ES325565A1 - A procedure to electrolytically deposit a bright decorative chrome on a metal base catode. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure to electrolytically deposit a bright decorative chrome on a metal base catode. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES325565A1 ES325565A1 ES0325565A ES325565A ES325565A1 ES 325565 A1 ES325565 A1 ES 325565A1 ES 0325565 A ES0325565 A ES 0325565A ES 325565 A ES325565 A ES 325565A ES 325565 A1 ES325565 A1 ES 325565A1
- Authority
- ES
- Spain
- Prior art keywords
- cathode
- translation
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/18—Electroplating using modulated, pulsed or reversing current
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
A method for depositing electrolytically a bright decorative chromium on a base metal cathode comprising maintaining a chrome bath containing chromic acid and sulfate in a proportion of 125-550: 1, maintaining an anode in said chromating bath, immersing in said bath a base metal cathode, to apply to said base metal cathode, before immersion, a negative potential value below that sufficient to allow the electrolytic deposition of chromium substantially in all areas of said cathode and to increase the current in said cathode submerged to produce the chromium deposition cathodic current density, thereby depositing chromium on said cathode. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44888465A | 1965-04-16 | 1965-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES325565A1 true ES325565A1 (en) | 1967-05-01 |
Family
ID=23782031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0325565A Expired ES325565A1 (en) | 1965-04-16 | 1966-04-15 | A procedure to electrolytically deposit a bright decorative chrome on a metal base catode. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR6678774D0 (en) |
CH (1) | CH482839A (en) |
DE (1) | DE1496923A1 (en) |
ES (1) | ES325565A1 (en) |
GB (1) | GB1148070A (en) |
NL (1) | NL6605110A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092226A (en) * | 1974-12-11 | 1978-05-30 | Nikolaus Laing | Process for the treatment of metal surfaces by electro-deposition of metal coatings at high current densities |
EP0041085A1 (en) * | 1980-06-02 | 1981-12-09 | M & T Chemicals, Inc. | Chromium plating process, composition therefor and chromium plating solution |
EP0357326A3 (en) * | 1988-08-26 | 1990-10-24 | M & T Chemicals, Inc. | Inhibiting corrosion of lead or lead-alloy anodes in a chromium electroplating bath |
-
1966
- 1966-04-13 CH CH531766A patent/CH482839A/en not_active IP Right Cessation
- 1966-04-14 DE DE19661496923 patent/DE1496923A1/en active Pending
- 1966-04-14 GB GB16381/66A patent/GB1148070A/en not_active Expired
- 1966-04-15 ES ES0325565A patent/ES325565A1/en not_active Expired
- 1966-04-15 NL NL6605110A patent/NL6605110A/xx unknown
- 1966-04-15 BR BR178774/66A patent/BR6678774D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1496923A1 (en) | 1969-05-22 |
BR6678774D0 (en) | 1973-05-17 |
NL6605110A (en) | 1966-10-17 |
CH482839A (en) | 1969-12-15 |
GB1148070A (en) | 1969-04-10 |
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