CN1262788A - 由织构化超导材料组成的成形体及其制备方法 - Google Patents
由织构化超导材料组成的成形体及其制备方法 Download PDFInfo
- Publication number
- CN1262788A CN1262788A CN98805692A CN98805692A CN1262788A CN 1262788 A CN1262788 A CN 1262788A CN 98805692 A CN98805692 A CN 98805692A CN 98805692 A CN98805692 A CN 98805692A CN 1262788 A CN1262788 A CN 1262788A
- Authority
- CN
- China
- Prior art keywords
- formed body
- arbitrary described
- superconductor
- described method
- powder
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000002887 superconductor Substances 0.000 title claims description 51
- 238000004519 manufacturing process Methods 0.000 title description 7
- 238000000034 method Methods 0.000 claims abstract description 86
- 239000000843 powder Substances 0.000 claims abstract description 64
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000011164 primary particle Substances 0.000 claims abstract description 24
- 238000010008 shearing Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 39
- 238000010298 pulverizing process Methods 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 14
- 229910052745 lead Inorganic materials 0.000 claims description 14
- 229910002480 Cu-O Inorganic materials 0.000 claims description 13
- 239000000470 constituent Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 229910052791 calcium Inorganic materials 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 9
- 229910052788 barium Inorganic materials 0.000 claims description 8
- 229910052797 bismuth Inorganic materials 0.000 claims description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 7
- 229910052712 strontium Inorganic materials 0.000 claims description 7
- 229910052716 thallium Inorganic materials 0.000 claims description 6
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000006259 organic additive Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000003795 desorption Methods 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000003801 milling Methods 0.000 abstract description 19
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 15
- 239000008187 granular material Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 9
- 238000004626 scanning electron microscopy Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229960004643 cupric oxide Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722779A DE19722779A1 (de) | 1997-06-02 | 1997-06-02 | Formkörper aus texturiertem Supraleitermaterial und Verfahren zu ihrer Herstellung |
DE19722779.1 | 1997-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1262788A true CN1262788A (zh) | 2000-08-09 |
CN1173419C CN1173419C (zh) | 2004-10-27 |
Family
ID=7830993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988056925A Expired - Fee Related CN1173419C (zh) | 1997-06-02 | 1998-05-06 | 由结晶化超导材料组成的成形体及其制备方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6221813B1 (zh) |
EP (1) | EP0986828B1 (zh) |
JP (1) | JP2002501449A (zh) |
KR (1) | KR100576533B1 (zh) |
CN (1) | CN1173419C (zh) |
CA (1) | CA2292701C (zh) |
DE (2) | DE19722779A1 (zh) |
TW (1) | TW387837B (zh) |
WO (1) | WO1998056048A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106493361A (zh) * | 2016-11-09 | 2017-03-15 | 董中天 | 薄膜干袋磁场等静压机 |
CN106671266A (zh) * | 2017-01-14 | 2017-05-17 | 烟台大学 | 一种交替模压制备细长陶瓷管坯体的方法及其模具 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10236471C2 (de) * | 2001-11-07 | 2003-10-16 | Siemens Ag | Magnetische Lagerung einer Rotorwelle gegen einen Stator unter Verwendung eines Hoch-T¶c¶-Supraleiters |
DE102004026968A1 (de) | 2004-06-02 | 2006-01-05 | Sms Meer Gmbh | Vorrichtung und Verfahren zum Herstellen eines Formteils |
US7897102B2 (en) * | 2004-08-27 | 2011-03-01 | Helio Precision Products, Inc. | Method of making valve guide by powder metallurgy process |
US8865050B2 (en) | 2010-03-16 | 2014-10-21 | The Boeing Company | Method for curing a composite part layup |
US8343402B1 (en) * | 2007-09-13 | 2013-01-01 | The Boeing Company | Consolidation of composite material |
US8017059B2 (en) | 2007-09-13 | 2011-09-13 | The Boeing Company | Composite fabrication apparatus and method |
US8372327B2 (en) | 2007-09-13 | 2013-02-12 | The Boeing Company | Method for resin transfer molding composite parts |
EP2172985B1 (en) * | 2008-10-06 | 2011-04-06 | Bruker BioSpin AG | Procedure of densifying filaments for a superconductive wire |
CN101745974B (zh) * | 2008-12-17 | 2011-12-14 | 北京有色金属研究总院 | 一种等静压法直接制备高温超导平板预烧靶坯的方法 |
CN103244113A (zh) * | 2013-05-08 | 2013-08-14 | 常州大学 | 空心岩心模型制造装置 |
CN105171903B (zh) * | 2015-10-26 | 2018-06-26 | 田东方 | 粉末成型的制造设备及制造方法 |
CN111450970B (zh) * | 2020-04-13 | 2021-03-09 | 青岛理工大学 | 同腔集成立式核桃壳高速多级超微粉碎装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03501665A (ja) * | 1987-12-15 | 1991-04-11 | シーメンス、アクチエンゲゼルシヤフト | 高温超伝導体から成る線材又は帯の製造方法とその際用いられるカプセル |
JPH07115924B2 (ja) * | 1989-11-08 | 1995-12-13 | 財団法人国際超電導産業技術研究センター | 酸化物超電導体の製造方法 |
JP2839415B2 (ja) * | 1992-08-25 | 1998-12-16 | 財団法人国際超電導産業技術研究センター | 希土類系超電導性組成物の製造方法 |
ATE179967T1 (de) * | 1993-02-17 | 1999-05-15 | Hoechst Ag | Verfahren zur herstellung eines hoch-tc- supraleiters als precursormaterial für die oxide powder in tube methode (opit) |
US6051534A (en) * | 1993-04-21 | 2000-04-18 | The United States Of America As Represented By The Secretary Of The Navy | Process for making superconducting PBSCCO and PBSCCO parts |
FR2706673B1 (fr) * | 1993-06-10 | 1995-08-18 | Alsthom Cge Alcatel | Procédé de fabrication d'un fil gainé en supraconducteur à haute température critique. |
US5656574A (en) * | 1995-01-13 | 1997-08-12 | University Of Houston | Fabrication of superconducting wires and rods |
-
1997
- 1997-06-02 DE DE19722779A patent/DE19722779A1/de not_active Ceased
-
1998
- 1998-05-06 CA CA002292701A patent/CA2292701C/en not_active Expired - Fee Related
- 1998-05-06 JP JP50137199A patent/JP2002501449A/ja active Pending
- 1998-05-06 DE DE59814184T patent/DE59814184D1/de not_active Expired - Fee Related
- 1998-05-06 WO PCT/EP1998/002660 patent/WO1998056048A1/de active IP Right Grant
- 1998-05-06 CN CNB988056925A patent/CN1173419C/zh not_active Expired - Fee Related
- 1998-05-06 EP EP98925540A patent/EP0986828B1/de not_active Expired - Lifetime
- 1998-05-06 KR KR1019997011247A patent/KR100576533B1/ko not_active IP Right Cessation
- 1998-05-29 TW TW087108432A patent/TW387837B/zh not_active IP Right Cessation
-
2000
- 2000-02-09 US US09/424,719 patent/US6221813B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106493361A (zh) * | 2016-11-09 | 2017-03-15 | 董中天 | 薄膜干袋磁场等静压机 |
CN106671266A (zh) * | 2017-01-14 | 2017-05-17 | 烟台大学 | 一种交替模压制备细长陶瓷管坯体的方法及其模具 |
Also Published As
Publication number | Publication date |
---|---|
WO1998056048A1 (de) | 1998-12-10 |
