MY142207A - A heat resistant adhesive insulative coating, and an electrical steel sheet with such coating, a magnetic core using such electrical steel sheet, and a method of production of the same - Google Patents

A heat resistant adhesive insulative coating, and an electrical steel sheet with such coating, a magnetic core using such electrical steel sheet, and a method of production of the same

Info

Publication number
MY142207A
MY142207A MYPI20054868A MYPI20054868A MY142207A MY 142207 A MY142207 A MY 142207A MY PI20054868 A MYPI20054868 A MY PI20054868A MY PI20054868 A MYPI20054868 A MY PI20054868A MY 142207 A MY142207 A MY 142207A
Authority
MY
Malaysia
Prior art keywords
electrical steel
steel sheet
coating
magnetic core
heat resistant
Prior art date
Application number
MYPI20054868A
Inventor
Noriko Yamada
Hiroyasu Fujii
Yuji Kubo
Kazutoshi Takeda
Fumiaki Takahashi
Yoshihiro Arita
Yoshifumi Ohata
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MY142207A publication Critical patent/MY142207A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J1/00—Adhesives based on inorganic constituents
    • C09J1/02—Adhesives based on inorganic constituents containing water-soluble alkali silicates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J1/00—Adhesives based on inorganic constituents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

THE PRESENT INVENTION PROVIDES AN ELECTRICAL STEEL SHEET COATED ON ITS SURFACE WITH A HEAT RESISTANT ADHESIVE INSULATIVE COATING ENABLING ADHESIVE BY PRESSING AND HEATING AFTER STACKING AND ENABLING STRESS RELIEF ANNEALING, A MAGNETIC CORE USING THE SAME, AND A METHOD OF PRODUCTION OF THE SAME, THAT IS, OBTAINS AN ELECTRICAL STEEL SHEET COATED BY A HEAT RESISTANT ADHESIVE INSULATIVE COATING INCLUDING A RESIN SOFTENING AT ROOM TEMPERATURE TO 300°C AND A LOW MELTING POINT INORGANIC COMPOSITION WITH A SOFTENING POINT EVALUATED BY THE DIFFERENTIAL THERMAL ANALYSIS METHOD OF 1000°C OR LESS. BY STACKING AND PRESSING TOGETHER THESE ELECTRICAL STEEL SHEETS, A BONDED AND FASTENED MAGNETIC CORE ABLE TO BE SUBJECTED TO STRESS RELIEF ANNEALING IS OBTAINED.
MYPI20054868A 2004-10-18 2005-10-17 A heat resistant adhesive insulative coating, and an electrical steel sheet with such coating, a magnetic core using such electrical steel sheet, and a method of production of the same MY142207A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004302920 2004-10-18
JP2004308015 2004-10-22
JP2004308069 2004-10-22

Publications (1)

Publication Number Publication Date
MY142207A true MY142207A (en) 2010-10-29

Family

ID=36203027

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20054868A MY142207A (en) 2004-10-18 2005-10-17 A heat resistant adhesive insulative coating, and an electrical steel sheet with such coating, a magnetic core using such electrical steel sheet, and a method of production of the same

Country Status (6)

Country Link
JP (2) JP4860480B2 (en)
KR (2) KR100886236B1 (en)
CN (1) CN101040022B (en)
MY (1) MY142207A (en)
TW (1) TWI328235B (en)
WO (1) WO2006043612A1 (en)

