PE20010019A1 - COPPER WIRE AND A PROCESS TO MAKE IT - Google Patents
COPPER WIRE AND A PROCESS TO MAKE ITInfo
- Publication number
- PE20010019A1 PE20010019A1 PE2000000091A PE0000912000A PE20010019A1 PE 20010019 A1 PE20010019 A1 PE 20010019A1 PE 2000000091 A PE2000000091 A PE 2000000091A PE 0000912000 A PE0000912000 A PE 0000912000A PE 20010019 A1 PE20010019 A1 PE 20010019A1
- Authority
- PE
- Peru
- Prior art keywords
- approximate
- copper
- ppm
- less
- concentration
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
SE REFIERE A UN HILO DE COBRE, OBTENIDO A PARTIR DE UNA LAMINA DE COBRE ELECTRODEPOSITADA, QUE TIENE UN CONTENIDO DE OXIGENO OCLUIDO DE MENOS DE 2000 ppm, ES REDUCIBLE EN PRUEBA DE TRACCION A MAS DE 98% RIA, Y TIENE UNA SERIE DE DEFECTOS DE MACLAS O APILAMIENTO EN SU ESTRUCTURA CRISTALINA. EL PROCESO PARA HACER DICHO HILO COMPRENDE: a) ELECTRODEPOSITAR LAMINAS DE COBRE, QUE TIENEN UN ESPESOR APROXIMADO ENTRE 0,0002 pulg Y 0,02 pulg, A PARTIR DE UNA SOLUCION DE ELECTROLITO QUE TIENE UNA CONCENTRACION APROXIMADA DE IONES COBRE ENTRE 30 g/l Y 120 g/l, UNA CONCENTRACION APROXIMADA DE ACIDO SULFURICO LIBRE ENTRE 40 g/l Y 120 g/l, UNA CONCENTRACION APROXIMADA DE IONES CLORURO DE MENOS DE 1 ppm, UNA CONCENTRACCION APROXIMADA DE ADITIVOS ORGANICOS NO SUPERIOR A 1 ppm, Y UN NIVEL APROXIMADO DE IMPUREZAS METALICAS DE MENOS DE 2 ppm, UTILIZANDO UNA DENSIDAD APROXIMADA DE CORRIENTE ENTRE 4,28 Amp/cm² Y 51,36 Amp/cm²; Y, b) CORTAR Y CONFORMAR DICHA LAMINA DE COBRE ELECTRODEPOSITADA, PARA FORMAR UN TORON DE HILO DE COBRE A LA VEZ QUE SE MANTIENE LA TEMPERATURA DE DICHO COBRE POR DEBAJO DE SU PUNTO DE FUSIONREFERS TO A COPPER WIRE, OBTAINED FROM AN ELECTRODEPOSITED COPPER SHEET, WHICH HAS AN OXYGEN CONTENT OF LESS THAN 2000 ppm, IS REDUCED IN TRACTION TEST ABOVE 98% RIA, AND HAS A SERIES OF DEFECTS OF MACLAS OR STACKING IN ITS CRYSTAL STRUCTURE. THE PROCESS TO MAKE SUCH WIRE INCLUDES: a) ELECTRODEPOSITING COPPER SHEETS, WHICH HAVE AN APPROXIMATE THICKNESS BETWEEN 0.0002 "AND 0.02", FROM AN ELECTROLYTE SOLUTION THAT HAS A CONCENTRATION OF APPROXIMATELY 30 g / COPPER IONS l AND 120 g / l, AN APPROXIMATE CONCENTRATION OF FREE SULFURIC ACID BETWEEN 40 g / l AND 120 g / l, AN APPROXIMATE CONCENTRATION OF CHLORIDE IONS OF LESS THAN 1 ppm, AN APPROXIMATE CONCENTRACTION OF ORGANIC ADDITIVES NOT EXCEEDING 1 ppm, AND AN APPROXIMATE LEVEL OF METALLIC IMPURITIES OF LESS THAN 2 ppm, USING AN APPROXIMATE CURRENT DENSITY BETWEEN 4.28 Amp / cm² AND 51.36 Amp / cm²; AND, b) CUT AND FORM SAID ELECTRODEPOSITED COPPER SHEET, TO FORM A COPPER WIRE TORON AT THE TIME THAT THE TEMPERATURE OF SAID COPPER IS KEPT BELOW ITS MELTING POINT
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25075799A | 1999-02-16 | 1999-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20010019A1 true PE20010019A1 (en) | 2001-02-13 |
Family
ID=22949015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2000000091A PE20010019A1 (en) | 1999-02-16 | 2000-02-08 | COPPER WIRE AND A PROCESS TO MAKE IT |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU2393300A (en) |
| PE (1) | PE20010019A1 (en) |
| TW (1) | TW476680B (en) |
| WO (1) | WO2000048758A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2674403C (en) | 2007-12-18 | 2012-06-05 | Integran Technologies Inc. | Method for preparing polycrystalline structures having improved mechanical and physical properties |
| CN109371430A (en) * | 2018-10-17 | 2019-02-22 | 单春艳 | A kind of energy-saving and environment-friendly copper foil process units |
| LU501043B1 (en) * | 2021-12-20 | 2023-06-20 | Circuit Foil Luxembourg | Method for producing an electrodeposited copper foil for lithium secondary battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5679232A (en) * | 1993-04-19 | 1997-10-21 | Electrocopper Products Limited | Process for making wire |
-
1999
- 1999-12-29 WO PCT/US1999/031068 patent/WO2000048758A1/en not_active Ceased
- 1999-12-29 AU AU23933/00A patent/AU2393300A/en not_active Abandoned
-
2000
- 2000-02-02 TW TW089101781A patent/TW476680B/en active
- 2000-02-08 PE PE2000000091A patent/PE20010019A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000048758A1 (en) | 2000-08-24 |
| AU2393300A (en) | 2000-09-04 |
| TW476680B (en) | 2002-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |