JPS6440620A - Production of ultrafine ceramic fiber - Google Patents

Production of ultrafine ceramic fiber

Info

Publication number
JPS6440620A
JPS6440620A JP62196983A JP19698387A JPS6440620A JP S6440620 A JPS6440620 A JP S6440620A JP 62196983 A JP62196983 A JP 62196983A JP 19698387 A JP19698387 A JP 19698387A JP S6440620 A JPS6440620 A JP S6440620A
Authority
JP
Japan
Prior art keywords
fiber
component
composite
ceramic
baking
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.)
Pending
Application number
JP62196983A
Other languages
Japanese (ja)
Inventor
Tatsuro Mizuki
Hideko Kamimura
Koji Watanabe
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP62196983A priority Critical patent/JPS6440620A/en
Publication of JPS6440620A publication Critical patent/JPS6440620A/en
Pending 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

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Inorganic Fibers (AREA)
  • Multicomponent Fibers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE:To easily obtain the title ultrafine fiber having high strength and excellent flexibility and handling property, by carrying out composite-spinning of a fiber-forming polymer and a component composed of ceramic powder and a binder to obtain a composite fiber having a specific shape and baking the obtained fiber. CONSTITUTION:(A) A mixture of powder of a ceramic (precursor) and a binder (preferably PVA, etc.) and (B) a polymer for keeping the form of fiber are subjected to composite spinning to form a composite fiber containing the component B in a state contacting with the outer circumference. The objective fiber is produced by baking the obtained composite fiber. The ceramic of the component A is preferably those containing 4 components consisting of Q (e.g. Y), R (e.g. Ba), S (e.g. Cu) and T (e.g. O). Preferably, the composite fiber has a structure containing the component B as the sea component and plural number of component A as island components dispersed in the sea component.
JP62196983A 1987-08-06 1987-08-06 Production of ultrafine ceramic fiber Pending JPS6440620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62196983A JPS6440620A (en) 1987-08-06 1987-08-06 Production of ultrafine ceramic fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62196983A JPS6440620A (en) 1987-08-06 1987-08-06 Production of ultrafine ceramic fiber

Publications (1)

Publication Number Publication Date
JPS6440620A true JPS6440620A (en) 1989-02-10

Family

ID=16366881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62196983A Pending JPS6440620A (en) 1987-08-06 1987-08-06 Production of ultrafine ceramic fiber

Country Status (1)

Country Link
JP (1) JPS6440620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024088U (en) * 1988-06-20 1990-01-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024088U (en) * 1988-06-20 1990-01-11

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