FIELD: technological processes.
SUBSTANCE: invention relates to application of coating on metal surface. Disclosed is a composition for depositing on a metal substrate, containing sol-gel or silane and a corrosion inhibitor, containing lithium ion in amount of 0.02 g per 1,000 g of composition to 12 g per 1,000 g of composition and ion of alkali metal, other than lithium. Invention also discloses a coated article and a method for production thereof.
EFFECT: invention enables to obtain coatings which impart corrosion resistance to metal substrate and provide required adhesion between metal and upper layers of coating.
18 cl, 5 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SOL-GEL COMPOSITIONS INHIBITING CORROSION | 2014 |
|
RU2630724C2 |
| SOL-GEL CORROSION INHIBITING COMPOSITIONS | 2014 |
|
RU2710814C2 |
| AZOLE COMPOUNDS AS CORROSION INHIBITORS | 2014 |
|
RU2663656C2 |
| CLEANING COMPOSITIONS FOR METAL SUBSTRATES | 2014 |
|
RU2634808C2 |
| INDICATIVE COATINGS FOR METAL SURFACES | 2013 |
|
RU2619376C2 |
| PERMANGANATE-BASED CONVERSION COATING COMPOSITIONS | 2014 |
|
RU2631226C2 |
| SYSTEMS AND METHODS FOR PROCESSING OF METAL SUBSTRATE | 2017 |
|
RU2728344C1 |
| COMPLEXING AGENTS FOR METALS AS CORROSION INHIBITORS | 2014 |
|
RU2627832C2 |
| SEALING COMPOSITION | 2017 |
|
RU2722953C1 |
| SYSTEMS AND METHODS FOR PROCESSING METAL SUBSTRATE | 2019 |
|
RU2758664C1 |
