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 122
... carried out without preheat . If the acceptance criteria were not met , the test was repeated with an increased preheat , up to the permitted maximum . Post - weld heat treatment , where applicable , was carried out at 600 ° C + 10 ° C ...
... carried out without preheat . If the acceptance criteria were not met , the test was repeated with an increased preheat , up to the permitted maximum . Post - weld heat treatment , where applicable , was carried out at 600 ° C + 10 ° C ...
Page 183
... carried out in accordance with BS 5762. The test temperature was - IV . 10 ° c . The results are presented in table An equivalent program was carried out to demonstrate to the HAZ toughness in simulated extreme PWHT condition . The PWHT ...
... carried out in accordance with BS 5762. The test temperature was - IV . 10 ° c . The results are presented in table An equivalent program was carried out to demonstrate to the HAZ toughness in simulated extreme PWHT condition . The PWHT ...
Page 185
... carried out have shown that low carbon controlled rolled and accelerated cooled steel i.e. the Oseberg Grade I steel under certain circumstances may exhibit local zones of reduced fracture toughness . The coarse grained part of the HAZ ...
... carried out have shown that low carbon controlled rolled and accelerated cooled steel i.e. the Oseberg Grade I steel under certain circumstances may exhibit local zones of reduced fracture toughness . The coarse grained part of the HAZ ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
ADVANCES IN WELDING TECHNOLOGY | 31 |
Copyright | |
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Common terms and phrases
abrasion analysis Arctic Engineering as-welded assessment austenite axial behaviour bending brittle fracture brittle zones CGHAZ Charpy chord coarse grained HAZ concrete Conference on Offshore corrosion fatigue crack depth crack length crack propagation CTOD tests CTOD values curve cycles defect effect fabrication ferrite fiber Figure fracture initiation fracture mechanics fracture toughness fusion line geometry grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen ICCGHAZ impact increase load low carbon low toughness martensite material maximum Mechanics and Arctic niobium Offshore Mechanics offshore structures Oseberg parameters plastic plate thickness pop-in post weld heat preheat PWHT region residual stresses S-N curves sampled simulated steel plates stiffeners stress concentration stress intensity factor structural steels submerged arc welding surface notched Table temperature tensile thermal TMCP tubular joints weld metal weld toe weldability welded joints welding procedures weldments wide plate tests yield strength