GB683608A - Improvements relating to the soldering of metals to aluminium - Google Patents
Improvements relating to the soldering of metals to aluminiumInfo
- Publication number
- GB683608A GB683608A GB2610848A GB2610848A GB683608A GB 683608 A GB683608 A GB 683608A GB 2610848 A GB2610848 A GB 2610848A GB 2610848 A GB2610848 A GB 2610848A GB 683608 A GB683608 A GB 683608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- soldering
- tinning
- aluminium
- excess
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
683,608. Making electric components, condensers, &c. ELECTRIC & MUSICAL INDUSTRIES, Ltd. Oct. 7, 1949 [Oct. 7, 1948], No. 26108/48. Classes 83 (ii) and 83 (iv). Soldering.-A method of soldering a metal body to an aluminium, or aluminium alloy, surface comprises providing a coating of copper on said surface, tinning the copper locally where soldering is to be effected, removing the copper not covered by the tinning and soldering the metal body to the tinning material. The process is stated to be useful for attaching tags to aluminium casings of electric components or to foil condenser-electrodes. The excess copper surrounding the tinned area is removed in a nitric acid or chromic and sulphuric acid bath. ' In another form the body may be directly soldered to the copper plating, thereby simultaneously providing the tinning, and finally the excess plating is stripped off. As an alternative the copper is deposited only on the areas to be tinned, by coating the aluminium on the copper-free areas with wax or other protection before plating. The Provisional Specification states that the copper may be silver-plated prior to tinning, the excess copper and silver being removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2610848A GB683608A (en) | 1948-10-07 | 1948-10-07 | Improvements relating to the soldering of metals to aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2610848A GB683608A (en) | 1948-10-07 | 1948-10-07 | Improvements relating to the soldering of metals to aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB683608A true GB683608A (en) | 1952-12-03 |
Family
ID=10238495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2610848A Expired GB683608A (en) | 1948-10-07 | 1948-10-07 | Improvements relating to the soldering of metals to aluminium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB683608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824365A (en) * | 1953-11-18 | 1958-02-25 | George F Erickson | Soldering of aluminum base metals |
| US3010189A (en) * | 1956-02-08 | 1961-11-28 | Borg Warner | Carbon to aluminum bond |
| GB2144064A (en) * | 1983-07-30 | 1985-02-27 | Marconi Co Ltd | A method of soldering together two surfaces |
-
1948
- 1948-10-07 GB GB2610848A patent/GB683608A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824365A (en) * | 1953-11-18 | 1958-02-25 | George F Erickson | Soldering of aluminum base metals |
| US3010189A (en) * | 1956-02-08 | 1961-11-28 | Borg Warner | Carbon to aluminum bond |
| GB2144064A (en) * | 1983-07-30 | 1985-02-27 | Marconi Co Ltd | A method of soldering together two surfaces |
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