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 162
... PROGRAMME 1. Scope of Programme The three types of steel have been welded and subsequently the fusion line / heat - affected zone been investigated ( all tests / investigations were conducted in the as - welded condition ) . areas have ...
... PROGRAMME 1. Scope of Programme The three types of steel have been welded and subsequently the fusion line / heat - affected zone been investigated ( all tests / investigations were conducted in the as - welded condition ) . areas have ...
Page 163
... Programme In this programme the following variables were involved : ( 1 ) Level of peak temperature ( 2 ) Number of heat cycles ( 3 ) Cooling time from 800 to 500 ° C ( t 8/5 ) ( 4 ) Post - weld heat treatment . Heat input figures ...
... Programme In this programme the following variables were involved : ( 1 ) Level of peak temperature ( 2 ) Number of heat cycles ( 3 ) Cooling time from 800 to 500 ° C ( t 8/5 ) ( 4 ) Post - weld heat treatment . Heat input figures ...
Page 192
... programme and as such retests , programme delays and modifications to working practices ( if required ) can be extremely costly . This is a particular problem with respect to HAZ CTOD test performance which by its nature often requires ...
... programme and as such retests , programme delays and modifications to working practices ( if required ) can be extremely costly . This is a particular problem with respect to HAZ CTOD test performance which by its nature often requires ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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Common terms and phrases
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