FIELD: metallurgy.
SUBSTANCE: inhibitor contains wt %: α-oxynaftalampicillin 10.7-8.6; 3-isopropylbenzo-2,1,3-thiadiazinone-4-dioxide-2.2 21.2-17.1; 2-heptadecylimidazolinylacetate 31.5-22.5; urotropin 36.6-51.8.
EFFECT: retarded corrosion of steel, aluminium and indium; reduced hydrogen pickup of steel.
2 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| INHIBITOR OF METAL CORROSION IN SULPHURIC AND HYDROCHLORIC ACIDS | 2010 |
|
RU2456374C1 |
| INHIBITOR OF METAL CORROSION IN SULPHURIC AND HYDROCHLORIC ACIDS | 2011 |
|
RU2487193C1 |
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|
RU2320777C1 |
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|
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| CORROSION INHIBITOR IN SULFURIC, HYDROCHLORIC AND ORTHOPHOSPHORIC ACIDS | 2004 |
|
RU2265675C1 |
| METAL CORROSION INHIBITOR IN SULFURIC, CHLORIDE HYDRIDE AND ORTHOPHOSPHORIC ACID | 2007 |
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RU2352687C1 |
| CORROSION INHIBITOR OF METALS IN SULFURIC, HYDROCHLORIC AND ORTHOPHOSPHOROUS ACIDS | 2001 |
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RU2203981C2 |
| CORROSION INHIBITOR FOR PROTECTION OF METALS IN SULFURIC, HYDROCHLORIC AND SULFAMIC ACIDS | 2006 |
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RU2330123C1 |
