DE69611009D1 - Beschichtetes elektrisches Stahlblech zur Herstellung von Magnetkreisen - Google Patents

Beschichtetes elektrisches Stahlblech zur Herstellung von Magnetkreisen

Info

Publication number
DE69611009D1
DE69611009D1 DE69611009T DE69611009T DE69611009D1 DE 69611009 D1 DE69611009 D1 DE 69611009D1 DE 69611009 T DE69611009 T DE 69611009T DE 69611009 T DE69611009 T DE 69611009T DE 69611009 D1 DE69611009 D1 DE 69611009D1
Authority
DE
Germany
Prior art keywords
less
varnish
resin
coated
steel
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
DE69611009T
Other languages
English (en)
Other versions
DE69611009T2 (de
Inventor
Pascal Amelot
Jacques Hernandez
Jean-Claude Bavay
Jean Verdun
Stephanie Eple
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Publication of DE69611009D1 publication Critical patent/DE69611009D1/de
Application granted granted Critical
Publication of DE69611009T2 publication Critical patent/DE69611009T2/de
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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
DE69611009T 1995-07-26 1996-07-11 Beschichtetes elektrisches Stahlblech zur Herstellung von Magnetkreisen Expired - Fee Related DE69611009T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509032A FR2737338B1 (fr) 1995-07-26 1995-07-26 Tole d'acier electrique revetue utilisee dans la fabrication de circuits magnetiques

Publications (2)

Publication Number Publication Date
DE69611009D1 true DE69611009D1 (de) 2000-12-28
DE69611009T2 DE69611009T2 (de) 2001-06-21

Family

ID=9481363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611009T Expired - Fee Related DE69611009T2 (de) 1995-07-26 1996-07-11 Beschichtetes elektrisches Stahlblech zur Herstellung von Magnetkreisen

Country Status (5)

Country Link
EP (1) EP0756297B1 (de)
AT (1) ATE197745T1 (de)
DE (1) DE69611009T2 (de)
ES (1) ES2152502T3 (de)
FR (1) FR2737338B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754339B2 (en) * 2000-10-03 2010-07-13 Corob S.P.A. Reflective paint and a method for its use
DE10130308B4 (de) * 2001-06-22 2005-05-12 Thyssenkrupp Electrical Steel Ebg Gmbh Kornorientiertes Elektroblech mit einer elektrisch isolierenden Beschichtung
GB0912201D0 (en) 2009-07-14 2009-08-26 Imerys Minerals Ltd Coating compositions
US20140042030A1 (en) * 2012-08-10 2014-02-13 General Electric Company Sealed laminated structure, system and method for electrolytic processing the same
US9393759B2 (en) 2013-10-24 2016-07-19 General Electric Company Metal laminate structures with systems and methods for treating
AT516197A1 (de) 2014-09-05 2016-03-15 Voestalpine Stahl Gmbh Coil und Verfahren zur Herstellung eines zu einem Coil aufgehaspelten Elektrobandlaminats
EP3072936A1 (de) * 2015-03-24 2016-09-28 Voestalpine Stahl GmbH Coil und Elektroband oder -blech
DE102018206151A1 (de) 2018-04-20 2019-10-24 Voestalpine Stahl Gmbh Beschichtetes blechband und verfahren zur herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533663A (fr) * 1967-08-04 1968-07-19 Oerlikon Maschf Procédé pour le collage de tôles magnétiques et application de ce procédé aux génératrices tubulaires
DE3244823A1 (de) * 1982-12-03 1984-06-07 E. Blum GmbH & Co, 7143 Vaihingen Elektroblech zur herstellung von lamellierten eisenkernen fuer statische oder dynamische elektrische maschinen
US4762753A (en) * 1987-03-31 1988-08-09 Usx Corporation Insulative coating composition

Also Published As

Publication number Publication date
FR2737338A1 (fr) 1997-01-31
DE69611009T2 (de) 2001-06-21
EP0756297A1 (de) 1997-01-29
EP0756297B1 (de) 2000-11-22
FR2737338B1 (fr) 1997-08-22
ES2152502T3 (es) 2001-02-01
ATE197745T1 (de) 2000-12-15

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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