BRPI0908151A2 - Método para a fabricação de uma fita magnética de grão-orientado - Google Patents

Método para a fabricação de uma fita magnética de grão-orientado

Info

Publication number
BRPI0908151A2
BRPI0908151A2 BRPI0908151-8A BRPI0908151A BRPI0908151A2 BR PI0908151 A2 BRPI0908151 A2 BR PI0908151A2 BR PI0908151 A BRPI0908151 A BR PI0908151A BR PI0908151 A2 BRPI0908151 A2 BR PI0908151A2
Authority
BR
Brazil
Prior art keywords
grain
manufacture
magnetic tape
oriented magnetic
magnetic strip
Prior art date
Application number
BRPI0908151-8A
Other languages
English (en)
Inventor
Christof Holzapfel
Carsten Schepers
Heiner Schrapers
Original Assignee
Thyssenkrupp Electrical Steel Gmbh
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 Thyssenkrupp Electrical Steel Gmbh filed Critical Thyssenkrupp Electrical Steel Gmbh
Publication of BRPI0908151A2 publication Critical patent/BRPI0908151A2/pt
Publication of BRPI0908151B1 publication Critical patent/BRPI0908151B1/pt

Links

Classifications

    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1229—Composition of the substrate
    • C23C18/1241—Metallic substrates
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1288—Application of a tension-inducing coating
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1254—Sol or sol-gel processing
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Soft Magnetic Materials (AREA)
BRPI0908151-8A 2008-02-12 2009-02-12 Método para a fabricação de uma fita magnética de grão-orientado BRPI0908151B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008008781.5 2008-02-12
DE102008008781A DE102008008781A1 (de) 2008-02-12 2008-02-12 Verfahren zur Herstellung eines kornorientierten Elektrobands
PCT/EP2009/051627 WO2009101129A2 (de) 2008-02-12 2009-02-12 Verfahren zur herstellung eines kornorientierten elektrobands

Publications (2)

Publication Number Publication Date
BRPI0908151A2 true BRPI0908151A2 (pt) 2015-08-11
BRPI0908151B1 BRPI0908151B1 (pt) 2019-03-19

Family

ID=40454678

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908151-8A BRPI0908151B1 (pt) 2008-02-12 2009-02-12 Método para a fabricação de uma fita magnética de grão-orientado

Country Status (12)

Country Link
US (1) US20110039122A1 (pt)
EP (1) EP2252722B1 (pt)
JP (1) JP5667450B2 (pt)
KR (1) KR101515541B1 (pt)
CN (1) CN101970718A (pt)
AT (1) ATE552362T1 (pt)
AU (1) AU2009214137B2 (pt)
BR (1) BRPI0908151B1 (pt)
DE (1) DE102008008781A1 (pt)
PL (1) PL2252722T3 (pt)
RU (1) RU2469125C2 (pt)
WO (1) WO2009101129A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038038A1 (de) * 2010-10-07 2012-04-12 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Erzeugen einer Isolationsbeschichtung auf einem kornorientierten Elektro-Stahlflachprodukt und mit einer solchen Isolationsbeschichtung beschichtetes Elektro-Stahlflachprodukt
DE102010054509A1 (de) * 2010-12-14 2012-06-14 Thyssenkrupp Electrical Steel Gmbh Verfahren zur Herstellung eines kornorientierten Elektrobands
CN104024443B (zh) 2011-11-04 2016-01-20 塔塔钢铁英国有限公司 涂覆的晶粒取向钢
EP2954095B1 (en) 2013-02-08 2023-05-24 Thyssenkrupp Electrical Steel Gmbh Solution for forming insulation coating and grain-oriented electrical steel sheet
ES2693788T3 (es) 2014-01-30 2018-12-13 Thyssenkrupp Electrical Steel Gmbh Producto plano de acero eléctrico de grano orientado que comprende un revestimiento aislante
BR112016025403A2 (pt) 2014-04-30 2017-08-15 Rio Verwaltungs Ag dispositivo de tratamento e método de tratamento para a decapagem e fosfatagem de partes de metal
US20220119650A9 (en) * 2016-04-29 2022-04-21 Chemetall Gmbh Method for anti-corrosion treatment of a metal surface with reduced pickling material
JP7040888B2 (ja) * 2016-10-12 2022-03-23 日本製鉄株式会社 方向性電磁鋼板及び方向性電磁鋼板の張力絶縁被膜形成方法
BR112019018002A2 (pt) * 2017-03-03 2020-04-28 Thyssenkrupp Ag material compósito para um transformador
BR112019018104B1 (pt) * 2017-03-03 2022-07-26 Thyssenkrupp Steel Europe Ag Material compósito para um pacote de estator e de rotor
PL3856938T3 (pl) 2018-09-26 2024-07-29 Thyssenkrupp Electrical Steel Gmbh Sposób wytwarzania taśmy elektrotechnicznej o ziarnie zorientowanym zaopatrzonej w warstwę izolacyjną i taśma elektrotechniczna o ziarnie zorientowanym
WO2020088764A1 (de) 2018-10-31 2020-05-07 Thyssenkrupp Electrical Steel Gmbh Verfahren zur herstellung eines kornorientierten stahlflachprodukts für elektromagnetische anwendungen, stahlflachprodukt für elektromagnetische anwendungen und transformator-kern-stapel hergestellt aus einem solchen stahlflachprodukt
EP3715480A1 (en) 2019-03-26 2020-09-30 Thyssenkrupp Electrical Steel Gmbh Iron-silicon material suitable for medium frequency applications
US12509775B2 (en) 2020-12-22 2025-12-30 M-M-Morant-Gmbh Chromium(VI)-free coating agent for metals
EP4365319A1 (en) 2022-11-03 2024-05-08 Thyssenkrupp Electrical Steel Gmbh Grain-oriented electrical steel strip and method for its production
KR102916402B1 (ko) 2023-10-06 2026-01-23 (주)성원에프앤씨 경계용 울타리 월책 방지시스템

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JP4878788B2 (ja) 2005-07-14 2012-02-15 新日本製鐵株式会社 クロムを含有しない電磁鋼板用絶縁被膜剤
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Also Published As

Publication number Publication date
DE102008008781A1 (de) 2009-08-20
BRPI0908151B1 (pt) 2019-03-19
RU2010137852A (ru) 2012-03-27
AU2009214137B2 (en) 2013-09-19
PL2252722T3 (pl) 2012-09-28
US20110039122A1 (en) 2011-02-17
RU2469125C2 (ru) 2012-12-10
EP2252722B1 (de) 2012-04-04
WO2009101129A3 (de) 2009-11-26
JP5667450B2 (ja) 2015-02-12
EP2252722A2 (de) 2010-11-24
AU2009214137A1 (en) 2009-08-20
KR20100107530A (ko) 2010-10-05
ATE552362T1 (de) 2012-04-15
KR101515541B1 (ko) 2015-04-27
JP2011515573A (ja) 2011-05-19
CN101970718A (zh) 2011-02-09
WO2009101129A2 (de) 2009-08-20

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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