FIELD: surface treatment of metallic material, possibly in machine engineering, metallurgy by forming phosphate coating for protecting metals against corrosion.
SUBSTANCE: method comprises steps of applying onto treated surface aqueous phosphating solution for forming inorganic coating. Phosphating solution is applied by spraying or by sprinkling onto treated surface preliminarily heated till 100 - 150°C.
EFFECT: improved protection properties of coat.
4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RECEIVING OF PHOSPHATE COATING | 2007 |
|
RU2354747C1 |
| COMPOSITION FOR REMOVING RUST AND PRESERVING SURFACES OF METAL STRUCTURES AND PIPES BEFORE PAINTING | 2012 |
|
RU2510432C1 |
| SOLUTION FOR PHOSPHATING | 1993 |
|
RU2065892C1 |
| SOLUTION FOR METAL SURFACE PHOSPHATIZING | 2001 |
|
RU2194800C2 |
| PHOSPHATE COATING PRODUCTION METHOD | 2018 |
|
RU2690876C1 |
| METHOD OF IRON-COBALT ALLOY PHOSPHATING | 2014 |
|
RU2560891C1 |
| PROCEDURE FOR FORMING THIN CORROSION INHIBITING COATING ON METAL SURFACE | 2003 |
|
RU2358035C2 |
| SOLUTION FOR PHOSPHATING METALLIC SURFACE | 1992 |
|
RU2044802C1 |
| COMPOSITION FOR METAL SURFACE PHOSPHATIZING | 2000 |
|
RU2193075C2 |
| ANTI-CORROSION COMBINED COATING SYSTEM | 2020 |
|
RU2747502C1 |
