JPS5472483A - Manufacture of heat-resistant wiring conductor - Google Patents
Manufacture of heat-resistant wiring conductorInfo
- Publication number
- JPS5472483A JPS5472483A JP14053677A JP14053677A JPS5472483A JP S5472483 A JPS5472483 A JP S5472483A JP 14053677 A JP14053677 A JP 14053677A JP 14053677 A JP14053677 A JP 14053677A JP S5472483 A JPS5472483 A JP S5472483A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- alloy
- layer
- copper
- conductor
- 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.)
- Pending
Links
Landscapes
- Non-Insulated Conductors (AREA)
Abstract
PURPOSE: To form an electric conductor having excellent workability and excellent solderability by the procedure in which the surface of copper or copper alloy conductor is plated with silver through an under metallic coat, then an outer layer plating of a specific metal is applied to the silver plating, and lastly the cnductor is processed by drawing and heating.
CONSTITUTION: The surface of the core conductor 1 of copper or a copper alloy is provided with the silver plating layer 3 through the under metallic coat 2 of nickel, cobalt, iron or an alloy of these. Then, the silver plating is further plated with a metal other than silver, e.g., tin, indium, zinc, bismuth, antimony, etc., which is capable of forming an alloy with silver which serves to reduce the oxygen dissolution capability of silver and also is capable of diffucsing into silver. Subsequently, the composite conductor is subjected to a mechanical processing such as drawing, etc. to make the silver layer 3 denser in order to suppress the dissolution of oxygen into the silver layer and then to a heat treatment to form the silver alloy layer 4 with another metal. With this method, it is possible to form the alloy layer on the surface by treating it by heating in the atmosphere.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14053677A JPS5472483A (en) | 1977-11-21 | 1977-11-21 | Manufacture of heat-resistant wiring conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14053677A JPS5472483A (en) | 1977-11-21 | 1977-11-21 | Manufacture of heat-resistant wiring conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5472483A true JPS5472483A (en) | 1979-06-09 |
Family
ID=15270945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14053677A Pending JPS5472483A (en) | 1977-11-21 | 1977-11-21 | Manufacture of heat-resistant wiring conductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5472483A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882406A (en) * | 1981-10-15 | 1983-05-18 | 古河電気工業株式会社 | Silver or silver alloy coated wire and method of producing same |
| JPH01306574A (en) * | 1988-06-06 | 1989-12-11 | Furukawa Electric Co Ltd:The | Sn or sn alloy clad material |
| JPH02301573A (en) * | 1989-05-15 | 1990-12-13 | Furukawa Electric Co Ltd:The | Sn or sn alloy coated material |
| JPH0526594U (en) * | 1991-09-20 | 1993-04-06 | トヨタ車体株式会社 | Vehicle instrument panel |
| US6649843B2 (en) * | 1999-12-15 | 2003-11-18 | Hitachi Cable, Ltd. | Composite conductor, production method thereof and cable using the same |
| US7391116B2 (en) | 2003-10-14 | 2008-06-24 | Gbc Metals, Llc | Fretting and whisker resistant coating system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916707A (en) * | 1972-06-02 | 1974-02-14 |
-
1977
- 1977-11-21 JP JP14053677A patent/JPS5472483A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916707A (en) * | 1972-06-02 | 1974-02-14 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882406A (en) * | 1981-10-15 | 1983-05-18 | 古河電気工業株式会社 | Silver or silver alloy coated wire and method of producing same |
| JPS6246066B2 (en) * | 1981-10-15 | 1987-09-30 | Furukawa Electric Co Ltd | |
| JPH01306574A (en) * | 1988-06-06 | 1989-12-11 | Furukawa Electric Co Ltd:The | Sn or sn alloy clad material |
| JPH02301573A (en) * | 1989-05-15 | 1990-12-13 | Furukawa Electric Co Ltd:The | Sn or sn alloy coated material |
| JPH0526594U (en) * | 1991-09-20 | 1993-04-06 | トヨタ車体株式会社 | Vehicle instrument panel |
| US6649843B2 (en) * | 1999-12-15 | 2003-11-18 | Hitachi Cable, Ltd. | Composite conductor, production method thereof and cable using the same |
| US7391116B2 (en) | 2003-10-14 | 2008-06-24 | Gbc Metals, Llc | Fretting and whisker resistant coating system and method |
| US7808109B2 (en) | 2003-10-14 | 2010-10-05 | Gbc Metals, L.L.C. | Fretting and whisker resistant coating system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1435459A (en) | Manufacture of a composite electrical conductor including a superconductive conductor | |
| JPS5428716A (en) | Process for producing electroconductive highly heat-resisting aluminum alloy | |
| JPS54157296A (en) | Electrode structure and the manufacturing method | |
| JPS5472483A (en) | Manufacture of heat-resistant wiring conductor | |
| US3097965A (en) | Conductive wire coating alloys, wires coated therewith and process for improving solderability therefor | |
| GB2022145A (en) | Sintering silver alloys | |
| JPS5481777A (en) | Lead frame structure with intermediate layer | |
| JPS54155915A (en) | Copper-coating aluminum alloy conductor | |
| JPS5468986A (en) | Heat-resisting electric conductor for wiring | |
| US3277557A (en) | Production of nb3sn diffusion layers | |
| ES418399A2 (en) | Method for producing an assembly of articles made of aluminium or aluminium alloy | |
| JPS5656745A (en) | Composite lead wire and its production | |
| JPS5739190A (en) | Preparation of solder plated or tin plated wire | |
| JPS52128825A (en) | Copper alloy for lead material | |
| JPS51135493A (en) | Manufacturing method of superconductive wire | |
| JPS6467329A (en) | Copper alloy strip of superior corrosion resistance and heat and electrical conductivity | |
| JPS5497543A (en) | Production of plated conductor | |
| JPS5260093A (en) | Compound complex super conductor manufacturing method | |
| JP3314268B2 (en) | Method of manufacturing flexible linear conductor for cable | |
| JPS53125233A (en) | Peeling apparatus for coated metal wire | |
| JPS5399479A (en) | Copper foil fiber wire | |
| JPS5760097A (en) | Heat resistant silver coated conductor | |
| JPS56152992A (en) | Tin-lead alloy plated lead wire | |
| JPS57108291A (en) | Manufacture of electrolytically tinned steel plate with improved corrosion resistance and solderability | |
| JPS56142858A (en) | Manufacture of electric contact material |