GB1337341A - Production of copper-sheathed aluminium or aliminium alloy wire - Google Patents
Production of copper-sheathed aluminium or aliminium alloy wireInfo
- Publication number
- GB1337341A GB1337341A GB4939271A GB4939271A GB1337341A GB 1337341 A GB1337341 A GB 1337341A GB 4939271 A GB4939271 A GB 4939271A GB 4939271 A GB4939271 A GB 4939271A GB 1337341 A GB1337341 A GB 1337341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- copper
- aluminium
- heat treatment
- reduction
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
- B23K20/2333—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer one layer being aluminium, magnesium or beryllium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Metal Extraction Processes (AREA)
- Coating With Molten Metal (AREA)
Abstract
1337341 Making composite wire; bending KABEL - UND METALLWERKE GUTEHOFFNUNGSHUTTE AG 25 Oct 1971 [26 Oct 1970] 49392/71 Headings B3A and B3E A method for the continuous production of copper clad aluminium or aluminium alloy wire includes cleaning the surface of the wire 2 and enclosing it within a strip of copper 9 which is bent to form a tube around it all in a protective atmosphere and then reducing the diameter of the sheathed wire. The reduction in diameter is followed by heat treatment to produce a diffusion layer at the interface between the core and the copper sheath. The aluminium wire is made by casting or extrusion and is supplied from storage means 1, from which it passes to a device 3 provided with brushes 4, 5 in a protective gas enclosure 7. Alternatively there may be provided milling, peeling or shaving devices for cleaning the wire. The copper strip 9 is fed from storage means 10 to a cleaning unit 13, the storage means having provision for welding strips end to end. The strip passes through a drier 14 and a brushing device 15, which has brushing rollers 16 and backing rollers 17. The copper strip is bent into a tube by a roller device 19, welded at a welding station 6, and the sheathed wire is reduced in diameter in means 20 which comprise a drawing ring or reducing rolls. The wire draw-off means may be a disc 21, or an endless band or a clamp and the wire is fed to a collecting drum 22. The wire is further reduced in diameter in stages and heat treated; the heat treatment may take place between successive stages of reduction. The thickness of the diffusion layer between the copper and aluminium depends on the amount of reduction which may be 80% or more, and the heat treatment temperature. Heat treatment is preferably carried out continuously as the wire emerges from the stages of the reduction means.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702052462 DE2052462B2 (en) | 1970-10-26 | 1970-10-26 | Process for the continuous production of copper-clad aluminum wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1337341A true GB1337341A (en) | 1973-11-14 |
Family
ID=5786172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4939271A Expired GB1337341A (en) | 1970-10-26 | 1971-10-25 | Production of copper-sheathed aluminium or aliminium alloy wire |
Country Status (14)
| Country | Link |
|---|---|
| AR (1) | AR203708A1 (en) |
| AT (1) | AT315791B (en) |
| BE (1) | BE774488A (en) |
| BR (1) | BR7105528D0 (en) |
| CH (1) | CH534550A (en) |
| CS (1) | CS203044B2 (en) |
| DD (1) | DD96881A5 (en) |
| DE (1) | DE2052462B2 (en) |
| FR (1) | FR2110064A5 (en) |
| GB (1) | GB1337341A (en) |
| IT (1) | IT942234B (en) |
| NL (1) | NL7114734A (en) |
| SU (1) | SU704441A3 (en) |
| YU (1) | YU131471A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA017255B1 (en) * | 2009-09-08 | 2012-11-30 | Открытое Акционерное Общество Объединение "Мастер" | Bimetal electrode wire, method of producing the same and device therefor |
| WO2015042492A1 (en) * | 2013-09-21 | 2015-03-26 | Applied Composite Material Llc | Isothermal processed copper cladded aluminum composite and method and system for manufacturing the same |
| CN108448371A (en) * | 2018-04-26 | 2018-08-24 | 江苏隆耀传导技术有限公司 | A kind of draw-off gear of copper-clad aluminum conductor |
| US11130171B2 (en) * | 2018-04-24 | 2021-09-28 | Golden Aluminum Company | Method for reducing target surface features in continuous casting |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876493B1 (en) | 2004-10-12 | 2007-01-12 | F S P One Soc Par Actions Simp | COPPER ALUMINUM TORONIC CABLE AND METHOD FOR MANUFACTURING THE SAME |
