FIELD: metallurgy.
SUBSTANCE: invention relates to electrochemical methods of coating formation with high electrically insulating properties, which are kept as in dry as in moisture atmosphere. Method includes details anodisation from aluminium and its alloys for formation of porous layer in solution oxalic acid, received layer is subject to iterative anodisation in solution of boric acid.
EFFECT: increasing of electrically insulating, kept with moisture increasing.
2 cl, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROLYTE FOR ANODIZING ALUMINIUM AND ITS ALLAYS | 0 |
|
SU956631A1 |
| METHOD OF ANODIZING ALUMINIUM AND ITS ALLOYS | 0 |
|
SU1161600A1 |
| METHOD FOR MANUFACTURE OF MEMBRANES | 0 |
|
SU1695970A1 |
| METHOD OF FORMING NANOCOMPOSITE COATING ON POROUS ALUMINIUM OXIDE LAYER | 2009 |
|
RU2425802C2 |
| METHOD FOR BUILDING-UP BARRIER COATING ON SOLDERED ALUMINIUM ELECTRODES OF OZONE GENERATOR | 2016 |
|
RU2640586C1 |
| ELECTROLYTE FOR ANODIZING ALUMINIUM ALLOYS | 0 |
|
SU945255A1 |
| METHOD OF PRODUCTION OF OXIDE COMPOSITE COAT ON ALUMINIUM AND ITS ALLOYS | 2000 |
|
RU2169800C1 |
| ELASTIC ALUMINA NANO-MEMBRANE OBTAINING METHOD | 2017 |
|
RU2678055C2 |
| METHOD OF PRODUCING HEAT-RESISTANT INSULATING ANODE FILMS ON ALUMINIUM AND ITS ALLOYS | 0 |
|
SU1608253A1 |
| METHOD OF PRODUCTION OF FLEXIBLE NANOPOROUS COMPOSITE MEMBRANE WITH CELLULAR STRUCTURE OF ANODE METAL OXIDE OR ALLOY | 2012 |
|
RU2545887C2 |
