DE2525980A1 - Verfahren zur herstellung eines stabilisierten supraleiters - Google Patents
Verfahren zur herstellung eines stabilisierten supraleitersInfo
- Publication number
- DE2525980A1 DE2525980A1 DE19752525980 DE2525980A DE2525980A1 DE 2525980 A1 DE2525980 A1 DE 2525980A1 DE 19752525980 DE19752525980 DE 19752525980 DE 2525980 A DE2525980 A DE 2525980A DE 2525980 A1 DE2525980 A1 DE 2525980A1
- Authority
- DE
- Germany
- Prior art keywords
- rods
- resistance
- wires
- diffusible
- diffusion
- 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- Withdrawn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
- 239000004020 conductor Substances 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- ZYPGADGCNXOUJP-CXVPHVKISA-N Variotin Chemical compound CCCC[C@@H](O)\C=C(/C)\C=C\C=C\C(=O)N1CCCC1=O ZYPGADGCNXOUJP-CXVPHVKISA-N 0.000 title 1
- 239000000463 material Substances 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 37
- 239000011159 matrix material Substances 0.000 claims description 23
- 238000009792 diffusion process Methods 0.000 claims description 22
- 239000002887 superconductor Substances 0.000 claims description 21
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 229910052718 tin Inorganic materials 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910016344 CuSi Inorganic materials 0.000 claims description 2
- 229910016347 CuSn Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910003336 CuNi Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 description 18
- 239000010955 niobium Substances 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- 229910000906 Bronze Inorganic materials 0.000 description 14
- 239000010974 bronze Substances 0.000 description 14
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 14
- 230000008901 benefit Effects 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 238000000137 annealing Methods 0.000 description 5
- 229910000570 Cupronickel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910004168 TaNb Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- H10N60/0184—Manufacture or treatment of devices comprising intermetallic compounds of type A-15, e.g. Nb3Sn
-
- 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
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/917—Mechanically manufacturing superconductor
- Y10S505/918—Mechanically manufacturing superconductor with metallurgical heat treating
- Y10S505/919—Reactive formation of superconducting intermetallic compound
- Y10S505/92—Utilizing diffusion barrier
-
- 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
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/917—Mechanically manufacturing superconductor
- Y10S505/918—Mechanically manufacturing superconductor with metallurgical heat treating
- Y10S505/919—Reactive formation of superconducting intermetallic compound
- Y10S505/921—Metal working prior to treating
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49014—Superconductor
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49801—Shaping fiber or fibered material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH386575A CH586952A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-26 | 1975-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2525980A1 true DE2525980A1 (de) | 1976-10-07 |
Family
ID=4265140
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752525980 Withdrawn DE2525980A1 (de) | 1975-03-26 | 1975-06-11 | Verfahren zur herstellung eines stabilisierten supraleiters |
| DE7518620U Expired DE7518620U (de) | 1975-03-26 | 1975-06-11 | Supraleiter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7518620U Expired DE7518620U (de) | 1975-03-26 | 1975-06-11 | Supraleiter |
Country Status (4)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988008208A1 (fr) * | 1987-04-11 | 1988-10-20 | Schweizerische Aluminium Ag | Procede de fabrication d'un element supraconducteur |
| DE102016210268A1 (de) * | 2016-06-10 | 2017-12-14 | Siemens Aktiengesellschaft | Elektrischer Leiter mit mehreren Filamenten in einer Matrix |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831707A (en) * | 1980-11-14 | 1989-05-23 | Fiber Materials, Inc. | Method of preparing metal matrix composite materials using metallo-organic solutions for fiber pre-treatment |
