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 37
... MICROSTRUCTURE RESULTS Material and Experimental Programme This second part of the programme , concentrating on the formation of second phase products in ICGCHAZ microstructures , was carried out on a 50 mm thick grade 450EMZ offshore ...
... MICROSTRUCTURE RESULTS Material and Experimental Programme This second part of the programme , concentrating on the formation of second phase products in ICGCHAZ microstructures , was carried out on a 50 mm thick grade 450EMZ offshore ...
Page 48
... microstructure of arc weld metals by altering the characteristics of the inclusions present . However , in the light of the low inclusion number density , other factors may contribute . Titanium may , for example , exert an influence by ...
... microstructure of arc weld metals by altering the characteristics of the inclusions present . However , in the light of the low inclusion number density , other factors may contribute . Titanium may , for example , exert an influence by ...
Page 49
... microstructure . For Al / O - 1 the percentage of the desirable microstructural constituent AF dropped dramatically to 5 % , and the microstructure consisted mainly of large colonies of ferrite with second phase and small regions of ...
... microstructure . For Al / O - 1 the percentage of the desirable microstructural constituent AF dropped dramatically to 5 % , and the microstructure consisted mainly of large colonies of ferrite with second phase and small regions of ...
Contents
CODES AND STANDARDS | 1 |
EFFECT OF WELDING PARAMETERS ON JOINT PROPERTIES | 35 |
UNDERWATER WELDING AND REPAIR | 85 |
Copyright | |
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Common terms and phrases
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