JP2002501449A (ja) | 2002-01-15 |
US6221813B1 (en) | 2001-04-24 |
CA2292701A1 (en) | 1998-12-10 |
EP0986828A1 (de) | 2000-03-22 |
TW387837B (en) | 2000-04-21 |
KR100576533B1 (ko) | 2006-05-08 |
CA2292701C (en) | 2006-11-28 |
DE59814184D1 (de) | 2008-04-17 |
KR20010013255A (ko) | 2001-02-26 |
EP0986828B1 (de) | 2008-03-05 |
DE19722779A1 (de) | 1998-12-03 |
CN1173419C (zh) | 2004-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1173419C (zh) | 由结晶化超导材料组成的成形体及其制备方法 | |
JP2877149B2 (ja) | 複合酸化物セラミック系超電導線の製造方法 | |
DE3851070T2 (de) | Verfahren zur Herstellung eines Oxid-Verbindungssupraleiterfadens. | |
JP3110451B2 (ja) | 高臨界電流定方位粒化Y―Ba―Cu―O超電導体及びその製造方法 | |
KR910007385B1 (ko) | 플레이크상 산화물 초전도체 및 그 제조방법 | |
US5304602A (en) | Process for producing sintered ceramic wire | |
JP2514690B2 (ja) | 超電導線材の製造方法 | |
US5273956A (en) | Textured, polycrystalline, superconducting ceramic compositions and method of preparation | |
Nellis et al. | Novel Preparation Methods for High TcOxide Superconductors | |
CN101450859A (zh) | 用BaCeO3掺杂提高YBaCuO超导体性能的方法 | |
JPH01617A (ja) | 複合酸化物系超電導線の製造方法 | |
US5674814A (en) | Synthesis of increased-density bismuth-based superconductors with cold isostatic pressing and heat treating | |
JP2678619B2 (ja) | 酸化物超電導線とその製造方法 | |
JP3160900B2 (ja) | 超伝導材料の製造方法 | |
JPH0251469A (ja) | 超伝導性物品の製造方法 | |
Marlina et al. | Fabrication of SS316-Sheathed BPSCCO Superconducting Wire with the Addition of Carbon Nanotubes | |
US5827798A (en) | Method for production of superconducting polycrystalline wire rod | |
US5736489A (en) | Method of producing melt-processed polycrystalline YBa2 Cu3 O.sub. | |
JP2554658B2 (ja) | 複合酸化物超電導体の接続方法 | |
Rikel et al. | Introduction to Bulk Firing Techniques | |
Verwerft et al. | On the role of dislocations in heavily strained YBa2Cu3O7− δ | |
JPH01163914A (ja) | 酸化物超電導線の製造方法 | |
JPH0340957A (ja) | 超電導体の製造方法及びその成形材 | |
Awan et al. | Preparation and physical properties of polycrystalline (Bi 1-x Pb x) 2 Sr 2 Ca 2 Cu 3 O y high T c superconductors | |
Gonal et al. | Study of microstructure and electrical properties of bulk YBCO prepared by melt textured growth technique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Germany I Patentee after: Naikesen superconducting Co.,Ltd. Address before: Germany I Patentee before: Alcatel superconductor Co.,Ltd. Address after: Germany I Patentee after: Alcatel superconductor Co.,Ltd. Address before: Germany I Patentee before: Alcatel superconductor GmbH & Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090327 Address after: Germany I Patentee after: Alcatel superconductor GmbH & Co. Address before: Frankfurt, Germany Patentee before: AVENTIS RESEARCH & TECHNOLOGIES GmbH & Co.KG |
|
ASS | Succession or assignment of patent right |
Owner name: ALCATAR HIGH-TEMPERATURE SUPERCONDUCTORS LIMITED P Free format text: FORMER OWNER: AVENTIS RESEARCH + TECHNOLOGY GMBH + CO. KG Effective date: 20090327 |
|
C56 | Change in the name or address of the patentee |
Owner name: NIKSEN SUPERCONDUCT CO.,LTD. Free format text: FORMER NAME: ALCATAR HIGH-TEMPERATURE SUPERCONDUCTORS LIMITED Owner name: ALCATAR HIGH-TEMPERATURE SUPERCONDUCTORS LIMITED Free format text: FORMER NAME: ALCATAR HIGH-TEMPERATURE SUPERCONDUCTORS LIMITED PARTNERSHIP |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041027 Termination date: 20100506 |