GB1536096A - Method of producing a continuously processed copper or copper alloy rod - Google Patents
Method of producing a continuously processed copper or copper alloy rodInfo
- Publication number
- GB1536096A GB1536096A GB24512/77A GB2451277A GB1536096A GB 1536096 A GB1536096 A GB 1536096A GB 24512/77 A GB24512/77 A GB 24512/77A GB 2451277 A GB2451277 A GB 2451277A GB 1536096 A GB1536096 A GB 1536096A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- copper
- wire
- bar
- producing
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Conductive Materials (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
1536096 Producing copper rod and coated magnet wire SOUTHWIRE CO 13 June 1977 [16 June 1976] 24512/77 Heading B3A A method of producing copper or copper alloy rod comprising continuously casting molten copper or copper alloy into bar, hot-rolling the bar into continuous rod, hot-coiling the rod and subsequently cooling the coiled rod to room temperature to permit precipitation of nominal impurities and lowering of the recrystallization temperature of the rod. The coiling is carried out in the range 700‹ to 1200‹ F., preferably 950‹ to 1150‹ F. The rod is cooled at a rate not exceeding 300‹ F. per minute. The recrystallization temperature is sufficiently lowered to permit annealing at 500‹ F. Magnet wire may be formed by drawing the rod into wire and passing it through an annealing tower containing a molten enamelling compound at a temperature of approximately 500‹ F. so as to simultaneously anneal the wire. Apparatus for forming the rod includes a delivery device 10 for molten copper and a pouring spout 11 adjacent a peripheral groove on a rotary mould ring 13. A cooling system includes headers 17, 18, 19 disposed on the side of the mould ring and headers 20, 21 disposed either side of a metal band 14 to effect solidification of the metal. A cast bar 25 is fed via a conveyer to a rolling mill 28 which produces a continuous length of rod 30 of circular crosssection which is fed to a coiler 31. After hotcoiling the rod is delivered to a cooling station.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/696,801 US4066475A (en) | 1974-09-26 | 1976-06-16 | Method of producing a continuously processed copper rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1536096A true GB1536096A (en) | 1978-12-20 |
Family
ID=24798603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24512/77A Expired GB1536096A (en) | 1976-06-16 | 1977-06-13 | Method of producing a continuously processed copper or copper alloy rod |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS531669A (en) |
| AU (1) | AU506885B2 (en) |
| BE (1) | BE855712A (en) |
| CA (1) | CA1083017A (en) |
| DE (1) | DE2727055A1 (en) |
| ES (1) | ES459829A1 (en) |
| FR (1) | FR2355085A1 (en) |
| GB (1) | GB1536096A (en) |
| IT (1) | IT1079044B (en) |
| PL (1) | PL198917A1 (en) |
| SE (1) | SE7706949L (en) |
| YU (1) | YU39394B (en) |
| ZA (1) | ZA773464B (en) |
| ZM (1) | ZM4877A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162849A1 (en) * | 2016-03-25 | 2017-09-28 | Giulio Properzi | Method for converting wire rod of nonferrous metals and alloys thereof to wire with high elongation and in the annealed state |
| CN114686697A (en) * | 2022-04-09 | 2022-07-01 | 杭州富通集团有限公司 | Processing method of copper rod |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5561510B2 (en) * | 2009-02-12 | 2014-07-30 | 住友電気工業株式会社 | Coiled copper or copper alloy coil |
| JP5396939B2 (en) * | 2009-03-16 | 2014-01-22 | 三菱マテリアル株式会社 | Rough drawn copper wire manufacturing method, rough drawn copper wire manufacturing apparatus, and rough drawn copper wire |
| CN113560513B (en) * | 2021-08-11 | 2022-10-11 | 福州丹文科技有限公司 | Automatic control system for copper rod continuous casting and rolling |
-
1977
- 1977-06-08 AU AU25956/77A patent/AU506885B2/en not_active Expired
- 1977-06-08 ZA ZA00773464A patent/ZA773464B/en unknown
- 1977-06-13 YU YU1458/77A patent/YU39394B/en unknown
- 1977-06-13 GB GB24512/77A patent/GB1536096A/en not_active Expired
- 1977-06-14 ZM ZM48/77A patent/ZM4877A1/en unknown
- 1977-06-14 FR FR7718152A patent/FR2355085A1/en active Granted
- 1977-06-15 SE SE7706949A patent/SE7706949L/en not_active Application Discontinuation
- 1977-06-15 BE BE178464A patent/BE855712A/en not_active IP Right Cessation
- 1977-06-15 IT IT49828/77A patent/IT1079044B/en active
- 1977-06-15 DE DE19772727055 patent/DE2727055A1/en not_active Withdrawn
- 1977-06-16 CA CA280,685A patent/CA1083017A/en not_active Expired
- 1977-06-16 ES ES459829A patent/ES459829A1/en not_active Expired
- 1977-06-16 PL PL19891777A patent/PL198917A1/en unknown
- 1977-06-16 JP JP7056677A patent/JPS531669A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162849A1 (en) * | 2016-03-25 | 2017-09-28 | Giulio Properzi | Method for converting wire rod of nonferrous metals and alloys thereof to wire with high elongation and in the annealed state |
| US11400500B2 (en) | 2016-03-25 | 2022-08-02 | Giulio Properzi | Method for converting wire rod of nonferrous metals and alloys thereof to wire with high elongation and in the annealed state |
| CN114686697A (en) * | 2022-04-09 | 2022-07-01 | 杭州富通集团有限公司 | Processing method of copper rod |
| CN114686697B (en) * | 2022-04-09 | 2023-08-18 | 杭州富通集团有限公司 | Processing method of copper rod |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA773464B (en) | 1978-04-26 |
| YU145877A (en) | 1982-08-31 |
| ZM4877A1 (en) | 1978-02-21 |
| IT1079044B (en) | 1985-05-08 |
| FR2355085B1 (en) | 1980-03-07 |
| FR2355085A1 (en) | 1978-01-13 |
| DE2727055A1 (en) | 1977-12-29 |
| AU2595677A (en) | 1978-12-14 |
| CA1083017A (en) | 1980-08-05 |
| SE7706949L (en) | 1977-12-17 |
| ES459829A1 (en) | 1978-04-01 |
| AU506885B2 (en) | 1980-01-24 |
| JPS531669A (en) | 1978-01-09 |
| BE855712A (en) | 1977-10-03 |
| JPS5631870B2 (en) | 1981-07-24 |
| PL198917A1 (en) | 1978-02-13 |
| YU39394B (en) | 1984-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |