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ES8200241A1 - Un laminado de acero de horno electrico adhesivamente ligadopara aplicaciones electricas - Google Patents

Un laminado de acero de horno electrico adhesivamente ligadopara aplicaciones electricas

Info

Publication number
ES8200241A1
ES8200241A1 ES494907A ES494907A ES8200241A1 ES 8200241 A1 ES8200241 A1 ES 8200241A1 ES 494907 A ES494907 A ES 494907A ES 494907 A ES494907 A ES 494907A ES 8200241 A1 ES8200241 A1 ES 8200241A1
Authority
ES
Spain
Prior art keywords
electrical steel
sheets
adhesive
steel lamination
bonding
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
Application number
ES494907A
Other languages
English (en)
Other versions
ES494907A0 (es
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel 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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of ES8200241A1 publication Critical patent/ES8200241A1/es
Publication of ES494907A0 publication Critical patent/ES494907A0/es
Granted 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
    • H01F1/18—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 with insulating coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31518—Next to glass or quartz
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31688—Next to aldehyde or ketone condensation product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Laminated Bodies (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

METODO DE UNION DE PLANCHAS DE ACERO DE HORNO ELECTRICO MEDIANTE ADHESIVOS PARA SU UTILIZACION EN APLICACIONES ELECTRICAS. CONSISTE EN UNIR POR LAMINACION PLANCHAS DE MATERIAL DE TIRA DE ACERO DE HORNO ELECTRICO DE ALEACION DE HIERRO-SILICIO (3 POR 100 DE SI) Y CON GRANO ORIENTADO Y DE ESPESOR INFERIOR A 0,5 MM. MEDIANTE UN ADHESIVO FENOLICO TERMOPLASTICO DE FORMA QUE QUEDEN ELECTRICAMENTE AISLADAS. LA UNION SE REALIZA EN FORMA SUSTANCIALMENTE INSTANTANEA A UNA TEMPERATURA INFERIOR A 399 C, RESULTANDO UNAS TENSIONES TOTALES RESIDUALES DE COMPRESION INFERIORES A 70,3 KG/CM2, SIENDO LA CAPA ADHESIVA FINAL RESISTENTE A LOS ATAQUES DE LOS ACEITES DIELECTRICOS Y DE ESPESOR INFERIOR AL 10 POR 100 DEL GROSOR TOTAL. LA RESISTENCIA DE LA UNION DE DICHA CAPA ADHESIVA ENTRE LAS PLANCHAS ADYACENTES RESULTA MAYOR DE 140,6 KG/CM2. MEDIDOS EN TENSION UNIAXIAL. EXISTEN ALTERNATIVAS DE FABRICACION EN LAS QUE SE EMPLEA MATERIAL DE TIRA AMORFO DE ESPESOR INFERIOR A 0,1524 MM., ASI COMO OTRAS EN LAS QUE SE AÑADE UN AISLANTE ELECTRICO ESPECIFICO EN FORMA DE REVESTIMIENTO DEL TIPO DE VIDRIO FOSFATICO, SILICATO DE MAGNESIO O SIMILARES. SE UTILIZA EN DISPOSITIVOS, ELECTRICOS, TALES COMO TRANSFORMADORES, GENERADORES O MOTORES ELECTRICOS, DEBIDO A LA REDUCCION DE LOS ESPESORES DE LAS PLACAS DE ACERO.
ES494907A 1979-09-10 1980-09-10 Un laminado de acero de horno electrico adhesivamente ligadopara aplicaciones electricas Granted ES494907A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/073,812 US4277530A (en) 1979-09-10 1979-09-10 Electrical steel lamination

Publications (2)

Publication Number Publication Date
ES8200241A1 true ES8200241A1 (es) 1981-11-01
ES494907A0 ES494907A0 (es) 1981-11-01

Family

ID=22115946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494907A Granted ES494907A0 (es) 1979-09-10 1980-09-10 Un laminado de acero de horno electrico adhesivamente ligadopara aplicaciones electricas

Country Status (18)

