Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 3American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 36
... produced via the TMCR route . The chemical composition and parent material microstructure are given in Table 1 and Figure 1 respectively . Bead - on - plate ( BOP ) welds were produced over a heat input range from 3 kJ / mm to 7.5 kJ ...
... produced via the TMCR route . The chemical composition and parent material microstructure are given in Table 1 and Figure 1 respectively . Bead - on - plate ( BOP ) welds were produced over a heat input range from 3 kJ / mm to 7.5 kJ ...
Page 37
... produced at heat inputs of 3.5 and 4.5 kJ / mm . They exhibit a defined area of ICGCHAZ where the two beads overlap and which has not been tempered by subsequent weld passes . Thermally simulated microstructures were produced using a ...
... produced at heat inputs of 3.5 and 4.5 kJ / mm . They exhibit a defined area of ICGCHAZ where the two beads overlap and which has not been tempered by subsequent weld passes . Thermally simulated microstructures were produced using a ...
Page 119
... produced with electrode D , and those with the highest strength were produced with electrode B. The butt weld hardness data show a broadly similar trend , Fig.4 , but with greater scatter , particularly for the overhead butt weld data ...
... produced with electrode D , and those with the highest strength were produced with electrode B. The butt weld hardness data show a broadly similar trend , Fig.4 , but with greater scatter , particularly for the overhead butt weld data ...
Contents
CODES AND STANDARDS | 1 |
EFFECT OF WELDING PARAMETERS ON JOINT PROPERTIES | 35 |
UNDERWATER WELDING AND REPAIR | 85 |
Copyright | |
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a'-martensite analysis applied as-welded assessment austenite Axial tension base metal behaviour bending brace brittle butt welds cathodic protection CFRC chord crack cold-rolling composition corrosion corrosion fatigue crack depth crack growth rates crack initiation crack tip cracked joints CTOD curve cycles defects effect electrode Engineering equations evaluation experimental failure fatigue crack growth fatigue tests ferrite Figure fracture mechanics fracture toughness geometry heat affected zone heat treatment high strength steels hydrogen increased inspection martensite material measured microstructure mis-match notch offshore structures parameters performance pipe predicted pressure procedure PWHT ratio reduced residual stresses riser root S-N curves saddle seawater shielding gas shown simulation specimens static strength stiffened joints stress intensity factor surface crack Table temperature tensile thickness titanium alloys tubular joints ultrasonic unstiffened values weld joint weld metal weld toe weldments wide plates yield strength