KR910005499A - 세라믹스 초전도도체 및 그 제조방법 - Google Patents
세라믹스 초전도도체 및 그 제조방법 Download PDFInfo
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- KR910005499A KR910005499A KR1019900012102A KR900012102A KR910005499A KR 910005499 A KR910005499 A KR 910005499A KR 1019900012102 A KR1019900012102 A KR 1019900012102A KR 900012102 A KR900012102 A KR 900012102A KR 910005499 A KR910005499 A KR 910005499A
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- ceramic superconductor
- ceramic
- conductive metal
- highly conductive
- metal layer
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- 239000000919 ceramic Substances 0.000 title claims description 45
- 239000002887 superconductor Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims 10
- 239000004020 conductor Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims 18
- 239000002184 metal Substances 0.000 claims 18
- 238000000034 method Methods 0.000 claims 16
- 239000000463 material Substances 0.000 claims 8
- 238000005275 alloying Methods 0.000 claims 6
- 229910004247 CaCu Inorganic materials 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 229910052802 copper Inorganic materials 0.000 claims 4
- 229910052790 beryllium Inorganic materials 0.000 claims 3
- 229910052793 cadmium Inorganic materials 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 3
- 229910052709 silver Inorganic materials 0.000 claims 3
- 229910052725 zinc Inorganic materials 0.000 claims 3
- 229910001316 Ag alloy Inorganic materials 0.000 claims 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 229910052733 gallium Inorganic materials 0.000 claims 2
- 229910052738 indium Inorganic materials 0.000 claims 2
- 238000005468 ion implantation Methods 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- 229910052718 tin Inorganic materials 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 206010021143 Hypoxia Diseases 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005229 chemical vapour deposition Methods 0.000 claims 1
- 238000000975 co-precipitation Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- 229910052745 lead Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- 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
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic superconductors
- H10N60/857—Ceramic superconductors comprising copper oxide
-
- 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
- H10N60/0801—Manufacture or treatment of filaments or composite wires
-
- 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
- H10N60/20—Permanent superconducting devices
- H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/93—Electric superconducting
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/701—Coated or thin film device, i.e. active or passive
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/704—Wire, fiber, or cable
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- 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
- Y10T428/12889—Au-base component
-
- 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
- Y10T428/12896—Ag-base component
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 단면 원형의 세라믹스 초전도체를 이용한 본 발명의 세라믹스 초전도도체의 설명도,
제2도는 테이프상도체를 채용한 본 발명의 세라믹스 초전도도체의 설명도,
제6도는 제2도에 표시한 본 발명의 세라믹스 초전도도체를 채용한 3상 교류용 초전도선의 설명도.
Claims (19)
- 세라믹스 초전도체의 외주에 고도전성 금속층을 형성한 세라믹스 초전도도체에 있어서, 고도전성 금속층을 적어도 일부의 영역을 전기전도도, 열전도도 중 어느 하나가 낮은 영역으로 형성한 것을 특징으로 하는 세라믹스 초전도도체.
- 제1항에 있어서, 전기 전도도가 낮은 영역은 Pd, Ni, Zn, Cd, Sn, P, Si, Be 군에서 선발된 1종 이상의 원소를 포함한 합금층으로 형성되어 있는 세라믹스 초전도도체.
- 제1항에 있어서, 열전도도가 낮은 영역은 Zn, In, Cd, Cu, Mg, Be, Ni, Fe, Co, Cr, Ti, Nm, Zr, Al, Ga, 회토류 원소의 군에서 선발된 1종 이상의 원소를 포함한 합금층으로 형성되어 있는 세라믹스 초전도도체.
- 제1항에 있어서, 고도전성 금속층은 Cu 및 Cu 합금, Ag 및 Ag합금, 내열성 니켈합금 중 어느 하나인 세라믹스 초전도도체.
- 제1항에 있어서, 고도전성 금속층은 Ag, Au, Pd, Pt, Ir, Rh의 군에서 선발된 귀금속으로 형성되어 있는 세라믹스 초전도도체.
- 제1항에 있어서, 세라믹스 초전도도체는 YBa2Cu3O7, Bi2Sr2CaCu2O8, BiSr2Ca2Cu3O10, Ti2Ba2CaCu2O8, Tl2Ba2Ca2Cu3O10의 군에서 선발된 것인 세라믹스 초전도도체.
