DE69218511D1 - Kornorientiertes Siliziumstahlblech mit ausgezeichneten primären Glasfilmeigenschaften - Google Patents

Kornorientiertes Siliziumstahlblech mit ausgezeichneten primären Glasfilmeigenschaften

Info

Publication number
DE69218511D1
DE69218511D1 DE69218511T DE69218511T DE69218511D1 DE 69218511 D1 DE69218511 D1 DE 69218511D1 DE 69218511 T DE69218511 T DE 69218511T DE 69218511 T DE69218511 T DE 69218511T DE 69218511 D1 DE69218511 D1 DE 69218511D1
Authority
DE
Germany
Prior art keywords
grain
steel sheet
silicon steel
glass film
film properties
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.)
Revoked
Application number
DE69218511T
Other languages
English (en)
Other versions
DE69218511T2 (de
Inventor
Hiroaki Masui
Morio Shiozaki
Nobuyuki C O Nippon Takahashi
Hisashi C O Nippon S Kobayashi
Takeo Nagashima
Shuichi Yamazaki
Hiroyasu Fujii
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.)
Nippon Steel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26493290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69218511(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE69218511D1 publication Critical patent/DE69218511D1/de
Application granted granted Critical
Publication of DE69218511T2 publication Critical patent/DE69218511T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8472—Investigation of composite materials
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
DE69218511T 1991-07-10 1992-07-09 Kornorientiertes Siliziumstahlblech mit ausgezeichneten primären Glasfilmeigenschaften Revoked DE69218511T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17024391 1991-07-10
JP4182081A JP2710000B2 (ja) 1991-07-10 1992-07-09 被膜特性と磁気特性に優れた一方向性珪素鋼板

Publications (2)

Publication Number Publication Date
DE69218511D1 true DE69218511D1 (de) 1997-04-30
DE69218511T2 DE69218511T2 (de) 1997-11-06

Family

ID=26493290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69218511T Revoked DE69218511T2 (de) 1991-07-10 1992-07-09 Kornorientiertes Siliziumstahlblech mit ausgezeichneten primären Glasfilmeigenschaften

Country Status (7)

Country Link
US (1) US5565272A (de)
EP (1) EP0525467B1 (de)
JP (1) JP2710000B2 (de)
KR (1) KR950013593B1 (de)
CA (1) CA2073631A1 (de)
DE (1) DE69218511T2 (de)
WO (1) WO1993001329A1 (de)

Families Citing this family (47)

