Pre-straining alters hydrogen-assisted cracking site and local hydrogen diffusivity in a nitrogen-doped duplex steel
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DOI: 10.1016/j.scriptamat.2021.114272
Abstract: Abstract The pre-deformation effects of hydrogen embrittlement on nitrogen-doped duplex stainless steel were investigated using tensile testing. Hydrogen pre-charging and pre-straining were adopted, which increased the yield strength, but decreased the ductility. Silver decoration revealed… read more here.
Keywords: nitrogen doped; hydrogen; doped duplex; pre straining ... See more keywords