DE68913544D1 - SOFT MAGNETIC STEEL MATERIAL WITH IRON BASE. - Google Patents

SOFT MAGNETIC STEEL MATERIAL WITH IRON BASE.

Info

Publication number
DE68913544D1
DE68913544D1 DE90900342T DE68913544T DE68913544D1 DE 68913544 D1 DE68913544 D1 DE 68913544D1 DE 90900342 T DE90900342 T DE 90900342T DE 68913544 T DE68913544 T DE 68913544T DE 68913544 D1 DE68913544 D1 DE 68913544D1
Authority
DE
Germany
Prior art keywords
steel material
soft magnetic
magnetic steel
iron base
iron
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 - Lifetime
Application number
DE90900342T
Other languages
German (de)
Other versions
DE68913544T2 (en
Inventor
Toshimichi Omori
Haruo Suzuki
Tetsuya Sanpei
Yasunobu Kunisada
Toshio Takano
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
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Publication of DE68913544D1 publication Critical patent/DE68913544D1/en
Application granted granted Critical
Publication of DE68913544T2 publication Critical patent/DE68913544T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F1/16—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 in the form of sheets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
DE68913544T 1989-06-17 1989-12-08 SOFT MAGNETIC STEEL MATERIAL WITH IRON BASE. Expired - Fee Related DE68913544T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1155026A JP2679258B2 (en) 1989-06-17 1989-06-17 Iron-based soft magnetic steel
PCT/JP1989/001232 WO1990016076A1 (en) 1989-06-17 1989-12-08 Iron base, soft magnetic steel material

Publications (2)

Publication Number Publication Date
DE68913544D1 true DE68913544D1 (en) 1994-04-07
DE68913544T2 DE68913544T2 (en) 1994-07-21

Family

ID=15597047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913544T Expired - Fee Related DE68913544T2 (en) 1989-06-17 1989-12-08 SOFT MAGNETIC STEEL MATERIAL WITH IRON BASE.

Country Status (7)

Country Link
EP (1) EP0429651B1 (en)
JP (1) JP2679258B2 (en)
KR (1) KR970004566B1 (en)
CN (1) CN1026597C (en)
CA (1) CA2020464A1 (en)
DE (1) DE68913544T2 (en)
WO (1) WO1990016076A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04265580A (en) * 1991-02-20 1992-09-21 Fujitsu Ltd Magnetic disk device
JP2503124B2 (en) * 1991-05-09 1996-06-05 新日本製鐵株式会社 Manufacturing method of good electromagnetic thick plate
JP2503125B2 (en) * 1991-05-09 1996-06-05 新日本製鐵株式会社 Manufacturing method of good electromagnetic plate
WO1993008312A1 (en) * 1991-10-14 1993-04-29 Nkk Corporation Soft magnetic steel material with excellent direct current magnetizability and corrosion resistance and production thereof
JPH0770715A (en) * 1993-09-01 1995-03-14 Nkk Corp Soft magnetic steel excellent in strain resistance and production thereof
JPH0790505A (en) * 1993-09-27 1995-04-04 Nkk Corp Soft magnetic steel material and its production
CN100334246C (en) * 2004-05-28 2007-08-29 宝山钢铁股份有限公司 False-proof coinage steel and producing method thereof
CN103789609A (en) * 2014-02-13 2014-05-14 山西太钢不锈钢股份有限公司 Method for manufacturing electromagnetic pure iron
CN104294150B (en) * 2014-10-30 2016-05-18 武汉钢铁(集团)公司 Steel and production method thereof for shielding line
KR101977507B1 (en) * 2017-12-22 2019-05-10 주식회사 포스코 Steel sheet for magnetic field shielding and method for manufacturing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60207418A (en) * 1984-03-30 1985-10-19 株式会社東芝 Device for protecting main circuit
JPS60208418A (en) * 1984-03-30 1985-10-21 Sumitomo Metal Ind Ltd Production of thick steel plate having high magnetic permeability for structural member
JPS60208417A (en) * 1984-03-30 1985-10-21 Sumitomo Metal Ind Ltd Production of hot-rolled high magnetic permeability iron sheet

Also Published As

Publication number Publication date
CA2020464A1 (en) 1990-12-18
KR920700458A (en) 1992-02-19
JPH0320447A (en) 1991-01-29
DE68913544T2 (en) 1994-07-21
JP2679258B2 (en) 1997-11-19
EP0429651A4 (en) 1991-12-04
EP0429651B1 (en) 1994-03-02
WO1990016076A1 (en) 1990-12-27
CN1048237A (en) 1991-01-02
EP0429651A1 (en) 1991-06-05
CN1026597C (en) 1994-11-16
KR970004566B1 (en) 1997-03-29

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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