Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 3American Society of Mechanical Engineers, 2000 - Arctic regions |
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Page 86
... Energy density -250 150-200 Joule / mm3 200 ☐ 100-150 150 100 50-100 0-50 50 +0 -11 450-500 400-450 350-400 300-350 ... Energy density distribution v - long .: 3mm / s v - transv : 20mm / s t : 0.258 Distribut . coef .. : 1.5 Weaving ...
... Energy density -250 150-200 Joule / mm3 200 ☐ 100-150 150 100 50-100 0-50 50 +0 -11 450-500 400-450 350-400 300-350 ... Energy density distribution v - long .: 3mm / s v - transv : 20mm / s t : 0.258 Distribut . coef .. : 1.5 Weaving ...
Page 87
... energy flow produced smaller beads . So it is necessary for optimizing the weaving technology to know the energy distribution on the weld pool . Two different power distributions ( both 5kW , based on TIG arc observations [ 10 ] ) have ...
... energy flow produced smaller beads . So it is necessary for optimizing the weaving technology to know the energy distribution on the weld pool . Two different power distributions ( both 5kW , based on TIG arc observations [ 10 ] ) have ...
Page 302
... energy of as - welded joint with 1kJ / mm Figure 6 Charpy absorbed energy of as - welded joint with 5kJ / mm 400 2m under arface Quarter thickness Middle thickness Root • 800 200 100 Absorbed energy at -70 ° C ( J ) 2 under Harface ...
... energy of as - welded joint with 1kJ / mm Figure 6 Charpy absorbed energy of as - welded joint with 5kJ / mm 400 2m under arface Quarter thickness Middle thickness Root • 800 200 100 Absorbed energy at -70 ° C ( J ) 2 under Harface ...
Contents
STRUCTURAL INTEGRITY PROCEDURES FOR EUROPE SINTAP | 1 |
OMAE99MAT2041 | 9 |
Development of the SINTAP Failure Assessment Diagrams for Compatibility With | 19 |
Copyright | |
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addition analysis applications approach ASME assessment base behavior bending CGHAZ Charpy compared component composite condition Conference Copyright crack critical CTOD curve defects deposition depth determined developed distribution dynamic effect element energy Engineering equations equivalent evaluated factors failure fatigue ferrite Figure fire fracture toughness function geometry given hardness heat input impact important improve increase initiation International joints length limit loading lower material matrix maximum mean measured mechanical method microstructure molten observed obtained offshore operating parameters performance phase pipe plate prediction present pressure procedure production properties protection range ratio reduced region requirements residual stress respectively risers safety ship shown shows specimens standards steel strain strength structures surface Table temperature tensile thickness values weld metal welded joints wire yield