JPS6476948A - Production of superconducting material - Google Patents

Production of superconducting material

Info

Publication number
JPS6476948A
JPS6476948A JP62233249A JP23324987A JPS6476948A JP S6476948 A JPS6476948 A JP S6476948A JP 62233249 A JP62233249 A JP 62233249A JP 23324987 A JP23324987 A JP 23324987A JP S6476948 A JPS6476948 A JP S6476948A
Authority
JP
Japan
Prior art keywords
followed
water
superconducting material
powder
ground
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
Application number
JP62233249A
Other languages
Japanese (ja)
Other versions
JP2587651B2 (en
Inventor
Yoshinori Takada
Kazuhiko Sawada
Makoto Hiraoka
Makoto Yoshikawa
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries Ltd
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.)
Filing date
Publication date
Application filed by Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP62233249A priority Critical patent/JP2587651B2/en
Publication of JPS6476948A publication Critical patent/JPS6476948A/en
Application granted granted Critical
Publication of JP2587651B2 publication Critical patent/JP2587651B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Abstract

PURPOSE:To obtain a superconducting material with a tailing phenomenon prevented, by mixing a specified set a feedstock powder followed by calcination, grinding, forming and sintering with the ground product treated by such a solvent as to enable removing water through azeotropic treatment with water at low temperatures followed by drying to eliminate the water adsorbed. CONSTITUTION:A set of feedstock powder including of yttrium oxide, copper oxide and barium carbonate is mixed followed by calcination. The resulting calcined product is ground followed by treating the resultant powder with such a solvent as to enable removing water through azeotropic treatment with water at low temperatures (e.g.,methyl alcohol, ethyl alcohol) followed by drying. Thence, the resulting dried product is formed, the resulting form being sintered, thus obtaining the objective superconducting material. Thus, elimination of the water absorbed in said powder (ground product) can be accomplished, leasing to the improvement of the characteristics such as the superconductivity transition temperature of the final superconducting material obtained.
JP62233249A 1987-09-17 1987-09-17 Production method of superconducting material Expired - Lifetime JP2587651B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233249A JP2587651B2 (en) 1987-09-17 1987-09-17 Production method of superconducting material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233249A JP2587651B2 (en) 1987-09-17 1987-09-17 Production method of superconducting material

Publications (2)

Publication Number Publication Date
JPS6476948A true JPS6476948A (en) 1989-03-23
JP2587651B2 JP2587651B2 (en) 1997-03-05

Family

ID=16952112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233249A Expired - Lifetime JP2587651B2 (en) 1987-09-17 1987-09-17 Production method of superconducting material

Country Status (1)

Country Link
JP (1) JP2587651B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667652A (en) * 1993-11-19 1997-09-16 Gas Research Institute Multi-functional sensor for combustion systems
US5670949A (en) * 1993-12-23 1997-09-23 Hughes Aircraft Company Carbon monoxide/hydrocarbon thin film sensor
US6051123A (en) * 1995-06-15 2000-04-18 Gas Research Institute Multi-functional and NOx sensor for combustion systems
JP2013133267A (en) * 2011-12-27 2013-07-08 Fujikura Ltd Manufacturing method for target, target, and manufacturing method for oxide superconductor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239153A (en) * 1987-03-27 1988-10-05 Sanyo Electric Co Ltd Production of superconductive material
JPS63307155A (en) * 1987-06-10 1988-12-14 Kazuo Fueki Production of superconductor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239153A (en) * 1987-03-27 1988-10-05 Sanyo Electric Co Ltd Production of superconductive material
JPS63307155A (en) * 1987-06-10 1988-12-14 Kazuo Fueki Production of superconductor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667652A (en) * 1993-11-19 1997-09-16 Gas Research Institute Multi-functional sensor for combustion systems
US5670949A (en) * 1993-12-23 1997-09-23 Hughes Aircraft Company Carbon monoxide/hydrocarbon thin film sensor
US6051123A (en) * 1995-06-15 2000-04-18 Gas Research Institute Multi-functional and NOx sensor for combustion systems
JP2013133267A (en) * 2011-12-27 2013-07-08 Fujikura Ltd Manufacturing method for target, target, and manufacturing method for oxide superconductor

Also Published As

Publication number Publication date
JP2587651B2 (en) 1997-03-05

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