- 제1항에 있어서, 세라믹스 초전도도체는, 단면원형상의 단심선재인 세라믹스 초전도도체.
- 제1항에 있어서, 세라믹스 초전도도체는, 평테이프상 선재인 세라믹스 초전도도체.
- 제1항에 있어서, 세라믹스 초전도도체는 세라믹스 초전도체층의 외주의 금속층 전체가 저도전성 부위의 것이고, 이 도체를 복수개 묶어서 고도전성 금속층으로 피복한 다심도체인 세라믹스 초전도도체.
- 제1항에 있어서, 세라믹스 초전도도체는 양단부의 접속부를 제외한 영역을 저열 전도성으로 한 전류리드용 도체인 세라믹스 초전도도체.
- 고도전성 금속관에 세라믹스 초전도도체 또는 그 전구물질을 충진하는 공정과, 얻어진 이 충진물을 소망형상으로 연장 가공하에 외주가 고도전성 금속층으로 된 세라믹스 초전도 소재를 얻는 공정과, 얻어진 이 세라믹 초전도소재에 소정의 가열처리를 한 공정과, 얻어진 이 세라믹 초전도소재에 소정의 가열처리를 한 공정과, 가열 처리 후 이 세라믹스 초전도 소재의 상기 고도전성 금속층의 소정부위에 전기전도도, 열전도도 중 어느 하나를 낮추는 합금화 처리를 하는 공정등을 구비한 세라믹스 초전도도체의 제조방법.
- 제11항에 있어서, 합금화처리는 세라믹스 초전도 소재의 고도전성 금속층의 소정부위에 도금법, PVD법, CVD법, 페스트상도포법, 납땜법, 크래드법 중 어느 한 방법으로 합금원소를 부착시킨 다음, 이 부착원소를 상기 소정부위의 상기 고도전성 금속층안에 열 확산시키는 세라믹스 초전도도체의 제조방법.
- 제11항에 있어서, 합금화 처리는 세라믹스 초전도 소재의 고도전성 금속층의 소정부위에 이온주입법 혹은 이온주입법에 열확산법을 병용한 방법중 어느 한 방법에 의하여 저열전도도층, 전기전도도층의 어느 하나를 구성하는 원소를 도입하는 것인 셀믹스 초전도도체의 제조방법.
- 제11항에 있어서, 합금화 처리는 세라믹스 초전도 소재의 고도전성 금속층의 소정부위를 저열 전도도층, 전기 전도도층 중 어느 하나의 합금원소를 형성하는 원소의 증기내에 유지시키는 것인 세라믹스 초전도도체의 제조방법.
- 제11항에 있어서, 고도전성 금속관은 Cu 및 Cu합금, Ag 및 Ag합금, 내열성 니켈합금 중 어느 하나로 된 세라믹스 초전도도체의 제조방법.
- 제12항에 있어서, 고도전성 금속층 위의 부착원소는 Zn, In, Cd, Cu, Mg, Be, Ni, Fe, Co, Cr, Ti, Mn, Zr, Al, Ga, Pb, Sn, P, Si 회토류 원소의 군에서 선발된 1종 이상의 원소인 세라믹스 초전도도체의 제조방법.
- 제12항에 있어서, 세라믹스 초전도 소재의 고도전성 금속층의 소정부위의 합금화 처리에 앞서 당해 부위에 얇게하는 법을 적용하는 세라믹스 초전도도체의 제조방법.
- 제11항에 있어서, 고도전성 금속관내에 충진되는 세라믹스 초전도체는, YBa2Cu3O7, Bi2Sr2CaCu2O8, BiSr2Ca2Cu3O10, Tl2Ba2CaCu2O8, Tl2Ba2Ca2Cu3O10의 군에서 선발된 세라믹스 초전도도체의 제조방법.