Country Link
US (1) US4277530A (es)
JP (1) JPS5645007A (es)
AR (1) AR225320A1 (es)
AT (1) AT379917B (es)
AU (1) AU529961B2 (es)
BE (1) BE885165A (es)
BR (1) BR8005707A (es)
CA (1) CA1158145A (es)
DE (1) DE3033378A1 (es)
ES (1) ES494907A0 (es)
FR (1) FR2465346B1 (es)
GB (1) GB2059168B (es)
IT (1) IT1128180B (es)
MX (1) MX153807A (es)
PL (1) PL226682A1 (es)
RO (1) RO81565B (es)
SE (1) SE449962B (es)
YU (1) YU207280A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60912B2 (ja) * 1980-06-04 1985-01-10 住友金属工業株式会社 スポツト溶接可能な接着クラツド金属板
US4433474A (en) * 1981-10-08 1984-02-28 Electric Power Research Institute, Inc. Amorphous magnetic core and process for manufacturing to improve efficiency
NL8501491A (nl) * 1985-05-24 1986-12-16 Philips Nv Magneetkern.
US4882834A (en) * 1987-04-27 1989-11-28 Armco Advanced Materials Corporation Forming a laminate by applying pressure to remove excess sealing liquid between facing surfaces laminations
US5018267A (en) * 1989-09-05 1991-05-28 Armco Inc. Method of forming a laminate
US5037706A (en) * 1990-02-27 1991-08-06 Asea Brown Boveri, Inc. Laminated strips of amorphous metal
US5837790A (en) 1994-10-24 1998-11-17 Amcol International Corporation Precipitation polymerization process for producing an oil adsorbent polymer capable of entrapping solid particles and liquids and the product thereof
US5628861A (en) * 1995-01-25 1997-05-13 Abb Power T&D Company Inc. Method for adhesively bonded laminate for use in an electrical apparatus such as a transformer, generator, or motor
DE102006017762B4 (de) * 2006-04-12 2010-07-08 Siemens Ag Verfahren zum Laminieren eines Elektrobandes für Transformatorenkerne
DE102010002003A1 (de) * 2010-02-16 2011-08-18 Efficient Energy GmbH, 82054 Elektromotorkörper und Verfahren zur Herstellung eines Elektromotorkörpers
JP2014121255A (ja) * 2012-12-12 2014-06-30 Hyundai Motor Company Co Ltd 環境に優しい自動車の駆動モータ、及びこの駆動モータの回転子構造
AT516197A1 (de) * 2014-09-05 2016-03-15 Voestalpine Stahl Gmbh Coil und Verfahren zur Herstellung eines zu einem Coil aufgehaspelten Elektrobandlaminats
CN115156008A (zh) * 2022-08-17 2022-10-11 山西太钢不锈钢股份有限公司 超薄规格电工钢自粘结涂层的生产方法及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561462A (en) * 1944-11-30 1951-07-24 Bell Telephone Labor Inc Electromagnetic core and manufacture thereof
US3045133A (en) * 1958-08-22 1962-07-17 Honeywell Regulator Co Laminated magnetic apparatus and method for making same
US3160509A (en) * 1960-05-18 1964-12-08 Crucible Steel Co America High temperature coating for silicon steel
DE1514119A1 (de) * 1965-02-20 1969-05-22 Licentia Gmbh Elektro-Mehrschicht-Blech
GB1135462A (en) * 1966-05-13 1968-12-04 Ici Ltd Aromatic polyamides
AT279727B (de) * 1965-09-02 1970-03-10 Eichberger L Verfahren zur herstellung von blechpaketen fuer elektrische maschinen
US3533861A (en) * 1966-06-09 1970-10-13 Westinghouse Electric Corp Method of improving the magnetostriction and core loss of cube-on-face oriented magnetic steels
US3670278A (en) * 1966-06-09 1972-06-13 Westinghouse Electric Corp Bonded core structure comprising a plurality of glass coated electrical steel sheets
GB1440970A (en) * 1973-06-28 1976-06-30 Whetstone Clayton N laminated magnetically soft material and method of making same
US4032673A (en) * 1974-02-22 1977-06-28 General Electric Company Method for applying an organic coating onto an inorganic coated steel sheet
US3924022A (en) * 1974-02-22 1975-12-02 Gen Electric Method of applying an organic coating onto an inorganic coated steel sheet for a magnetic laminate application

Also Published As

Publication number Publication date
GB2059168B (en) 1983-07-20
RO81565B (ro) 1983-04-30
FR2465346B1 (fr) 1985-06-21
AT379917B (de) 1986-03-10
CA1158145A (en) 1983-12-06
BE885165A (fr) 1981-03-10
IT8049639A0 (it) 1980-09-09
RO81565A (ro) 1983-04-29
YU207280A (en) 1982-08-31
AR225320A1 (es) 1982-03-15
FR2465346A1 (fr) 1981-03-20
SE449962B (sv) 1987-06-01
GB2059168A (en) 1981-04-15
MX153807A (es) 1987-01-14
US4277530A (en) 1981-07-07
SE8006258L (sv) 1981-03-11
PL226682A1 (es) 1981-07-10
BR8005707A (pt) 1981-04-22
AU6153680A (en) 1981-03-19
AU529961B2 (en) 1983-06-30
IT1128180B (it) 1986-05-28
DE3033378A1 (de) 1981-03-12
ES494907A0 (es) 1981-11-01
JPS5645007A (en) 1981-04-24
ATA444280A (de) 1985-07-15

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