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JP5212000B2 (en) * 2008-10-01 2013-06-12 新日鐵住金株式会社 Silicon steel laminate with simple vibration transmission waveform
JP2011127038A (en) * 2009-12-18 2011-06-30 Nitto Denko Corp Water-dispersible pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
KR101561280B1 (en) 2013-11-27 2015-10-16 주식회사 포스코 Coating composition for non-oriented electrical steel, method of manufacturing non-oriented electrical product and non-oriented electrical product
JP6056782B2 (en) * 2014-02-07 2017-01-11 Ｊｆｅスチール株式会社 Oriented electrical steel sheet and manufacturing method thereof
JP6032230B2 (en) * 2014-03-06 2016-11-24 Ｊｆｅスチール株式会社 Electrical steel sheet and laminated electrical steel sheet with insulation coating
JP6102853B2 (en) * 2014-07-25 2017-03-29 Ｊｆｅスチール株式会社 Electrical steel sheet and laminated electrical steel sheet with insulation coating
JP6304208B2 (en) * 2015-03-19 2018-04-04 Ｊｆｅスチール株式会社 Electrical steel sheet with insulating coating, laminated electrical steel sheet, and manufacturing method thereof
JP6546438B2 (en) * 2015-04-06 2019-07-17 小林　博 A method of producing an iron core in which layers of laminated electromagnetic steel sheets are insulated by granular particles of iron oxide Fe2O3
CN104804690A (en) * 2015-04-28 2015-07-29 广西德骏门窗幕墙有限公司 Adhesive of aluminium curtain wall and preparation method of adhesive
KR101797129B1 (en) 2015-12-21 2017-11-13 주식회사 포스코 Adhesive coating composition for non-oriented electrical steel, non-oriented electrical steel product, and method for manufacturing the product
KR101796234B1 (en) 2015-12-22 2017-11-09 주식회사 포스코 Insulation coating composite for oriented electrical steel steet, forming method of insulation coating using the same, and oriented electrical steel steet
KR101728027B1 (en) * 2015-12-24 2017-04-18 주식회사 포스코 Adhesive coating composition for electrical steel, electrical steel with adhesive coating layer, electrical steel product, and method for manufacturing the product
KR101817967B1 (en) * 2016-11-07 2018-01-12 한국생산기술연구원 Water glass-based organic-inorganic hybrid adhesives and manufacturing method thereof
CN110114431B (en) * 2016-12-23 2021-06-15 Posco公司 Electrical steel sheet adhesive coating composition, electrical steel sheet product and method for manufacturing the same
KR101904306B1 (en) * 2016-12-23 2018-10-04 주식회사 포스코 Adhesive coating composition for non-oriented electrical steel, and method for non-oriented electrical steel product
KR102091123B1 (en) * 2017-12-26 2020-03-19 주식회사 포스코 Electrical steel sheet product, and method for manufacturing the electrical steel sheet product
KR102112171B1 (en) 2017-12-26 2020-05-18 주식회사 포스코 Adhesive coating composition for electrical steel sheet, electrical steel sheet product, and method for manufacturing the same
KR102114810B1 (en) * 2017-12-26 2020-05-25 주식회사 포스코 Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate, and method for manufacturing the electrical steel sheet product
CN110317532B (en) * 2018-03-30 2021-07-16 宝山钢铁股份有限公司 Water-soluble environment-friendly self-bonding insulating coating for silicon steel
DE102018206151A1 (en) * 2018-04-20 2019-10-24 Voestalpine Stahl Gmbh COATED TAPE AND METHOD OF MANUFACTURING
JP7139676B2 (en) 2018-04-27 2022-09-21 トヨタ自動車株式会社 electromagnetic steel plate
WO2021125900A1 (en) * 2019-12-20 2021-06-24 주식회사 포스코 Composition for forming oriented electrical steel sheet insulation film, oriented electrical steel sheet, and method for producing oriented electrical steel sheet
BR112022024499A2 (en) * 2020-06-17 2022-12-27 Nippon Steel Corp COATING COMPOSITION FOR AN ELECTRIC STEEL SHEET, ELECTRIC STEEL SHEET WITH ADHESIVE COATED SURFACE, AND, LAMINATED CORE
JP7473813B2 (en) 2020-10-02 2024-04-24 日本製鉄株式会社 Film-coated metal foil and method for producing film-coated metal foil
CN116144240B (en) * 2021-11-22 2024-04-05 宝山钢铁股份有限公司 Light-viscosity silicon steel environment-friendly insulating paint, silicon steel plate and manufacturing method thereof

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Also Published As

Publication number Publication date
KR20080104061A (en) 2008-11-28
KR20070042198A (en) 2007-04-20
WO2006043612A1 (en) 2006-04-27
KR100921015B1 (en) 2009-10-09
KR100886236B1 (en) 2009-03-02
JP5494602B2 (en) 2014-05-21
JP4860480B2 (en) 2012-01-25
JPWO2006043612A1 (en) 2008-05-22
TWI328235B (en) 2010-08-01
CN101040022B (en) 2012-12-12
JP2012046825A (en) 2012-03-08
TW200618000A (en) 2006-06-01
CN101040022A (en) 2007-09-19

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