Behr et al., 1993 - Google Patents
Etching and Tone Creation Using Low-Voltage Anodic ElectrolysisBehr et al., 1993
- Document ID
- 8117363237519331029
- Author
- Behr O
- Behr M
- Publication year
- Publication venue
- Leonardo
External Links
Snippet
Etching of and tone creation on metals can be carried out by an ecologically sound method that avoids the use of acids and rosin. The method uses direct-current anodic etching, at very low voltages, in a bath of an aqueous electrolyte whose cation corresponds to the metal …
- 238000005530 etching 0 title abstract description 38
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
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