GB838689A - Improvements in or relating to the electroplating of metal - Google Patents
Improvements in or relating to the electroplating of metalInfo
- Publication number
- GB838689A GB838689A GB31126/58A GB3112658A GB838689A GB 838689 A GB838689 A GB 838689A GB 31126/58 A GB31126/58 A GB 31126/58A GB 3112658 A GB3112658 A GB 3112658A GB 838689 A GB838689 A GB 838689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- metal
- wire
- electroplating
- reservoir
- 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
- 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
838,689. Plating wire. WESTERN ELECTRIC CO. Inc. Sept. 30, 1958 [Oct. 8, 1957] No. 31126/58. Class 41. A method of high-speed electroplating of metal comprises agitating an electroplating solution by feeding metal through it at a speed of at least 1500 feet per minute, circulating the solution at a rate of at least 300 U.S. gallons per minute, and applying a current of density at least 300 amps. per square foot of the metal through the solution using the metal as one electrode. The method may be applied to coating copper wire with tin, from a solution containing stannous sulphate, sulphuric acid, cresol sulphonic acid, gelatine and beta-naphthol in water. A suitable apparatus comprises means for electrolytically cleaning 11, washing 14 and air-wiping 13, 16 a wire 10, followed by a plating bath 17 containing anodes of carbon 19 upon which rest blocks of tin 26, the electrolyte being pumped from reservoir 21 through pipes 22, 23, 24, 25 to the vicinity of the anodes, and allowed to overflow and return to the reservoir by pipes 28. The wire is passed round contact rollers 27 and may pass through the solution a plurality of times.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US838689XA | 1957-10-08 | 1957-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB838689A true GB838689A (en) | 1960-06-22 |
Family
ID=22181189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31126/58A Expired GB838689A (en) | 1957-10-08 | 1958-09-30 | Improvements in or relating to the electroplating of metal |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE571808A (en) |
| DE (1) | DE1082094B (en) |
| FR (1) | FR1202059A (en) |
| GB (1) | GB838689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818509A (en) * | 2015-04-07 | 2015-08-05 | 安徽江南鸣放电子科技有限公司 | Copper wire tin-plating apparatus |
-
0
- BE BE571808D patent/BE571808A/xx unknown
-
1958
- 1958-09-09 FR FR1202059D patent/FR1202059A/en not_active Expired
- 1958-09-26 DE DEW24168A patent/DE1082094B/en active Pending
- 1958-09-30 GB GB31126/58A patent/GB838689A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818509A (en) * | 2015-04-07 | 2015-08-05 | 安徽江南鸣放电子科技有限公司 | Copper wire tin-plating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1202059A (en) | 1960-01-07 |
| BE571808A (en) | |
| DE1082094B (en) | 1960-05-19 |
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