- 제11항에 있어서, 고도전성 금속관내에 충진되는 세라믹스 초전도도체의 전구물질은 세라믹스 초전도체로될 수 있는 원료물질로 부터 합성될 때까지의 중간체, 세라믹스초전도체 구성원소의 산화물, 공침전 혼합물, 산소결손형 복합산화물, 구성원소의 합금군에서 선발된 세라믹스 초전도도체의 제조방법.※참고사항:최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1206291A JPH0371516A (ja) | 1989-08-09 | 1989-08-09 | セラミックス超電導々体及びその製造方法 |
| JP1-206291 | 1989-08-09 | ||
| JP1241148A JP2670362B2 (ja) | 1989-09-18 | 1989-09-18 | 電流リード用導体の製造方法 |
| JP1-241148 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR910005499A true KR910005499A (ko) | 1991-03-30 |
Family
ID=26515560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900012102A KR910005499A (ko) | 1989-08-09 | 1990-08-07 | 세라믹스 초전도도체 및 그 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5296456A (ko) |
| EP (1) | EP0412527B1 (ko) |
| KR (1) | KR910005499A (ko) |
| DE (1) | DE69026659T2 (ko) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE138500T1 (de) * | 1991-02-14 | 1996-06-15 | Vacuumschmelze Gmbh | Oxidkeramischer supraleitender verbundkörper und verfahren zu seiner herstellung |
| US5683969A (en) | 1992-05-12 | 1997-11-04 | American Superconductor Corporation | Strongly-linked oxide superconductor and a method of its manufacture |
| JPH07169343A (ja) * | 1993-10-21 | 1995-07-04 | Sumitomo Electric Ind Ltd | 超電導ケーブル導体 |
| US5674814A (en) * | 1994-11-14 | 1997-10-07 | University Of Chicago | Synthesis of increased-density bismuth-based superconductors with cold isostatic pressing and heat treating |
| JPH11501765A (ja) * | 1995-03-15 | 1999-02-09 | ユニヴェルシテ ド ジュネーヴ，レプレセンテ パル ゾン デパルトマン ド フィジィーク ド ラ マティエール コンダンセー | 超電導性芯部材を有する電気導体及びそのような電気導体の製造方法 |
| US5908812A (en) * | 1996-02-05 | 1999-06-01 | The Regents Of The University Of California | Structure for hts composite conductors and the manufacture of same |
| US5914297A (en) * | 1996-04-05 | 1999-06-22 | American Superconductor Corp | Precursor composites for oxygen dispersion hardened silver sheathed superconductor composites |
| DE19621068C1 (de) * | 1996-05-24 | 1997-10-23 | Siemens Ag | Bandförmiger Hoch-T¶c¶-Multifilamentsupraleiter und Verfahren zu dessen Herstellung |
| US6397454B1 (en) | 1996-09-26 | 2002-06-04 | American Superconductor Corp. | Decoupling of superconducting elements in high temperature superconducting composites |
| US6305070B1 (en) | 1996-10-15 | 2001-10-23 | American Superconductor Corporation | Performance of oxide dispersion strengthened superconductor composites |
| US5880068A (en) * | 1996-10-18 | 1999-03-09 | American Superconductor, Inc. | High-temperature superconductor lead |
| EP0966767A1 (de) * | 1996-12-20 | 1999-12-29 | Université de Genève, représentée par son Département de physique de la matière condensée | Verfahren zur herstellung eines elektrischen leiters mit supraleitenden kernen sowie ein solcher leiter |
| FR2761192B1 (fr) * | 1997-03-20 | 2006-10-27 | Alsthom Cge Alkatel | Procede de decouplage d'un brin multifilamentaire supraconducteur htc a matrice a base d'argent, et brin multifilamentaire ainsi realise |
| DE19746975C1 (de) * | 1997-10-24 | 1999-03-11 | Abb Research Ltd | Verfahren zum Legieren einer Edelmetall-Bypaßschicht eines Hochtemperatursupraleiters |
| US6762673B1 (en) * | 1998-02-10 | 2004-07-13 | American Superconductor Corp. | Current limiting composite material |
| US6188921B1 (en) | 1998-02-10 | 2001-02-13 | American Superconductor Corporation | Superconducting composite with high sheath resistivity |
| JP2002531922A (ja) * | 1998-11-30 | 2002-09-24 | ノルディック スーパーコンダクター テクノロジーズ アクティー ゼルスカブ | 超伝導テープの製法 |
| JP4622020B2 (ja) * | 1999-02-26 | 2011-02-02 | 住友電気工業株式会社 | 絶縁被膜を有する酸化物超電導線材およびその製造方法 |
| US7275301B2 (en) * | 2001-01-30 | 2007-10-02 | Shahin Pourrahimi | Method for reinforcing superconducting coils with high-strength materials |
