IN2012DN00632A - - Google Patents
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- Publication number
- IN2012DN00632A IN2012DN00632A IN632DEN2012A IN2012DN00632A IN 2012DN00632 A IN2012DN00632 A IN 2012DN00632A IN 632DEN2012 A IN632DEN2012 A IN 632DEN2012A IN 2012DN00632 A IN2012DN00632 A IN 2012DN00632A
- Authority
- IN
- India
- Prior art keywords
- copper
- copper foil
- metal sheet
- bonding
- superconducting wire
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 8
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 229910052802 copper Inorganic materials 0.000 abstract 4
- 239000010949 copper Substances 0.000 abstract 4
- 239000011889 copper foil Substances 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000992 sputter etching Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
- H01B12/06—Films or wires on bases or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
- B32B15/015—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium the said other metal being copper or nickel or an alloy thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
- H10N60/0576—Processes for depositing or forming copper oxide superconductor layers characterised by the substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Provided are a method of manufacturing a metal laminated substrate for an oxide superconducting wire and a metal laminated substrate for an oxide superconducting wire, where copper can have sharp biaxial texture and the formation of scratches and grooves on a surface of copper can be prevented. The method includes the steps of: removing, in a state where a copper foil to which rolling is applied at a draft of 90% or more is held at a temperature below a recrystallization temperature, an absorbed material on a surface of the copper foil by applying sputter etching to the surface of the copper foil; removing an absorbed material on a surface of a nonmagnetic metal sheet by applying sputter etching to the surface of the nonmagnetic metal sheet; bonding the copper foil and the metal sheet to each other by reduction rolls at an applied pressure of 300MPa to 1500MPa; orienting crystals of the copper by heating a laminated body obtained by bonding at a crystal orientation temperature of copper or above; and forming a protective layer on a copper-side surface of the laminated body by coating.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009169531 | 2009-07-17 | ||
| PCT/JP2010/004460 WO2011007527A1 (en) | 2009-07-17 | 2010-07-08 | Metal laminated substrate for use as an oxide superconducting wire material, and manufacturing method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN00632A true IN2012DN00632A (en) | 2015-08-21 |
Family
ID=43449139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN632DEN2012 IN2012DN00632A (en) | 2009-07-17 | 2010-07-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8815777B2 (en) |
| EP (1) | EP2455949B1 (en) |
| JP (1) | JP5723773B2 (en) |
| KR (1) | KR101680756B1 (en) |
| CN (1) | CN102473486B (en) |
| IN (1) | IN2012DN00632A (en) |
| WO (1) | WO2011007527A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5517196B2 (en) * | 2009-11-20 | 2014-06-11 | 東洋鋼鈑株式会社 | Superconducting compound substrate and manufacturing method thereof |
| JP5650098B2 (en) * | 2011-11-22 | 2015-01-07 | Jx日鉱日石金属株式会社 | Rolled copper foil for superconducting film formation |
| JP5650099B2 (en) * | 2011-11-22 | 2015-01-07 | Jx日鉱日石金属株式会社 | Rolled copper foil for superconducting film formation |
| JP5705107B2 (en) * | 2011-12-28 | 2015-04-22 | Jx日鉱日石金属株式会社 | Rolled copper foil for superconducting film formation |
| US9002424B2 (en) * | 2012-04-16 | 2015-04-07 | Furukawa Electric Co., Ltd. | Superconducting film-forming substrate, superconducting wire, and superconducting wire manufacturing method |
| JP5904869B2 (en) * | 2012-05-11 | 2016-04-20 | Ｊｘ金属株式会社 | Method for producing rolled copper foil for superconducting film formation |
| WO2013180443A1 (en) * | 2012-05-29 | 2013-12-05 | 한국생산기술연구원 | Iron bus bar having copper layer, and method for manufacturing same |
| US10087552B2 (en) * | 2012-10-05 | 2018-10-02 | Toyo Kohan Co., Ltd. | Substrate for epitaxial growth, manufacturing method therefor, and substrate for superconducting wire |
| WO2015033808A1 (en) * | 2013-09-04 | 2015-03-12 | 東洋鋼鈑株式会社 | Method for depositing oxide layer, and layered substrate for epitaxial growth and process for producing same |
| JP6244142B2 (en) * | 2013-09-04 | 2017-12-06 | 東洋鋼鈑株式会社 | Superconducting wire substrate, manufacturing method thereof, and superconducting wire |
| CN104538543B (en) * | 2014-12-11 | 2017-06-20 | 西部超导材料科技股份有限公司 | A kind of low-temperature superconducting wire preparation method of NbTi rods |
| US11524486B2 (en) | 2015-10-23 | 2022-12-13 | Toyo Kohan Co., Ltd. | Substrate for epitaxtail, growth and method for producing same |
| US11840045B2 (en) * | 2017-03-29 | 2023-12-12 | Toyo Kohan Co., Ltd. | Roll-bonded laminate |
| JP7074190B2 (en) * | 2018-06-15 | 2022-05-24 | 住友電気工業株式会社 | Superconducting wire, laminated superconducting wire, superconducting coil and superconducting cable |
| JP7618390B2 (en) * | 2020-04-22 | 2025-01-21 | 東洋鋼鈑株式会社 | Metal laminated film and its manufacturing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3587956B2 (en) | 1997-06-10 | 2004-11-10 | 古河電気工業株式会社 | Oxide superconducting wire and its manufacturing method |
| US7816303B2 (en) * | 2004-10-01 | 2010-10-19 | American Superconductor Corporation | Architecture for high temperature superconductor wire |
| JP5123462B2 (en) | 2004-10-27 | 2013-01-23 | 住友電気工業株式会社 | Film-forming alignment substrate, superconducting wire, and method for manufacturing film-forming alignment substrate |
| JP5074083B2 (en) * | 2007-04-17 | 2012-11-14 | 中部電力株式会社 | Clad-oriented metal substrate for epitaxial thin film formation and manufacturing method thereof |
| JP5382911B2 (en) | 2008-11-12 | 2014-01-08 | 東洋鋼鈑株式会社 | Method for producing metal laminated substrate for oxide superconducting wire and oxide superconducting wire using the substrate |
-
2010
- 2010-07-08 IN IN632DEN2012 patent/IN2012DN00632A/en unknown
- 2010-07-08 JP JP2011522708A patent/JP5723773B2/en not_active Expired - Fee Related
- 2010-07-08 KR KR1020117030690A patent/KR101680756B1/en not_active Expired - Fee Related
- 2010-07-08 US US13/383,957 patent/US8815777B2/en active Active
- 2010-07-08 CN CN2010800280233A patent/CN102473486B/en active Active
- 2010-07-08 WO PCT/JP2010/004460 patent/WO2011007527A1/en not_active Ceased
- 2010-07-08 EP EP10799591.2A patent/EP2455949B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011007527A1 (en) | 2011-01-20 |
| JPWO2011007527A1 (en) | 2012-12-20 |
| US8815777B2 (en) | 2014-08-26 |
| JP5723773B2 (en) | 2015-05-27 |
| EP2455949A4 (en) | 2015-04-22 |
| KR101680756B1 (en) | 2016-11-29 |
| EP2455949B1 (en) | 2016-08-31 |
| US20120208703A1 (en) | 2012-08-16 |
| KR20120038410A (en) | 2012-04-23 |
| EP2455949A1 (en) | 2012-05-23 |
| CN102473486A (en) | 2012-05-23 |
| CN102473486B (en) | 2013-07-17 |
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