EP0190348A1 - Mehrfachfilament-supraleiter-drahtherstellung - Google Patents
Mehrfachfilament-supraleiter-drahtherstellungInfo
- Publication number
- EP0190348A1 EP0190348A1 EP86900998A EP86900998A EP0190348A1 EP 0190348 A1 EP0190348 A1 EP 0190348A1 EP 86900998 A EP86900998 A EP 86900998A EP 86900998 A EP86900998 A EP 86900998A EP 0190348 A1 EP0190348 A1 EP 0190348A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wires
- accordance
- metal
- composite
- superconductor
- 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.)
- Withdrawn
Links
- 239000002887 superconductor Substances 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 49
- 239000002184 metal Substances 0.000 claims abstract description 48
- 150000002739 metals Chemical class 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 239000000047 product Substances 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- 239000003870 refractory metal Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000999 vanadium-gallium Inorganic materials 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910001275 Niobium-titanium Inorganic materials 0.000 claims description 3
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical group [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 claims description 3
- 229910000657 niobium-tin Inorganic materials 0.000 claims description 3
- 235000012438 extruded product Nutrition 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000002905 metal composite material Substances 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 2
- 239000010955 niobium Substances 0.000 description 8
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 7
- 229910052758 niobium Inorganic materials 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 229910000906 Bronze Inorganic materials 0.000 description 5
- 239000010974 bronze Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- 229910020012 Nb—Ti Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910052733 gallium Inorganic materials 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910001257 Nb alloy Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- UIEFEKHUTQUKHQ-UHFFFAOYSA-N [Al].[Al].[Al].[Al].[Al].[Nb+5].[Nb+5].[Nb+5] Chemical compound [Al].[Al].[Al].[Al].[Al].[Nb+5].[Nb+5].[Nb+5] UIEFEKHUTQUKHQ-UHFFFAOYSA-N 0.000 description 2
- KAYZQFIFFVGBSR-UHFFFAOYSA-N bis(lambda2-stannanylidene)niobium Chemical compound [Nb].[Sn].[Sn] KAYZQFIFFVGBSR-UHFFFAOYSA-N 0.000 description 2
- CDZGJSREWGPJMG-UHFFFAOYSA-N copper gallium Chemical compound [Cu].[Ga] CDZGJSREWGPJMG-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- BPAABJIBIBFRST-UHFFFAOYSA-N [V].[V].[V].[Ga] Chemical compound [V].[V].[V].[Ga] BPAABJIBIBFRST-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- H10N60/01—Manufacture or treatment
- H10N60/0128—Manufacture or treatment of composite superconductor filaments
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60524784A | 1984-04-30 | 1984-04-30 | |
| US605247 | 1984-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0190348A1 true EP0190348A1 (de) | 1986-08-13 |
Family
ID=24422862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86900998A Withdrawn EP0190348A1 (de) | 1984-04-30 | 1985-04-30 | Mehrfachfilament-supraleiter-drahtherstellung |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0190348A1 (de) |
| WO (1) | WO1986001677A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104849A (en) * | 1989-06-06 | 1992-04-14 | The Furukawa Electric Co., Ltd. | Oxide superconductor and method of manufacturing the same |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1054784A (en) * | 1908-02-27 | 1913-03-04 | Western Electric Co | Electric cable. |
| US3570118A (en) * | 1967-03-10 | 1971-03-16 | Westinghouse Electric Corp | Method of producing copper clad superconductors |
| US3443021A (en) * | 1967-04-28 | 1969-05-06 | Rca Corp | Superconducting ribbon |
| US3813764A (en) * | 1969-06-09 | 1974-06-04 | Res Inst Iron Steel | Method of producing laminated pancake type superconductive magnets |
| US3582537A (en) * | 1969-11-26 | 1971-06-01 | Haveg Industries Inc | Woven cable with bonded woven lattice structure |
| US3708606A (en) * | 1970-05-13 | 1973-01-02 | Air Reduction | Cryogenic system including variations of hollow superconducting wire |
| US3909508A (en) * | 1970-05-18 | 1975-09-30 | Southern Weaving Co | Woven electrically conductive cable and method |
| US3828417A (en) * | 1970-08-26 | 1974-08-13 | Commw Scient Corp | Method for fabricating composite material reinforced by uniformaly spaced filaments |
| US3910802A (en) * | 1974-02-07 | 1975-10-07 | Supercon Inc | Stabilized superconductors |
| US4260441A (en) * | 1978-05-10 | 1981-04-07 | United Technologies Corporation | Quick bond composite and process |
| US4205119A (en) * | 1978-06-29 | 1980-05-27 | Airco, Inc. | Wrapped tantalum diffusion barrier |
| US4262412A (en) * | 1979-05-29 | 1981-04-21 | Teledyne Industries, Inc. | Composite construction process and superconductor produced thereby |
| US4414428A (en) * | 1979-05-29 | 1983-11-08 | Teledyne Industries, Inc. | Expanded metal containing wires and filaments |
| CH641911A5 (de) * | 1979-06-05 | 1984-03-15 | Bbc Brown Boveri & Cie | Supraleitendes kabel. |
| US4447946A (en) * | 1979-09-10 | 1984-05-15 | Airco, Inc. | Method of fabricating multifilament intermetallic superconductor |
| SE420964B (sv) * | 1980-03-27 | 1981-11-09 | Asea Ab | Kompositmaterial och sett for dess framstellning |
-
1985
- 1985-04-30 EP EP86900998A patent/EP0190348A1/de not_active Withdrawn
- 1985-04-30 WO PCT/US1985/000792 patent/WO1986001677A1/en unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8601677A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1986001677A1 (en) | 1986-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19860403 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WONG, JAMES Inventor name: STOHLMAN, KATHARINE, M. |