n SEM by investigated was steel pipeline X70 5L API an of section cross and surface the, research this In
hydrogen electrochemical the, Then. inclusions of morphology and type determine to order in analysis EDS and
hydrogen create to utilized was thiocyanate ammonium l/g 3 and acid sulfuric M 2.0 using technique charging
charged hydrogen of section cross the, experiments charging hydrogen After. steel X70 in) HICs (cracks induced
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Diffraction Backscatter Electron and) EDS (Spectroscopy Dispersive Energy by studied was propagation and
and sulfide, oxide including inclusions of types various are there that showed results The. techniques) EBSD(
was inclusions of accumulation the, however; steel X70 received-as of section cross the at inclusions nitride
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precipices and inclusions Oxide. cracks HIC initiate can, inclusions type nitride and sulfide as such, inclusions
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