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pro vyhledávání: '"M. W. Letts"'
Publikováno v:
Canadian Metallurgical Quarterly. 25:349-356
The microstructure/notch toughness property relationship were evaluated for the weld metal and heat affected zone (HAZ) regions in a series of high strength HY80 weldments.The weld metal notch toughness exceeded targeted Charpy energy levels in HY80
Publikováno v:
Journal of Materials for Energy Systems. 6:24-32
Experimental submerged-arc welds were prepared in A633 Grade E steel typical of that used in linepipe fittings. Of five commercially available welding wires investigated in the program, only the flux-cored wire which resulted in a weld deposit with V