking failures have occurred in wells where CO2 was either absent or its content was very low . Generally it was that [ 20 ] oil wells were apparently corrosive when the CO2 ...
Page 527
... reported on figures 4a and 4b ) . For the low energy welding condition ( i.e : the narrowest central zone ) , changing the base metal properties yield a drastic change in toughness . - two configurations were studied : one with a narrow ...
... reported on figures 4a and 4b ) . For the low energy welding condition ( i.e : the narrowest central zone ) , changing the base metal properties yield a drastic change in toughness . - two configurations were studied : one with a narrow ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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abrasion accelerated cooled analysis as-welded austenite axial boron brace brittle fracture CGHAZ Charpy Charpy-V chemical composition chord coarse grained concrete Conference on Offshore crack tip CSM CSM CTOD tests CTOD values curves defect dislocations effect electron beam welding fabrication ferrite fiber Figure finite element fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen cracking ICCGHAZ impact increase kJ/mm layup loading low carbon martensite maximum mechanical properties Mechanics and Arctic mid-thickness niobium notch Offshore Mechanics offshore structures Oseberg parameters plastic post weld heat preheat PWHT regions residual stresses sampled solidification cracking specification specimens steel plates stiffeners strain stress concentration stress intensity factor submerged arc welding surface Table temperature tensile test results TMCP transverse tubular joints weld heat treatment weld metal weld toe weldability welded joints welding procedures weldment yield strength