| US4961383A (en) * | 1981-06-26 | 1990-10-09 | The United States Of America As Represented By The Secretary Of The Navy | Composite tungsten-steel armor penetrators |
| GB2137907B (en) * | 1983-04-08 | 1986-04-16 | Standard Telephones Cables Ltd | Coaxial cables |
| GB9014979D0 (en) * | 1990-07-06 | 1990-08-29 | Walters Colin R | Method of fabricating an elongated artefact |
| JP3012436B2 (ja) * | 1993-04-02 | 2000-02-21 | 三菱電機株式会社 | 化合物系超電導線およびその製法 |
| US6918172B2 (en) * | 2000-03-21 | 2005-07-19 | Composite Materials Technology, Inc. | Process for manufacturing Nb3Sn superconductor |
| US7146709B2 (en) * | 2000-03-21 | 2006-12-12 | Composite Materials Technology, Inc. | Process for producing superconductor |
| US6836955B2 (en) * | 2000-03-21 | 2005-01-04 | Composite Materials Technology, Inc. | Constrained filament niobium-based superconductor composite and process of fabrication |
| US20060272145A1 (en) * | 2005-03-11 | 2006-12-07 | Alabama Cryogenic Engineering, Inc. | Method of producing superconducting wire and articles produced thereby |
| US8858738B2 (en) * | 2006-09-26 | 2014-10-14 | Composite Materials Technology, Inc. | Methods for fabrication of improved electrolytic capacitor anode |
| CN102142301B (zh) * | 2010-12-30 | 2012-09-26 | 西部超导材料科技有限公司 | 一种300～1000芯复合超导坯料组装方法 |
| CN102800433A (zh) * | 2012-08-07 | 2012-11-28 | 西部超导材料科技股份有限公司 | NbTi/Cu超导坯锭组装过程中空隙的填充方法 |
| DE102015203305A1 (de) * | 2015-02-24 | 2016-08-25 | Bruker Eas Gmbh | Halbzeugdraht mit PIT-Elementen für einen Nb3Sn-haltigen Supraleiterdraht und Verfahren zur Herstellung des Halbzeugdrahts |
| CN109961901B (zh) * | 2017-12-25 | 2021-06-01 | 西部超导材料科技股份有限公司 | 一种多芯高锡青铜/Nb复合棒的制备方法 |
| CN110556213A (zh) * | 2018-06-04 | 2019-12-10 | 西部超导材料科技股份有限公司 | 一种提高Nb3Sn超导复合线性能的复合棒制备方法 |
| EP3650568A1 (de) | 2018-11-06 | 2020-05-13 | Bernd Spaniol | Niob-zinn legierung und verfahren zur ihrer herstellung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216494A (en) * | 1967-04-27 | 1970-12-23 | Imp Metal Ind Kynoch Ltd | Improvements in electrical superconductors |
| CH489123A (de) * | 1968-04-06 | 1970-04-15 | Siemens Ag | Voll- oder teilweise stabilisierter, aus supraleitenden und normalleitenden Metallen zusammengesetzter Leiter |
| US3643001A (en) * | 1969-07-08 | 1972-02-15 | Oerlikon Maschf | Composite superconductor |
| US3743986A (en) * | 1972-02-08 | 1973-07-03 | Atomic Energy Commission | Improved resistive envelope for a multifilament superconductor wire |
| GB1394724A (en) * | 1972-08-04 | 1975-05-21 | Atomic Energy Authority Uk | Superconducting members and methods of mahufacture thereof |
| US3983521A (en) * | 1972-09-11 | 1976-09-28 | The Furukawa Electric Co., Ltd. | Flexible superconducting composite compound wires |
| US3930903A (en) * | 1974-02-07 | 1976-01-06 | Supercon, Inc. | Stabilized superconductive wires |
-
1975
- 1975-03-26 CH CH386575A patent/CH586952A5/xx not_active IP Right Cessation
- 1975-06-11 DE DE19752525980 patent/DE2525980A1/de not_active Withdrawn
- 1975-06-11 DE DE7518620U patent/DE7518620U/de not_active Expired
-
1976
- 1976-02-18 US US05/654,897 patent/US4055887A/en not_active Expired - Lifetime
- 1976-03-24 GB GB11902/76A patent/GB1521346A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988008208A1 (fr) * | 1987-04-11 | 1988-10-20 | Schweizerische Aluminium Ag | Procede de fabrication d'un element supraconducteur |
| DE3712320A1 (de) * | 1987-04-11 | 1988-10-27 | Aluminium Walzwerke Singen | Stranggepresster supraleiter und verfahren zu seiner herstellung |
| US4982497A (en) * | 1987-04-11 | 1991-01-08 | Swiss Aluminium Ltd. | Process for manufacture of a superconductor |
| DE102016210268A1 (de) * | 2016-06-10 | 2017-12-14 | Siemens Aktiengesellschaft | Elektrischer Leiter mit mehreren Filamenten in einer Matrix |
Also Published As
| Publication number | Publication date |
|---|---|
| CH586952A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-15 |
| DE7518620U (de) | 1977-01-13 |
| GB1521346A (en) | 1978-08-16 |
| US4055887A (en) | 1977-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OF | Willingness to grant licences before publication of examined application | ||
| 8141 | Disposal/no request for examination |