Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 3American Society of Mechanical Engineers, 2000 - Arctic regions |
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Page 38
... welded specimens , each pair consisting of an as - welded and a post weld heat treated specimen , with a semi - elliptical surface crack in the weld . PWHT entailed heat treatment of 6-10 hours at 590 + 10 ° C with a heating rate of up ...
... welded specimens , each pair consisting of an as - welded and a post weld heat treated specimen , with a semi - elliptical surface crack in the weld . PWHT entailed heat treatment of 6-10 hours at 590 + 10 ° C with a heating rate of up ...
Page 56
... as welded " condition , two different PWHTS have been investigated . A standard PWHT , so far used for the treatment of gas tungsten arc welds in Ti - 6Al - 4V ( 2h at 720 ° C ) and a second PWHT in the upper region of the a + B phase ...
... as welded " condition , two different PWHTS have been investigated . A standard PWHT , so far used for the treatment of gas tungsten arc welds in Ti - 6Al - 4V ( 2h at 720 ° C ) and a second PWHT in the upper region of the a + B phase ...
Page 57
... as obstacles during the fracture process . These observations are supported by results reported in the literature ... welded " ) and Figure 9 ( PWHT , 2h 720 ° C ) . The lowest values of CTOD 85max were measured in the CR followed by the HAZ ...
... as obstacles during the fracture process . These observations are supported by results reported in the literature ... welded " ) and Figure 9 ( PWHT , 2h 720 ° C ) . The lowest values of CTOD 85max were measured in the CR followed by the HAZ ...
Contents
STRUCTURAL INTEGRITY PROCEDURES FOR EUROPE SINTAP | 1 |
OMAE99MAT2041 | 9 |
Development of the SINTAP Failure Assessment Diagrams for Compatibility With | 19 |
Copyright | |
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absorbed energy analysis Arctic Engineering July ASME assessment austenite base metal behavior bending brace CGHAZ Charpy impact Charpy impact test chord component composite material Conference On Offshore copper backing Copyright CTOD value curve cyclic defects developed dynamic effect Engineering July 11-16 equations equivalent CTOD evaluated fatigue tests ferrite fiber fire flux fracture toughness geometry GMAW GTAW HAZ toughness heat input increase intumescents iteration matrix maximum mechanical properties Mechanics and Arctic method microstructure notch obtained Offshore Mechanics offshore structures parameters passive fire protection porosity procedure Proceedings of OMAE99 PWHT ratio requirements residual stress risers S-N curve SCFEX shielding gas short circuiting SINTAP specimens standards steel plates strain stress intensity submerged arc welding surface Table temperature test results thickness titanium underwater welding Weibull stress weld metal weld pool weld toe welded joints wet welding wide plate wire yield strength