JPS5571645A - Glass-fusion-bonded body of ferrite moldings - Google Patents

Glass-fusion-bonded body of ferrite moldings

Info

Publication number
JPS5571645A
JPS5571645A JP14318578A JP14318578A JPS5571645A JP S5571645 A JPS5571645 A JP S5571645A JP 14318578 A JP14318578 A JP 14318578A JP 14318578 A JP14318578 A JP 14318578A JP S5571645 A JPS5571645 A JP S5571645A
Authority
JP
Japan
Prior art keywords
fusion
ferrite
glass
compsn
moldings
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
JP14318578A
Other languages
Japanese (ja)
Inventor
Kiyoshi Kurakane
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP14318578A priority Critical patent/JPS5571645A/en
Publication of JPS5571645A publication Critical patent/JPS5571645A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

PURPOSE: To surely prevent corrosion of ferrite surfaces in glass fusion bonding by dissolving a compsn. based on the same component as ferrite to be fusion-bonded in a glass compsn. for fusion bonding.
CONSTITUTION: A ferrite compsn. based on the same component as ferrite moldings to be fusion-bonded is dissolved in a glass compsn. for fusion bonding in an amt. of 5wt% or more to about saturation. Thus, a superior glass-fusion-bonded body of ferrite moldings is obtd. without occurrence of a spike, etc. on the ferrite surfaces in fusion bonding. By appliying this method the performance of a magnetic head or the like is enhanced and stabilized.
COPYRIGHT: (C)1980,JPO&Japio
JP14318578A 1978-11-20 1978-11-20 Glass-fusion-bonded body of ferrite moldings Pending JPS5571645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14318578A JPS5571645A (en) 1978-11-20 1978-11-20 Glass-fusion-bonded body of ferrite moldings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14318578A JPS5571645A (en) 1978-11-20 1978-11-20 Glass-fusion-bonded body of ferrite moldings

Publications (1)

Publication Number Publication Date
JPS5571645A true JPS5571645A (en) 1980-05-29

Family

ID=15332851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14318578A Pending JPS5571645A (en) 1978-11-20 1978-11-20 Glass-fusion-bonded body of ferrite moldings

Country Status (1)

Country Link
JP (1) JPS5571645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112456804A (en) * 2020-12-11 2021-03-09 哈尔滨工业大学 Magnetic nanocrystalline glass solder, preparation method thereof and method for connecting ferrite by applying magnetic nanocrystalline glass solder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112456804A (en) * 2020-12-11 2021-03-09 哈尔滨工业大学 Magnetic nanocrystalline glass solder, preparation method thereof and method for connecting ferrite by applying magnetic nanocrystalline glass solder

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