Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 3American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 165
... pressure for underwater welding . The fume generation phenomena in MIG welding under high ambient pressure were studied and the experimental formula to estimate the fume generation was proposed . It was shown that the fume generation ...
... pressure for underwater welding . The fume generation phenomena in MIG welding under high ambient pressure were studied and the experimental formula to estimate the fume generation was proposed . It was shown that the fume generation ...
Page 167
... pressure , then overall heat consumption on welding is increased , therefore specific fume rate at high pressure is increased . Figure 6 shows the effect of ambient pressure on fume generation . The amounts of fume generation were ...
... pressure , then overall heat consumption on welding is increased , therefore specific fume rate at high pressure is increased . Figure 6 shows the effect of ambient pressure on fume generation . The amounts of fume generation were ...
Page 170
... pressure . Fume generation from electrode wire was essential at both polarity . In case of DCEP , fume rates of test elements were increased with ambient pressure . This result shows the same characteristic as total fume rate shown in ...
... pressure . Fume generation from electrode wire was essential at both polarity . In case of DCEP , fume rates of test elements were increased with ambient pressure . This result shows the same characteristic as total fume rate shown in ...
Contents
WELD METAL AND HAZ PROPERTIES | 1 |
ADVANCES IN STEEL AND WELDING | 65 |
The Corrosion Performance of Materials for Topsides Pipework | 103 |
Copyright | |
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amplitude analysis applied assessment austenite axial load base metal behaviour bending bolt bolted joint brace brittle calculated CGHAZ chord composite compression crack depth crack front CTOD curve damage defects delamination diameter distribution duplex effect elastic elastomer energy equations experimental failure fatigue crack growth fatigue tests ferrite finite element flexelement fracture mechanics fracture toughness Geesthacht geometry grain heat affected zone heat input HNBR HSLA Steels hydrogen hyperbaric increase initial interaction laminate metal yield strength method microstructure nitrogen notch obtained Offshore Structures OMAE parameters pipe plastic plate predictions preferential corrosion pressure procedure properties ratio region shear Shielding gas shown in Figure simulation specimens stainless steels strain stress concentration stress intensity factors stress range T-joint Table temperature tensile strength tension thermal cycle thickness thread tubes tubular joints underwater values weld toe welded joints weldment yield strength zone