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 99
... Composition and TMCP Figure 7 illustrates the design concept of chemical composition and TMCP in order to attain the target properties of YS 420 and 460MPa class steel plates for Arctic offshore structures . For the purpose of achieving ...
... Composition and TMCP Figure 7 illustrates the design concept of chemical composition and TMCP in order to attain the target properties of YS 420 and 460MPa class steel plates for Arctic offshore structures . For the purpose of achieving ...
Page 119
... composition on critical hardness is still through the element carbon . The positive value for silicon is in line with earlier work ( 1 ) and indeed merely on the basis of the influence of elements on maximum hardness , the values would ...
... composition on critical hardness is still through the element carbon . The positive value for silicon is in line with earlier work ( 1 ) and indeed merely on the basis of the influence of elements on maximum hardness , the values would ...
Page 259
... composition deposited at the same heat input level ( 4.1 / 2 kJ / mm ) . There are basically four microstructural regions in the HAZ . ( a ) Grain Coarsened HAZ This is the region essentially adjacent to columnar or equiax weld metal ...
... composition deposited at the same heat input level ( 4.1 / 2 kJ / mm ) . There are basically four microstructural regions in the HAZ . ( a ) Grain Coarsened HAZ This is the region essentially adjacent to columnar or equiax weld metal ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2tm | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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abrasion accelerated cooled analysis as-welded assessment austenite axial boron brace brittle fracture CGHAZ Charpy Charpy-V chemical composition chord coarse grained concrete Conference on Offshore crack tip CTOD tests CTOD values curves defect dislocations effect energy 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 intercritically 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 pressure 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