JPH0370324B2 - - Google Patents
Info
- Publication number
- JPH0370324B2 JPH0370324B2 JP57141752A JP14175282A JPH0370324B2 JP H0370324 B2 JPH0370324 B2 JP H0370324B2 JP 57141752 A JP57141752 A JP 57141752A JP 14175282 A JP14175282 A JP 14175282A JP H0370324 B2 JPH0370324 B2 JP H0370324B2
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- powder
- wire
- particle size
- submicron
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 claims description 53
- 239000000843 powder Substances 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229910052758 niobium Inorganic materials 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 229910002056 binary alloy Inorganic materials 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- 238000005538 encapsulation Methods 0.000 claims 1
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000011162 core material Substances 0.000 description 27
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 17
- 239000010949 copper Substances 0.000 description 15
- 239000002887 superconductor Substances 0.000 description 15
- 239000010955 niobium Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000000879 optical micrograph Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000012798 spherical particle Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- CFJRGWXELQQLSA-UHFFFAOYSA-N azanylidyneniobium Chemical compound [Nb]#N CFJRGWXELQQLSA-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- -1 niobium-aluminum-germanium Chemical compound 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000000886 hydrostatic extrusion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/292,537 US4420384A (en) | 1980-08-22 | 1981-08-13 | Method for determining boundary points on electrophoretic patterns and means therefor |
| US293537 | 1981-08-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5838405A JPS5838405A (ja) | 1983-03-05 |
| JPH0370324B2 true JPH0370324B2 (zh) | 1991-11-07 |
Family
ID=23125088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57141752A Granted JPS5838405A (ja) | 1981-08-13 | 1982-08-17 | 超伝導複合体ワイヤおよびその製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838405A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2553565B1 (fr) * | 1983-10-18 | 1987-04-10 | Comp Generale Electricite | Procede d'elaboration de brins supraconducteurs multifilamentaires a partir de chalcogenure ternaire de molybdene |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139054A (zh) * | 1974-04-26 | 1975-11-06 | ||
| JPS5379493A (en) * | 1976-12-24 | 1978-07-13 | Toshiba Corp | Superconductive compound wire and its manufacture |
| JPS5541486A (en) * | 1978-09-20 | 1980-03-24 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber connector terminal |
-
1982
- 1982-08-17 JP JP57141752A patent/JPS5838405A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139054A (zh) * | 1974-04-26 | 1975-11-06 | ||
| JPS5379493A (en) * | 1976-12-24 | 1978-07-13 | Toshiba Corp | Superconductive compound wire and its manufacture |
| JPS5541486A (en) * | 1978-09-20 | 1980-03-24 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber connector terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5838405A (ja) | 1983-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4575927A (en) | Submicron-particle ductile superconductor | |
| US4863804A (en) | Superconductor wire and methods of constructing same | |
| US4917965A (en) | Multifilament Nb3 Al superconducting linear composite articles | |
| CA2032879A1 (en) | Process for forming superconductor precursor | |
| JPS6256559A (ja) | マルチフイラメント超伝導線材およびその製法 | |
| US4363675A (en) | Process for producing compound based superconductor wire | |
| EP0045584B1 (en) | Methods of making multifilament superconductors | |
| JP2003217370A (ja) | 二ホウ化マグネシウム超電導線材 | |
| US5364709A (en) | Insulation for superconductors | |
| US20030207765A1 (en) | Method for fabricating a metal-clad superconductive body, and article comprising body | |
| JP2685147B2 (ja) | 超電導線およびその製造方法 | |
| US6699821B2 (en) | Nb3Al superconductor and method of manufacture | |
| JP2002334620A (ja) | ＭｇＢ２超電導線の製造方法 | |
| JPH0370324B2 (zh) | ||
| Flukiger et al. | Composite core Nb/sub 3/Sn wires: preparation and characterization | |
| EP3961658A1 (en) | Blank for producing a long nb3 sn-based superconducting wire | |
| JPH0765646A (ja) | 酸化物超電導ケーブル及び素線の製造方法 | |
| JP3428771B2 (ja) | Ｎｂ３Ｓｎ系化合物超電導線材 | |
| JPH01140521A (ja) | Ｎｂ↓３Ａ１化合物超電導線材の製造法 | |
| JP2003242847A (ja) | 超電導線材の製造方法 | |
| JP3212596B2 (ja) | Ｃｕ又はＡ▲ｌ▼安定化超電導線及びその製造方法 | |
| JP3033606B2 (ja) | 酸化物超電導線材の製造方法 | |
| JPH0512939A (ja) | アルミニウム複合超電導線の製造方法 | |
| JPS603726B2 (ja) | 化合物複合超電導体 | |
| JPH02192619A (ja) | 酸化物超電導導体の製造方法 |