VOLATILE CORROSION INHIBITOR

FIELD: metallurgy.SUBSTANCE: invention relates to protection of metals from corrosion and can be used for protection of ferrous and nonferrous metals and articles made therefrom from atmospheric corrosion during transportation and storage. Volatile corrosion inhibitor (VCI) contains, wt%: triethanol...

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Bibliographische Detailangaben
Hauptverfasser:	Andreev Nikolaj Nikolaevich, Kuznetsov JUrij Igorevich, Muradov Aleksandr Vladimirovich, Goncharova Olga Aleksandrovna
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE
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Beschreibung
Zusammenfassung:	FIELD: metallurgy.SUBSTANCE: invention relates to protection of metals from corrosion and can be used for protection of ferrous and nonferrous metals and articles made therefrom from atmospheric corrosion during transportation and storage. Volatile corrosion inhibitor (VCI) contains, wt%: triethanolamine 0.5-1.0, dimethylethanolamine 65.0-67.0, diethanolamine 0.5-1.0 and benzoic acid makes up balance up to 100.EFFECT: technical result consists in simplification of composition of VIC with provision of high anti-corrosion protection of ferrous and non-ferrous metals and articles made therefrom.1 cl, 3 tbl, 1 ex Изобретение относится к области защиты металлов от коррозии и может быть использовано для защиты черных и цветных металлов и изделий из них от атмосферной коррозии при транспортировке и хранении. Летучий ингибитор коррозии (ЛИК) содержит, мас.%: триэтаноламин 0,5-1,0, диметилэтаноламин 65,0-67,0, диэтаноламин 0,5-1,0 и бензойную кислоту остальное, до 100. Технический результат заключается в упрощении состава ЛИК с обеспечением высокой антикоррозионной защиты черных и цветных металлов и изделий из них. 3 табл., 1 пр.