| DE102008014814B4 (en) * | 2008-03-18 | 2010-07-08 | Alexander Binzel Schweisstechnik Gmbh & Co. Kg | hosepack |
| RU2011107512A (en) * | 2010-03-31 | 2012-12-10 | Хэлкор Метал Уоркс С.А. | SEAMLESS COMPOSITION METAL PIPE AND METHOD FOR PRODUCING IT |
| CN104307913B (en) * | 2014-08-27 | 2016-08-24 | 山东科技大学 | A kind of device utilizing amorphous alloy band that wire rod is coated with and technique |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE749695C (en) * | 1933-01-13 | 1944-11-29 | Process for applying a protective coating made of pure aluminum or a corrosion-resistant aluminum alloy to durable aluminum alloys | |
| FR1119153A (en) * | 1949-04-11 | 1956-06-15 | Metals & Controls Corp | Cold-plated composite sheets and processes for making them |
| DE1101916B (en) * | 1951-01-04 | 1961-03-09 | Texas Instruments Inc | Method of making composite metal |
| US3408727A (en) * | 1966-01-05 | 1968-11-05 | Texas Instruments Inc | Method of metal cladding |
| US3470607A (en) * | 1966-05-11 | 1969-10-07 | Olin Mathieson | Process for obtaining composite article |
| US3444610A (en) * | 1966-11-03 | 1969-05-20 | Texas Instruments Inc | Manufacture of clad wire and the like |
| US3455016A (en) * | 1967-04-26 | 1969-07-15 | Texas Instruments Inc | Manufacture of clad wire and the like |
-
1970
- 1970-10-26 DE DE19702052462 patent/DE2052462B2/en not_active Ceased
-
1971
- 1971-05-25 YU YU131471A patent/YU131471A/en unknown
- 1971-06-17 SU SU711668602A patent/SU704441A3/en active
- 1971-08-24 BR BR552871A patent/BR7105528D0/en unknown
- 1971-10-18 DD DD15838471A patent/DD96881A5/xx unknown
- 1971-10-21 CH CH1534771A patent/CH534550A/en not_active IP Right Cessation
- 1971-10-25 AT AT923771A patent/AT315791B/en not_active IP Right Cessation
- 1971-10-25 GB GB4939271A patent/GB1337341A/en not_active Expired
- 1971-10-25 IT IT5369071A patent/IT942234B/en active
- 1971-10-26 CS CS754471A patent/CS203044B2/en unknown
- 1971-10-26 NL NL7114734A patent/NL7114734A/xx unknown
- 1971-10-26 AR AR23868671A patent/AR203708A1/en active
- 1971-10-26 BE BE774488A patent/BE774488A/en unknown
- 1971-10-26 FR FR7138437A patent/FR2110064A5/fr not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA017255B1 (en) * | 2009-09-08 | 2012-11-30 | Открытое Акционерное Общество Объединение "Мастер" | Bimetal electrode wire, method of producing the same and device therefor |
| WO2015042492A1 (en) * | 2013-09-21 | 2015-03-26 | Applied Composite Material Llc | Isothermal processed copper cladded aluminum composite and method and system for manufacturing the same |
| US20150086807A1 (en) * | 2013-09-21 | 2015-03-26 | Jay Song | Isothermal processed copper cladded aluminum composite |
| CN105792955A (en) * | 2013-09-21 | 2016-07-20 | 应用复合材料有限公司 | Isothermal processed copper cladded aluminum composite and method and system for manufacturing the same |
| US10076892B2 (en) * | 2013-09-21 | 2018-09-18 | Jay Song | Isothermal processed copper cladded aluminum composite |
| CN105792955B (en) * | 2013-09-21 | 2018-09-18 | 应用复合材料有限公司 | The isothermal state method preparation process and system of copper aluminum composite material |
| US11130171B2 (en) * | 2018-04-24 | 2021-09-28 | Golden Aluminum Company | Method for reducing target surface features in continuous casting |
| US11548062B2 (en) | 2018-04-24 | 2023-01-10 | Golden Aluminum Company | Method for reducing target surface features in continuous casting |
| CN108448371A (en) * | 2018-04-26 | 2018-08-24 | 江苏隆耀传导技术有限公司 | A kind of draw-off gear of copper-clad aluminum conductor |
| CN108448371B (en) * | 2018-04-26 | 2023-12-15 | 江苏广川超导科技有限公司 | Drawing device for copper-clad aluminum wire |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2110064A5 (en) | 1972-05-26 |
| CH534550A (en) | 1973-03-15 |
| YU131471A (en) | 1982-02-28 |
| NL7114734A (en) | 1972-04-28 |
| BE774488A (en) | 1972-02-14 |
| IT942234B (en) | 1973-03-20 |
| AT315791B (en) | 1974-06-10 |
| DD96881A5 (en) | 1973-04-12 |
| DE2052462B2 (en) | 1980-09-11 |
| BR7105528D0 (en) | 1973-04-17 |
| SU704441A3 (en) | 1979-12-15 |
| AR203708A1 (en) | 1975-10-15 |
| DE2052462A1 (en) | 1972-04-27 |
| CS203044B2 (en) | 1981-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |