DE59708998D1 - Verfahren zur Herstellung massiver Magnetkörper - Google Patents

Verfahren zur Herstellung massiver Magnetkörper

Info

Publication number: DE59708998D1
Authority: DE; Germany
Prior art keywords: alloy; elements; melting point; production; magnetic bodies
Prior art date: 1996-10-22
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

DE59708998T

Other languages

English (en)

Inventor

Dr Roth

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.)

LEIBNIZ-INSTITUT fur FESTKOERPER- und WERKSTOFFFORS

Original Assignee

Leibniz Institut fuer Festkorper und Werkstofforschung Dresden eV

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.)

1996-10-22

Filing date

1997-10-11

Publication date

2003-01-30

1997-10-11 Application filed by Leibniz Institut fuer Festkorper und Werkstofforschung Dresden eV filed Critical Leibniz Institut fuer Festkorper und Werkstofforschung Dresden eV

2003-01-30 Application granted granted Critical

2003-01-30 Publication of DE59708998D1 publication Critical patent/DE59708998D1/de

2017-10-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H01F1/147—Alloys characterised by their composition

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Soft Magnetic Materials (AREA)
Hard Magnetic Materials (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Magnetic Ceramics (AREA)
Manufacturing Of Steel Electrode Plates (AREA)

DE59708998T 1996-10-22 1997-10-11 Verfahren zur Herstellung massiver Magnetkörper Expired - Fee Related DE59708998D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19643602A DE19643602A1 (de)	1996-10-22	1996-10-22	Verfahren zur Herstellung massiver Magnetkörper

Publications (1)

Publication Number	Publication Date
DE59708998D1 true DE59708998D1 (de)	2003-01-30

Family

ID=7809469

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19643602A Withdrawn DE19643602A1 (de)	1996-10-22	1996-10-22	Verfahren zur Herstellung massiver Magnetkörper
DE59708998T Expired - Fee Related DE59708998D1 (de)	1996-10-22	1997-10-11	Verfahren zur Herstellung massiver Magnetkörper

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19643602A Withdrawn DE19643602A1 (de)	1996-10-22	1996-10-22	Verfahren zur Herstellung massiver Magnetkörper

Country Status (5)

Country	Link
US (1)	US5932032A (de)
EP (1)	EP0838289B1 (de)
JP (1)	JPH10154625A (de)
AT (1)	ATE229859T1 (de)
DE (2)	DE19643602A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6722887B2 (ja) *	2016-06-08	2020-07-15	パナソニックＩｐマネジメント株式会社	鉄基磁性体の圧粉磁心

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB450841A (en) *	1935-01-21	1936-07-21	Birmingham Electr Furnaces Ltd	Methods or processes for the heat-treatment of iron, steel and alloy steels
DE1182276B (de) *	1958-11-12	1964-11-26	Armco Steel Corp	Verfahren zur Herstellung von nichtalterndem Siliziumstahlblech
DD108628A1 (de) *	1973-09-20	1974-09-20
DD126155A1 (de) *	1976-06-22	1977-06-22
JPS54104427A (en) *	1978-02-06	1979-08-16	Hitachi Metals Ltd	Low temperature fusion magnetic alloy

1996
- 1996-10-22 DE DE19643602A patent/DE19643602A1/de not_active Withdrawn
1997
- 1997-10-11 DE DE59708998T patent/DE59708998D1/de not_active Expired - Fee Related
- 1997-10-11 EP EP97117634A patent/EP0838289B1/de not_active Expired - Lifetime
- 1997-10-11 AT AT97117634T patent/ATE229859T1/de not_active IP Right Cessation
- 1997-10-16 US US08/951,403 patent/US5932032A/en not_active Expired - Fee Related
- 1997-10-21 JP JP9288362A patent/JPH10154625A/ja active Pending

Also Published As

Publication number	Publication date
US5932032A (en)	1999-08-03
ATE229859T1 (de)	2003-01-15
DE19643602A1 (de)	1998-04-23
EP0838289A1 (de)	1998-04-29
JPH10154625A (ja)	1998-06-09
EP0838289B1 (de)	2002-12-18

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Legal Events

Date	Code	Title	Description
2003-03-06	8327	Change in the person/name/address of the patent owner	Owner name: LEIBNIZ-INSTITUT FUER FESTKOERPER- UND WERKSTOFFFORS
2004-01-22	8364	No opposition during term of opposition
2005-08-18	8339	Ceased/non-payment of the annual fee