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 277
... Notch toughness at -40 ° c1 ) ( J ) A 377 495 32 - 227 B 353 498 29 76 238 C 377 501 34 233 D 332 522 32 162 1 ) Average of three tests , transverse specimens . steels are delivered from three different steelworks , and the chemical ...
... Notch toughness at -40 ° c1 ) ( J ) A 377 495 32 - 227 B 353 498 29 76 238 C 377 501 34 233 D 332 522 32 162 1 ) Average of three tests , transverse specimens . steels are delivered from three different steelworks , and the chemical ...
Page 279
... notches ( a / W - 0.06 , EDM notch ) were introduced in the SMAW and SAW weldments , fig 10. The aim was to position the notch tip in the coarse grained zone , but especially for the SMAW weldments it was difficult to hit this zone at ...
... notches ( a / W - 0.06 , EDM notch ) were introduced in the SMAW and SAW weldments , fig 10. The aim was to position the notch tip in the coarse grained zone , but especially for the SMAW weldments it was difficult to hit this zone at ...
Page 285
... notch energy of weld thermal simula- ted specimens with a peak temperatur of 1350 deg C and a cooling time of 5 s and 12 s . Steel Cooling time Charpy V - notch energy ( J ) at - 40 deg 4tg / 5 ( s ) 52 45 , 54 , 60 , 80 , 104 , 110 ...
... notch energy of weld thermal simula- ted specimens with a peak temperatur of 1350 deg C and a cooling time of 5 s and 12 s . Steel Cooling time Charpy V - notch energy ( J ) at - 40 deg 4tg / 5 ( s ) 52 45 , 54 , 60 , 80 , 104 , 110 ...
Contents
ADVANCED COMPOSITES | 1 |
A Study of the MultiLayered GRP Composite Cylindrical Vessel | 13 |
Resistance of Composite Structures to Impact Loads | 19 |
Copyright | |
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Common terms and phrases
abrasion analysis as-welded assessment austenite axial base metal behaviour bending boron brittle fracture brittle zones CGHAZ Charpy chemical composition chord coarse grained HAZ concrete Conference on Offshore crack growth crack length CTOD tests CTOD values curve cycle defect effect fabrication ferrite fiber Figure fracture initiation fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen ICCGHAZ impact increase layup load low carbon low toughness martensite material maximum Mechanics and Arctic method niobium Offshore Mechanics offshore structures Oseberg parameters plastic plate thickness pop-in post weld heat preheat PWHT region residual stresses sampled simulated solidification cracking steel plates stiffeners stress concentration stress intensity factor submerged arc welding surface notched Table temperature tensile thermal TMCP transverse tubular joints weld metal weld toe weldability welded joints welding procedures weldments wide plate tests yield strength