GB1338975A - Process for electroplating an aluminium conductor - Google Patents
Process for electroplating an aluminium conductorInfo
- Publication number
- GB1338975A GB1338975A GB1458872A GB1458872A GB1338975A GB 1338975 A GB1338975 A GB 1338975A GB 1458872 A GB1458872 A GB 1458872A GB 1458872 A GB1458872 A GB 1458872A GB 1338975 A GB1338975 A GB 1338975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- metal
- hcl
- march
- electrolyte
- 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
- C25D5/44—Aluminium
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
1338975 Electro-plating aluminium metal or alloy TELEFONAKTIEBOLAGET L M ERICSSON 28 March 1972 [29 March 1971] 14588/72 Heading C7B An Al or Al alloy conductor 9, e.g. wire or cable, is electro-plated with at least one metal selected from Ni, Cu, Sn, Zn and Cd by passing it through an aqueous acid bath 13 comprising HF, e.g. 3 to 5 per cent, and HCl, e.g. 29 to 30 per cent, then as cathode through an electrolyte 16 containing at least one of a fluoborate and sulphamate salt of at least one of the metals and the selected metal(s) as anode. Prior to the acid treatment, the conductor may be cleaned e.g. degreased in unit 11 using C 2 H 2 Cl 2 , CCl 4 , C 3 HCl 3 or aqueous NaOH solution. The electrolyte may contain 200 to 250 g/l of the salt, e.g. nickel fluoborate or sulphamate with boric acid having a pH of 2 to 2À5 Al alloys are specified containing (a) 0À2 to 1À5 per cent Fe; (b) 0À75 per cent Fe and 0À15 per cent Mg; and (b) 0À40 per cent Cu and 0À15 per cent Mg.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12874271A | 1971-03-29 | 1971-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1338975A true GB1338975A (en) | 1973-11-28 |
Family
ID=22436756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1458872A Expired GB1338975A (en) | 1971-03-29 | 1972-03-28 | Process for electroplating an aluminium conductor |
Country Status (18)
| Country | Link |
|---|---|
| AU (1) | AU471207B2 (en) |
| BE (1) | BE781408A (en) |
| BR (1) | BR7201866D0 (en) |
| CA (1) | CA987632A (en) |
| CH (1) | CH588567A5 (en) |
| CS (1) | CS172943B2 (en) |
| DD (1) | DD96980A5 (en) |
| DE (1) | DE2215934A1 (en) |
| DK (1) | DK137340B (en) |
| EG (1) | EG10682A (en) |
| FI (1) | FI52874C (en) |
| FR (1) | FR2132153B1 (en) |
| GB (1) | GB1338975A (en) |
| HU (1) | HU162966B (en) |
| IT (1) | IT951820B (en) |
| NL (1) | NL7204249A (en) |
| NO (1) | NO132202C (en) |
| SE (1) | SE375122B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019321A1 (en) * | 2016-07-25 | 2018-02-01 | Christian-Albrechts-Universität Zu Kiel | Aluminium-copper connector having a heterostructure, and method for producing the heterostructure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1090959A (en) * | 1953-07-29 | 1955-04-06 | Bozel Maletra | Process for pickling aluminum and its alloys, in particular for the application of electrolytic coatings |
| US3003933A (en) * | 1958-04-21 | 1961-10-10 | Atkinson James Thomas Nesbitt | Electro-plating of metals |
-
1969
- 1969-02-05 CH CH465072A patent/CH588567A5/xx not_active IP Right Cessation
-
1972
- 1972-03-10 SE SE306572A patent/SE375122B/xx unknown
- 1972-03-16 FI FI71772A patent/FI52874C/en active
- 1972-03-20 AU AU40153/72A patent/AU471207B2/en not_active Expired
- 1972-03-21 DK DK132672A patent/DK137340B/en not_active IP Right Cessation
- 1972-03-23 CS CS194572A patent/CS172943B2/cs unknown
- 1972-03-27 EG EG12472A patent/EG10682A/en active
- 1972-03-27 DD DD16182972A patent/DD96980A5/xx unknown
- 1972-03-28 HU HUEI000414 patent/HU162966B/hu unknown
- 1972-03-28 FR FR7210904A patent/FR2132153B1/fr not_active Expired
- 1972-03-28 NO NO106772A patent/NO132202C/no unknown
- 1972-03-28 GB GB1458872A patent/GB1338975A/en not_active Expired
- 1972-03-29 BR BR186672A patent/BR7201866D0/en unknown
- 1972-03-29 BE BE781408A patent/BE781408A/en not_active IP Right Cessation
- 1972-03-29 DE DE19722215934 patent/DE2215934A1/en active Pending
- 1972-03-29 IT IT2254772A patent/IT951820B/en active
- 1972-03-29 NL NL7204249A patent/NL7204249A/xx not_active Application Discontinuation
- 1972-03-29 CA CA138,460A patent/CA987632A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019321A1 (en) * | 2016-07-25 | 2018-02-01 | Christian-Albrechts-Universität Zu Kiel | Aluminium-copper connector having a heterostructure, and method for producing the heterostructure |
| US10870924B2 (en) | 2016-07-25 | 2020-12-22 | Christian-Albrechts-Universitaet Zu Kiel | Aluminum-copper connector having a heterostructure, and method for producing the heterostructure |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7201866D0 (en) | 1973-05-10 |
| SE375122B (en) | 1975-04-07 |
| DK137340B (en) | 1978-02-20 |
| DK137340C (en) | 1978-07-24 |
| EG10682A (en) | 1976-02-29 |
| DE2215934A1 (en) | 1972-10-12 |
| CA987632A (en) | 1976-04-20 |
| DD96980A5 (en) | 1973-04-12 |
| AU471207B2 (en) | 1973-09-27 |
| NO132202C (en) | 1975-10-01 |
| CS172943B2 (en) | 1977-01-28 |
| AU4015372A (en) | 1973-09-27 |
| FR2132153A1 (en) | 1972-11-17 |
| CH588567A5 (en) | 1977-06-15 |
| IT951820B (en) | 1973-07-10 |
| FR2132153B1 (en) | 1976-06-11 |
| FI52874C (en) | 1977-12-12 |
| HU162966B (en) | 1973-05-28 |
| NL7204249A (en) | 1972-10-03 |
| NO132202B (en) | 1975-06-23 |
| FI52874B (en) | 1977-08-31 |
| BE781408A (en) | 1972-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |