DE69009317D1 - MAGNETIC NICKEL-IRON ALLOY WITH HIGH PERMEABILITY. - Google Patents

MAGNETIC NICKEL-IRON ALLOY WITH HIGH PERMEABILITY.

Info

Publication number
DE69009317D1
DE69009317D1 DE69009317T DE69009317T DE69009317D1 DE 69009317 D1 DE69009317 D1 DE 69009317D1 DE 69009317 T DE69009317 T DE 69009317T DE 69009317 T DE69009317 T DE 69009317T DE 69009317 D1 DE69009317 D1 DE 69009317D1
Authority
DE
Germany
Prior art keywords
iron alloy
high permeability
magnetic nickel
nickel
magnetic
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.)
Expired - Fee Related
Application number
DE69009317T
Other languages
German (de)
Other versions
DE69009317T2 (en
Inventor
Tadashi Inoue
Masayuki Kinoshita
Tomoyoshi Ohkita
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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
Priority claimed from JP1256383A external-priority patent/JPH0653903B2/en
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Publication of DE69009317D1 publication Critical patent/DE69009317D1/en
Application granted granted Critical
Publication of DE69009317T2 publication Critical patent/DE69009317T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14708—Fe-Ni based alloys
DE69009317T 1989-01-20 1990-01-20 MAGNETIC NICKEL-IRON ALLOY WITH HIGH PERMEABILITY. Expired - Fee Related DE69009317T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1157589 1989-01-20
JP1256383A JPH0653903B2 (en) 1989-01-20 1989-09-30 Ni-Fe system high permeability magnetic alloy
PCT/JP1990/000067 WO1990008201A1 (en) 1989-01-20 1990-01-20 Nickel-iron base magnetic allow having high permeability

Publications (2)

Publication Number Publication Date
DE69009317D1 true DE69009317D1 (en) 1994-07-07
DE69009317T2 DE69009317T2 (en) 1995-02-09

Family

ID=26347024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009317T Expired - Fee Related DE69009317T2 (en) 1989-01-20 1990-01-20 MAGNETIC NICKEL-IRON ALLOY WITH HIGH PERMEABILITY.

Country Status (3)

Country Link
EP (1) EP0407608B1 (en)
DE (1) DE69009317T2 (en)
WO (1) WO1990008201A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4240823B2 (en) 2000-09-29 2009-03-18 日本冶金工業株式会社 Method for producing Fe-Ni permalloy alloy
CN101611160B (en) 2007-02-13 2011-06-29 日立金属株式会社 Magnetic shielding material, magnetic shielding component, and magnetic shielding room

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146755C3 (en) * 1971-09-18 1980-11-13 Fried. Krupp Gmbh, 4300 Essen Use of an iron-nickel-based alloy for the production of soft magnetic objects
JPS62227054A (en) * 1986-03-28 1987-10-06 Sumitomo Special Metals Co Ltd High permeability magnetic alloy excellent in workability
JPS62227053A (en) * 1986-03-28 1987-10-06 Sumitomo Special Metals Co Ltd High permeability magnetic alloy excellent in workability
JPH01176050A (en) * 1987-12-29 1989-07-12 Nippon Steel Corp Fe-ni magnetic alloy having excellent surface property
JPH0250931A (en) * 1988-05-13 1990-02-20 Nkk Corp Manufacture of ferromagnetic ni-fe alloy and slab of the same alloy having excellent surface properties

Also Published As

Publication number Publication date
EP0407608A4 (en) 1991-03-13
DE69009317T2 (en) 1995-02-09
WO1990008201A1 (en) 1990-07-26
EP0407608A1 (en) 1991-01-16
EP0407608B1 (en) 1994-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee