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 350
... base metal was 220 Hv , and the minimum HAZ hardness of SM 58Q ( 20KJ ) and SM 58Q ( 60KJ ) were 180 Hv and 160 Hv respectively . These valu- es are 40-60 Hv less than the hardness of base metal . In addition , the width of softening ...
... base metal was 220 Hv , and the minimum HAZ hardness of SM 58Q ( 20KJ ) and SM 58Q ( 60KJ ) were 180 Hv and 160 Hv respectively . These valu- es are 40-60 Hv less than the hardness of base metal . In addition , the width of softening ...
Page 418
... base metal values in the whole tempera- ture range investigated . The distance to the base metal values increases at low tempera- tures , approaching the single - cycle - weld- simulation values . HAZ : Coarse Grained Zone Single ...
... base metal values in the whole tempera- ture range investigated . The distance to the base metal values increases at low tempera- tures , approaching the single - cycle - weld- simulation values . HAZ : Coarse Grained Zone Single ...
Page 419
... base metal and HAZ , represented by a single - cyc- le- and a double - cycle - weld - simulation , can also be ... base metal are equal and very low with -90 ° C . For the HAZ is -60 ° C . T 27J TCVNmax / 2 ' which is defined as the ...
... base metal and HAZ , represented by a single - cyc- le- and a double - cycle - weld - simulation , can also be ... base metal are equal and very low with -90 ° C . For the HAZ is -60 ° C . T 27J TCVNmax / 2 ' which is defined as the ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
ADVANCES IN WELDING TECHNOLOGY | 31 |
Copyright | |
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Common terms and phrases
abrasion analysis Arctic Engineering as-welded assessment austenite axial behaviour bending brittle fracture brittle zones CGHAZ Charpy chord coarse grained HAZ concrete Conference on Offshore corrosion fatigue crack depth crack length crack propagation CTOD tests CTOD values curve cycles defect effect fabrication ferrite fiber Figure fracture initiation fracture mechanics fracture toughness fusion line geometry grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen ICCGHAZ impact increase load low carbon low toughness martensite material maximum Mechanics and Arctic niobium Offshore Mechanics offshore structures Oseberg parameters plastic plate thickness pop-in post weld heat preheat PWHT region residual stresses S-N curves sampled simulated steel plates stiffeners stress concentration stress intensity factor structural steels submerged arc welding surface notched Table temperature tensile thermal TMCP tubular joints weld metal weld toe weldability welded joints welding procedures weldments wide plate tests yield strength