JPS556858A - Ferromagnetic, metallic thin wire and its preparation - Google Patents

Ferromagnetic, metallic thin wire and its preparation

Info

Publication number
JPS556858A
JPS556858A JP7904978A JP7904978A JPS556858A JP S556858 A JPS556858 A JP S556858A JP 7904978 A JP7904978 A JP 7904978A JP 7904978 A JP7904978 A JP 7904978A JP S556858 A JPS556858 A JP S556858A
Authority
JP
Japan
Prior art keywords
thin wire
ferromagnetic metal
glass
ferromagnetic
blanbite
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
JP7904978A
Other languages
Japanese (ja)
Other versions
JPH0239082B2 (en
Inventor
Masaru Takayama
Masao Shigeta
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 JP7904978A priority Critical patent/JPS556858A/en
Publication of JPS556858A publication Critical patent/JPS556858A/en
Publication of JPH0239082B2 publication Critical patent/JPH0239082B2/ja
Granted legal-status Critical Current

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  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To adapt this thin wire in ferromagnetic metal for producing various elements, by promoting the holding force of the internal thin wire in ferromagnetic metal or by deforming or shifting a B-H loop by coating a surface of the thin wire in ferromagnetic metal with glass with specified structure.
CONSTITUTION: A surface of a thin wire in ferromagnetic metal is covered with glass that ferromagnetic crystal grains with magnet blanbite type structure are educed. To obtain the thin wire in ferromagnetic metal, glass materials, which are melted or sufficiently softened, and metallic composition melted are simultaneously extruded or pulled out and cooled at cooling speed not less than approximate 102°C/sec, and a thin wire that the surface of the ferromagnetic metal is covered with glass can be obtained and is thermally treated for time sufficient for educing magnet blanbite type crystallites at 600°CW1000°C.
COPYRIGHT: (C)1980,JPO&Japio
JP7904978A 1978-06-29 1978-06-29 Ferromagnetic, metallic thin wire and its preparation Granted JPS556858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7904978A JPS556858A (en) 1978-06-29 1978-06-29 Ferromagnetic, metallic thin wire and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7904978A JPS556858A (en) 1978-06-29 1978-06-29 Ferromagnetic, metallic thin wire and its preparation

Publications (2)

Publication Number Publication Date
JPS556858A true JPS556858A (en) 1980-01-18
JPH0239082B2 JPH0239082B2 (en) 1990-09-04

Family

ID=13679037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7904978A Granted JPS556858A (en) 1978-06-29 1978-06-29 Ferromagnetic, metallic thin wire and its preparation

Country Status (1)

Country Link
JP (1) JPS556858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211841A (en) * 1983-05-18 1984-11-30 Machida Giken Kogyo:Kk Pressure expansion testing machine of high pressure gas container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211841A (en) * 1983-05-18 1984-11-30 Machida Giken Kogyo:Kk Pressure expansion testing machine of high pressure gas container
JPS6352692B2 (en) * 1983-05-18 1988-10-19 Machida Giken Kogyo Jugen

Also Published As

Publication number Publication date
JPH0239082B2 (en) 1990-09-04

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