JPH0574546B2 - - Google Patents

Info

Publication number: JPH0574546B2
Authority: JP; Japan
Prior art keywords: powder; oxide; copper; hours; temperature
Prior art date: 1987-05-20
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 - Fee Related

Application number

JP62123140A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63288941A (ja

Inventor

Nobuo Tsuchimine

Koichi Tanaka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kojundo Kagaku Kenkyusho KK

Original Assignee

Kojundo Kagaku Kenkyusho KK

Priority date (The priority date 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 date listed.)

1987-05-20

Filing date

1987-05-20

Publication date

1993-10-18

1987-05-20 Application filed by Kojundo Kagaku Kenkyusho KK filed Critical Kojundo Kagaku Kenkyusho KK

1987-05-20 Priority to JP62123140A priority Critical patent/JPS63288941A/ja

1988-11-25 Publication of JPS63288941A publication Critical patent/JPS63288941A/ja

1993-10-18 Publication of JPH0574546B2 publication Critical patent/JPH0574546B2/ja

Status Granted legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 claims description 15
239000002131 composite material Substances 0.000 claims description 9
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 7
239000005751 Copper oxide Substances 0.000 claims description 6
229910000431 copper oxide Inorganic materials 0.000 claims description 6
238000010304 firing Methods 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 6
229910052761 rare earth metal Inorganic materials 0.000 claims description 6
238000002156 mixing Methods 0.000 claims description 4
150000001875 compounds Chemical class 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims 2
239000005749 Copper compound Substances 0.000 claims 1
229910010293 ceramic material Inorganic materials 0.000 claims 1
150000001880 copper compounds Chemical class 0.000 claims 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
239000000843 powder Substances 0.000 description 21
239000007788 liquid Substances 0.000 description 11
229910052757 nitrogen Inorganic materials 0.000 description 11
229910052727 yttrium Inorganic materials 0.000 description 10
229910052788 barium Inorganic materials 0.000 description 9
230000000052 comparative effect Effects 0.000 description 9
239000010949 copper Substances 0.000 description 9
230000000694 effects Effects 0.000 description 9
238000000034 method Methods 0.000 description 9
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 9
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 8
229910052802 copper Inorganic materials 0.000 description 8
239000000463 material Substances 0.000 description 8
AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 6
239000013078 crystal Substances 0.000 description 5
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 4
XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 4
SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 4
229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000000126 substance Substances 0.000 description 3
229910052772 Samarium Inorganic materials 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
GXUARMXARIJAFV-UHFFFAOYSA-L barium oxalate Chemical compound [Ba+2].[O-]C(=O)C([O-])=O GXUARMXARIJAFV-UHFFFAOYSA-L 0.000 description 2
229940094800 barium oxalate Drugs 0.000 description 2
238000009529 body temperature measurement Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
229910017052 cobalt Inorganic materials 0.000 description 2
239000010941 cobalt Substances 0.000 description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000018044 dehydration Effects 0.000 description 2
238000006297 dehydration reaction Methods 0.000 description 2
229910052733 gallium Inorganic materials 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
229910052758 niobium Inorganic materials 0.000 description 2
IBSDADOZMZEYKD-UHFFFAOYSA-H oxalate;yttrium(3+) Chemical compound [Y+3].[Y+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O IBSDADOZMZEYKD-UHFFFAOYSA-H 0.000 description 2
KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 2
239000000243 solution Substances 0.000 description 2
239000002887 superconductor Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
229910002480 Cu-O Inorganic materials 0.000 description 1
229920006328 Styrofoam Polymers 0.000 description 1
AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
238000001354 calcination Methods 0.000 description 1
125000005587 carbonate group Chemical group 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
239000008187 granular material Substances 0.000 description 1
229910052745 lead Inorganic materials 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000005297 pyrex Substances 0.000 description 1
229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
150000002910 rare earth metals Chemical class 0.000 description 1
238000011160 research Methods 0.000 description 1
229910052706 scandium Inorganic materials 0.000 description 1
SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
238000005245 sintering Methods 0.000 description 1
238000003746 solid phase reaction Methods 0.000 description 1
238000005477 sputtering target Methods 0.000 description 1
239000008261 styrofoam Substances 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)
Compositions Of Oxide Ceramics (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

JP62123140A 1987-05-20 1987-05-20 セラミックス材料の製造方法 Granted JPS63288941A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP62123140A JPS63288941A (ja)	1987-05-20	1987-05-20	セラミックス材料の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62123140A JPS63288941A (ja)	1987-05-20	1987-05-20	セラミックス材料の製造方法

Publications (2)

Publication Number	Publication Date
JPS63288941A JPS63288941A (ja)	1988-11-25
JPH0574546B2 true JPH0574546B2 (fr)	1993-10-18

Family

ID=14853177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62123140A Granted JPS63288941A (ja)	1987-05-20	1987-05-20	セラミックス材料の製造方法

Country Status (1)

Country	Link
JP (1)	JPS63288941A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111849523A (zh) *	2019-04-24	2020-10-30	河成镐	一种超导变频餐余垃圾低温碳化设备

1987
- 1987-05-20 JP JP62123140A patent/JPS63288941A/ja active Granted

Also Published As

Publication number	Publication date
JPS63288941A (ja)	1988-11-25

Legal Events

Date	Code	Title	Description
2003-10-18	LAPS	Cancellation because of no payment of annual fees

Publication	Publication Date	Title
JPH0643268B2 (ja)	1994-06-08	酸化物高温超電導体
JP2571789B2 (ja)	1997-01-16	超電導材料及びその製造方法
US4943557A (en)	1990-07-24	Method of making a high density YBa Cu3 Ox superconductor material
EP0510806B1 (fr)	1997-05-21	Matériau d'un oxyde métallique
JPH0574546B2 (fr)	1993-10-18
KR0125876B1 (ko)	1997-12-18	초전도 재료와 그 제조 방법
JP3165770B2 (ja)	2001-05-14	酸化物超電導体の製造方法
JP3219563B2 (ja)	2001-10-15	金属酸化物とその製造方法
JP2696689B2 (ja)	1998-01-14	酸化物系超電導材料
Kirschner et al.	1987	High-T c Superconductivity in La-Ba-Cu-O and Y-Ba-Cu-O Compounds
JP2597656B2 (ja)	1997-04-09	高臨界温度を有する超電導材料及びその製造方法
JPH0737442A (ja)	1995-02-07	酸化物超電導体およびその製造方法
JP2556712B2 (ja)	1996-11-20	酸化物超電導体の製造方法
JP2637617B2 (ja)	1997-08-06	超電導材料の製造方法
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JP2519741B2 (ja)	1996-07-31	超電導材料の製造方法
JP2634187B2 (ja)	1997-07-23	タリウム系酸化物超電導体の製造方法
Dou et al.	1988	Liquid phase sintering of Tl-Ba-Ca-Cu-O with superconducting transition at 122K
JP2854338B2 (ja)	1999-02-03	銅系酸化物超電導体
KR0119192B1 (ko)	1997-09-30	신규의 고온 초전도체 및 그의 제조 방법
JP2696691B2 (ja)	1998-01-14	酸化物系超電導材料
JP2781033B2 (ja)	1998-07-30	金属酸化物材料
JPH02221125A (ja)	1990-09-04	酸化物超電導体および製造方法
JP2590370B2 (ja)	1997-03-12	超電導材料およびその製造方法