FIELD: electrochemical technologies.
SUBSTANCE: method includes dipping zinc-covered article in chromium-containing solution, prior to dipping electrolytic application of zinc is performed onto previously cleaned surface of zinc-covered article with following washing and drying, and after chromatizing article is dried by hot air.
EFFECT: protective cover, resistant to corrosion effect in atmosphere, polluted with industrial gases, and to effect from external loads of direct and alternating character, to provide for higher reliability and durability of article.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PROTECTIVE COATING PRODUCING | 2015 |
|
RU2606364C1 |
| PROCESS FOR ELECTROLYTIC GALVANIZING OF ARTICLES | 2006 |
|
RU2299933C1 |
| PROCEDURE FOR APPLICATION OF COMPLEX PROTECTIVE COATING ON STEEL PARTS | 2010 |
|
RU2427671C1 |
| PROCESS OF EXTRACTION OF ZINC FROM BATHS FOR RECOVERY OF CHLORINE-AMMONIATE ELECTROLYTES | 1993 |
|
RU2080415C1 |
| METHOD OF PREPARING COATINGS SUITABLE FOR PROTECTION OF STEEL PARTS AGAINST CORROSION | 2000 |
|
RU2177055C1 |
| COMPOSITION FOR ZINC SURFACE CHROME-PLATING | 1992 |
|
RU2006520C1 |
| METHOD TO PRODUCE MOTOR CARS BRAKING SYSTEM DOUBLE LAYERED ROLLED UP SOLDERED PIPES WITH COVERS | 1991 |
|
RU1807730C |
| GALVANISED STEEL ROPE AND METHOD FOR MANUFACTURING STEEL GALVANISED ROPE WIRE FOR A ROPE | 2021 |
|
RU2779958C1 |
| ANTICORROSIVE COATING APPLICATION METHOD | 2019 |
|
RU2718794C1 |
| METHOD OF PRODUCTION OF COMPOSITE ZINC-BASED COATS | 2000 |
|
RU2169798C1 |
