Effects of hydrogen on the fracture toughness of X80 steel base metal and girth weld under strong cathodic current with in-situ hydrogen charging
Yunying Xing, Zhile Yang, Xingcheng Yao, Xiuyun Wang, Minxu Lu, Lei Zhang, Lijie Qiao
Topics & Concepts
Materials scienceBase metalHydrogenCathodic protectionFracture toughnessElectron backscatter diffractionMetallurgyComposite materialMicrostructureWeldingScanning electron microscopeToughnessElectrochemistryElectrodeChemistryPhysical chemistryOrganic chemistryHydrogen embrittlement and corrosion behaviors in metalsNon-Destructive Testing TechniquesCorrosion Behavior and Inhibition