METHOD OF SUPPRESSING DEPOSITION OF RADIOACTIVE SUBSTANCE

A radioactive substance is effectively suppressed by an oxide-film removal step of removing an oxide film on a metallic material surface with which a coolant containing the radioactive substance comes in contact, and a titanium-oxide deposition step of depositing a titanium oxide on the metallic mat...

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Hauptverfasser: AOI, Hiromi, YAITA, Yumi, FUKUMATSU, Teruki, URUMA, Yutaka
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A radioactive substance is effectively suppressed by an oxide-film removal step of removing an oxide film on a metallic material surface with which a coolant containing the radioactive substance comes in contact, and a titanium-oxide deposition step of depositing a titanium oxide on the metallic material surface after the oxide film has been removed.