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US5507883A (en) * 1992-06-26 1996-04-16 Nippon Steel Corporation Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same
KR960009170B1 (en) * 1992-07-02 1996-07-16 Nippon Steel Corp Grain oriented electrical steel sheet having high magnetic flux density and ultra iron loss and process for producing the same
KR960010595B1 (ko) * 1992-09-21 1996-08-06 신니뽄세이데스 가부시끼가이샤 1차 막이 최소화되고 자성이 뛰어나며 운용성이 우수한 배향 전기 강판의 제조방법
JP3475258B2 (ja) * 1994-05-23 2003-12-08 株式会社海水化学研究所 セラミック被膜形成剤およびその製造方法
WO1996015291A1 (fr) † 1994-11-16 1996-05-23 Nippon Steel Corporation Procede de production de tole magnetique directive pouvant facilement etre revetue de verre et presentant d'excellentes proprietes magnetiques
JP3333798B2 (ja) * 1995-04-13 2002-10-15 川崎製鉄株式会社 鉄損の低い方向性電磁鋼板
JPH08308159A (ja) * 1995-04-28 1996-11-22 Mitsumi Electric Co Ltd シールド帯を有する小型直流モータ及びシールド帯の製造方法
JPH1088244A (ja) * 1996-09-12 1998-04-07 Kawasaki Steel Corp 方向性電磁鋼板製造時における焼鈍分離剤用のＭｇＯ
JP3754158B2 (ja) * 1997-01-07 2006-03-08 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP0910101A4 (de) * 1997-04-03 2005-12-28 Jfe Steel Corp Unidirektionale siliziumstahlplatte mit aussergewöhnlichem eisenverlust
US6395104B1 (en) 1997-04-16 2002-05-28 Nippon Steel Corporation Method of producing unidirectional electromagnetic steel sheet having excellent film characteristics and magnetic characteristics
US7272298B1 (en) * 1998-05-06 2007-09-18 Burst.Com, Inc. System and method for time-shifted program viewing
US7115557B2 (en) * 1998-09-25 2006-10-03 Sciaticon Ab Use of certain drugs for treating nerve root injury
US7906481B2 (en) * 1998-09-25 2011-03-15 Sciaticon Ab Specific TNF-A inhibitors for treating spinal disorders mediated by nucleous pulposus
SE9803710L (sv) * 1998-09-25 2000-03-26 A & Science Invest Ab Användning av vissa substanser för behandling av nervrotsskador
US7811990B2 (en) * 1998-09-25 2010-10-12 Sciaticon Ab Soluble cytokine receptors TNF-α blocking antibodies for treating spinal disorders mediated by nucleus pulposus
JP3490048B2 (ja) * 1999-08-30 2004-01-26 新日本製鐵株式会社 無方向性電磁鋼板の製造方法
JP5000054B2 (ja) * 2001-09-11 2012-08-15 新日本製鐵株式会社 焼鈍分離剤及びグラス被膜と磁気特性の優れる方向性電磁鋼板の製造方法
EP1475808B1 (de) * 2002-01-17 2006-08-30 Nec Tokin Corporation Pulver-magnetkern und diesen verwendender hochfrequenzreaktor
JP3876749B2 (ja) * 2002-04-10 2007-02-07 ダイキン工業株式会社 プレート素材の表面処理方法及び熱交換器用放熱フィン
JP4544606B2 (ja) * 2002-05-17 2010-09-15 株式会社日本政策投資銀行 レーザーシステム
JP4259037B2 (ja) * 2002-05-21 2009-04-30 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5554466B2 (ja) * 2004-03-01 2014-07-23 味の素株式会社 抗ヒトＴＮＦ−α抗体活性低下抑制剤
TWI270578B (en) * 2004-11-10 2007-01-11 Jfe Steel Corp Grain oriented electromagnetic steel plate and method for producing the same
JP4632775B2 (ja) * 2004-12-22 2011-02-16 Ｊｆｅスチール株式会社 焼鈍分離剤用のＭｇＯの製造方法
JP4839766B2 (ja) * 2005-10-04 2011-12-21 Ｊｆｅスチール株式会社 被膜特性に優れる方向性電磁鋼板の製造方法および方向性電磁鋼板用焼鈍分離剤
WO2012096350A1 (ja) 2011-01-12 2012-07-19 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
JP5786950B2 (ja) * 2011-10-04 2015-09-30 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤
JP6392501B2 (ja) 2013-05-10 2018-09-19 新日鐵住金ステンレス株式会社 絶縁性に優れた熱膨張係数の小さいステンレス製太陽電池用基板およびその製造方法
KR101762341B1 (ko) * 2015-12-18 2017-07-27 주식회사 포스코 방향성 전기강판용 소둔분리제, 방향성 전기강판, 및 방향성 전기강판의 제조 방법
KR101909218B1 (ko) * 2016-12-21 2018-10-17 주식회사 포스코 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법
KR101944901B1 (ko) * 2016-12-21 2019-02-01 주식회사 포스코 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법
DE102017220721A1 (de) * 2017-11-20 2019-05-23 Thyssenkrupp Ag Optimierung des Stickstofflevels während der Haubenglühung III
JP6822501B2 (ja) * 2018-02-28 2021-01-27 Ｊｆｅスチール株式会社 絶縁被膜付き方向性電磁鋼板の製造方法
JP6939767B2 (ja) 2018-12-27 2021-09-22 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
JP6939766B2 (ja) * 2018-12-27 2021-09-22 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤および方向性電磁鋼板の製造方法
JP7288202B2 (ja) * 2019-01-08 2023-06-07 日本製鉄株式会社 方向性電磁鋼板、方向性電磁鋼板の製造方法、及び、方向性電磁鋼板の製造に利用される焼鈍分離剤
EP3910077A4 (de) * 2019-01-08 2022-09-28 Nippon Steel Corporation Kornorientiertes elektrostahlblech, verfahren zur herstellung kornorientierter magnetischer stahlbleche und glühtrennmittel zur herstellung von kornorientiertem magnetischem stahlblech
EP3913072A4 (de) * 2019-01-08 2022-10-19 Nippon Steel Corporation Verfahren zur herstellung von orientiertem elektromagnetischem stahlblech und orientiertes elektromagnetisches stahlblech
US11591668B2 (en) * 2019-01-08 2023-02-28 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing same and annealing separator
JP7295441B2 (ja) * 2019-01-08 2023-06-21 日本製鉄株式会社 方向性電磁鋼板、方向性電磁鋼板の製造方法、及び、方向性電磁鋼板の製造に利用される焼鈍分離剤
BR112021013601A2 (pt) * 2019-01-16 2021-10-05 Nippon Steel Corporation Chapa de aço elétrico com grão orientado, e, método para fabricar uma chapa de aço elétrico de grão orientado
KR102568156B1 (ko) 2019-03-29 2023-08-17 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법
BR112022004813A2 (pt) * 2019-09-18 2022-06-21 Nippon Steel Corp Chapa de aço elétrica de grão orientado
BR112022004788A2 (pt) * 2019-09-19 2022-06-21 Nippon Steel Corp Chapa de aço elétrico de grão orientado
KR102325005B1 (ko) * 2019-12-20 2021-11-11 주식회사 포스코 무방향성 전기강판 및 그 제조방법
JP2021123768A (ja) * 2020-02-06 2021-08-30 日本製鉄株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板、ならびに焼鈍分離剤

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Also Published As

Publication number Publication date
KR930702552A (ko) 1993-09-09
WO1993001329A1 (en) 1993-01-21
EP0525467A3 (en) 1993-03-24
JP2710000B2 (ja) 1998-02-04
JPH0617261A (ja) 1994-01-25
EP0525467A2 (de) 1993-02-03
CA2073631A1 (en) 1993-01-11
EP0525467B1 (de) 1997-03-26
DE69218511T2 (de) 1997-11-06
US5565272A (en) 1996-10-15
KR950013593B1 (ko) 1995-11-13

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