| US7179522B2 (en) * | 2002-04-23 | 2007-02-20 | Ctc Cable Corporation | Aluminum conductor composite core reinforced cable and method of manufacture |
| US9093191B2 (en) * | 2002-04-23 | 2015-07-28 | CTC Global Corp. | Fiber reinforced composite core for an aluminum conductor cable |
| DK1506085T3 (en) * | 2002-04-23 | 2017-03-13 | Ctc Global Corp | CABLE WITH ALUMINUM LEADERS AND STRENGTHENED WITH THE CORE OF COMPOSITION MATERIAL AND PROCEDURE FOR MANUFACTURING |
| US20050186410A1 (en) * | 2003-04-23 | 2005-08-25 | David Bryant | Aluminum conductor composite core reinforced cable and method of manufacture |
| US7438971B2 (en) | 2003-10-22 | 2008-10-21 | Ctc Cable Corporation | Aluminum conductor composite core reinforced cable and method of manufacture |
| AU2004284079B2 (en) * | 2003-10-22 | 2011-08-18 | Ctc Cable Corporation | Aluminum conductor composite core reinforced cable and method of manufacture |
| US20050181228A1 (en) * | 2004-02-13 | 2005-08-18 | 3M Innovative Properties Company | Metal-cladded metal matrix composite wire |
| US7390963B2 (en) * | 2006-06-08 | 2008-06-24 | 3M Innovative Properties Company | Metal/ceramic composite conductor and cable including same |
| JP5813599B2 (ja) * | 2011-09-07 | 2015-11-17 | 日本特殊陶業株式会社 | センサ及びその製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR357480A (fr) * | 1905-09-04 | 1905-12-28 | Edward Lewellin White | Perfectionnements apportés aux cartes postales illustrées, carnets ou albums de vues, calendriers, cartes de publicité, etc. |
| JPS646310A (en) * | 1987-03-31 | 1989-01-10 | Sumitomo Electric Industries | Superconducting material |
| US5093311A (en) * | 1987-04-06 | 1992-03-03 | Fujikura Ltd. | Oxide superconductor cable and method of producing the same |
| DE3712320A1 (de) * | 1987-04-11 | 1988-10-27 | Aluminium Walzwerke Singen | Stranggepresster supraleiter und verfahren zu seiner herstellung |
| JPS6471080A (en) * | 1987-09-10 | 1989-03-16 | Nec Corp | Superconductive contact |
| JPH01163908A (ja) * | 1987-12-21 | 1989-06-28 | Matsushita Electric Ind Co Ltd | セラミック超電導体 |
| US4983576A (en) * | 1987-12-24 | 1991-01-08 | Mitsubishi Kinzoku Kabushiki Kaisha | Superconducting composite wire and cable, processor for fabricating them |
| US5068219A (en) * | 1988-02-26 | 1991-11-26 | Mitsubishi Materials Corporation | High strength superconducting wires and cables each having high current density, and a process for fabricating them |
| FR2635223A1 (fr) * | 1988-08-02 | 1990-02-09 | Commissariat Energie Atomique | Elements composites comportant un coeur en materiau supraconducteur et leur procede de preparation |
| US5102865A (en) * | 1988-10-31 | 1992-04-07 | General Atomics | Substrate for ceramic superconductor with improved barrier |
| US5176950A (en) * | 1988-12-27 | 1993-01-05 | Gruen Dieter M | Method of bonding metals to ceramics and other materials |
| US4990492A (en) * | 1989-01-03 | 1991-02-05 | General Atomics | Stress controlling superconductor wire |
| JPH0713888B2 (ja) * | 1989-03-27 | 1995-02-15 | 工業技術院長 | 超電導線 |
| US5132278A (en) * | 1990-05-11 | 1992-07-21 | Advanced Technology Materials, Inc. | Superconducting composite article, and method of making the same |
-
1990
- 1990-08-03 US US07/562,205 patent/US5296456A/en not_active Expired - Lifetime
- 1990-08-07 KR KR1019900012102A patent/KR910005499A/ko not_active Application Discontinuation
- 1990-08-08 EP EP90115234A patent/EP0412527B1/en not_active Expired - Lifetime
- 1990-08-08 DE DE69026659T patent/DE69026659T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0412527A3 (en) | 1991-07-03 |
| DE69026659D1 (de) | 1996-05-30 |
| US5296456A (en) | 1994-03-22 |
| DE69026659T2 (de) | 1996-09-26 |
| EP0412527A2 (en) | 1991-02-13 |
| EP0412527B1 (en) | 1996-04-24 |
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