BR7206706D0 - Processo para formacao de uma pelicula isolante em uma chapa de aco-silicio orientada - Google Patents

Processo para formacao de uma pelicula isolante em uma chapa de aco-silicio orientada

Info

Publication number
BR7206706D0
BR7206706D0 BR006706/72A BR670672A BR7206706D0 BR 7206706 D0 BR7206706 D0 BR 7206706D0 BR 006706/72 A BR006706/72 A BR 006706/72A BR 670672 A BR670672 A BR 670672A BR 7206706 D0 BR7206706 D0 BR 7206706D0
Authority
BR
Brazil
Prior art keywords
forming
insulating film
steel plate
oriented steel
oriented
Prior art date
Application number
BR006706/72A
Other languages
English (en)
Portuguese (pt)
Inventor
O Tanaka
T Yamamoto
T Takata
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 BR7206706D0 publication Critical patent/BR7206706D0/pt

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
    • H01F1/147—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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
    • C21D8/1288—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
    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/33—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also phosphates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
BR006706/72A 1971-09-27 1972-09-27 Processo para formacao de uma pelicula isolante em uma chapa de aco-silicio orientada BR7206706D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7523371A JPS5328375B2 (enrdf_load_stackoverflow) 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
BR7206706D0 true BR7206706D0 (pt) 1973-08-21

Family

ID=13570281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR006706/72A BR7206706D0 (pt) 1971-09-27 1972-09-27 Processo para formacao de uma pelicula isolante em uma chapa de aco-silicio orientada

Country Status (10)

Country Link
US (1) US3856568A (enrdf_load_stackoverflow)
JP (1) JPS5328375B2 (enrdf_load_stackoverflow)
BE (1) BE789262A (enrdf_load_stackoverflow)
BR (1) BR7206706D0 (enrdf_load_stackoverflow)
CA (1) CA986793A (enrdf_load_stackoverflow)
DE (1) DE2247269C3 (enrdf_load_stackoverflow)
FR (1) FR2154625B1 (enrdf_load_stackoverflow)
GB (1) GB1411094A (enrdf_load_stackoverflow)
IT (1) IT965500B (enrdf_load_stackoverflow)
SE (1) SE379799B (enrdf_load_stackoverflow)

Families Citing this family (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652117B2 (enrdf_load_stackoverflow) * 1973-11-17 1981-12-10
US3948786A (en) * 1974-10-11 1976-04-06 Armco Steel Corporation Insulative coating for electrical steels
JPS51105771A (ja) * 1975-03-14 1976-09-18 Nippon Telegraph & Telephone Fuotoetsuchinguhoho
US4032366A (en) * 1975-05-23 1977-06-28 Allegheny Ludlum Industries, Inc. Grain-oriented silicon steel and processing therefor
JPS5917521B2 (ja) * 1975-08-22 1984-04-21 川崎製鉄株式会社 方向性けい素鋼板に耐熱性のよい上塗り絶縁被膜を形成する方法
IT1115840B (it) * 1977-03-09 1986-02-10 Centro Speriment Metallurg Soluzione di rivestimenti per acciai per impieghi magnetici
JPS5328043A (en) * 1977-07-09 1978-03-15 Nippon Steel Corp Process for forming insulating coating on directional silicon steel
JPS5518566A (en) * 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
US4552596A (en) * 1978-07-26 1985-11-12 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet with improved watt loss
JPS5567134A (en) * 1978-11-14 1980-05-21 Akai Electric Co Ltd Method for manufacturing electrode of semiconductor device
JPS5655574A (en) * 1979-10-15 1981-05-16 Nippon Steel Corp Manufacture of nondirectional magnetic steel sheet excellent in iron loss and magnetostriction characteristic
US4363677A (en) * 1980-01-25 1982-12-14 Nippon Steel Corporation Method for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surface
US4347085A (en) * 1981-04-23 1982-08-31 Armco Inc. Insulative coatings for electrical steels
US4456812A (en) 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel
JPS60184685A (ja) * 1984-03-03 1985-09-20 Nippon Steel Corp 耐熱性と滑り性の優れた方向性電磁鋼板用絶縁皮膜形成方法
CA1278985C (en) * 1985-04-30 1991-01-15 Allegheny Ludlum Corporation Grain-oriented silicon steel and stress coating therefor
JPH0744097B2 (ja) * 1986-10-30 1995-05-15 新日本製鐵株式会社 歪取焼鈍時に鋼板の焼付きのない電磁鋼板用絶縁皮膜の形成方法
US4881975A (en) * 1986-12-23 1989-11-21 Albright & Wilson Limited Products for treating surfaces
US4968361A (en) * 1989-03-23 1990-11-06 Allegheny Ludlum Corporation Method of domain refinement of oriented silicon steel by using flux-printing
CN1039915C (zh) * 1989-07-05 1998-09-23 新日本制铁株式会社 方向性电磁钢板上的绝缘皮膜成型方法
US5129965A (en) * 1990-07-20 1992-07-14 Nippon Steel Corporation Method of producing grain oriented silicon steel sheets each having a low watt loss and a mirror surface
FR2672305B1 (fr) * 1991-02-05 1994-05-06 Usine Aciers Chatillon Gueugnon Procede pour former un revetement isolant adherent sur une tole d'acier magnetique.
JP2710000B2 (ja) * 1991-07-10 1998-02-04 新日本製鐵株式会社 被膜特性と磁気特性に優れた一方向性珪素鋼板
KR960015212B1 (ko) * 1992-02-13 1996-11-04 신니뽄 세이데쓰 가부시키가이샤 저철손 방향성 전자 강판
DE69326792T2 (de) * 1992-04-07 2000-04-27 Nippon Steel Corp., Tokio/Tokyo Kornorientiertes Siliziumstahlblech mit geringen Eisenverlusten und Herstellungsverfahren
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
DE69332394T2 (de) * 1992-07-02 2003-06-12 Nippon Steel Corp., Tokio/Tokyo Kornorientiertes Elektroblech mit hoher Flussdichte und geringen Eisenverlusten und Herstellungsverfahren
US6562473B1 (en) 1999-12-03 2003-05-13 Kawasaki Steel Corporation Electrical steel sheet suitable for compact iron core and manufacturing method therefor
JP4527225B2 (ja) * 2000-01-17 2010-08-18 ファインシンター三信株式会社 圧粉磁心の製造方法
JP4216488B2 (ja) * 2000-05-12 2009-01-28 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
DE10124434A1 (de) * 2001-05-18 2002-11-28 Bosch Gmbh Robert Funktionsbeschichtung und Verfahren zu deren Erzeugung, insbesondere zum Verschleißschutz, Korrosionsschutz oder zur Temperaturisolation
DE10130308B4 (de) * 2001-06-22 2005-05-12 Thyssenkrupp Electrical Steel Ebg Gmbh Kornorientiertes Elektroblech mit einer elektrisch isolierenden Beschichtung
JP4747564B2 (ja) 2004-11-30 2011-08-17 Ｊｆｅスチール株式会社 方向性電磁鋼板
WO2007007417A1 (ja) 2005-07-14 2007-01-18 Nippon Steel Corporation クロムを含まない絶縁皮膜を有する方向性電磁鋼板及びその絶縁皮膜剤
PL2022874T3 (pl) * 2006-05-19 2012-12-31 Nippon Steel Corp Teksturowana elektrotechniczna blacha stalowa mająca film izolacyjny o wysokiej wytrzymałości na rozciąganie i sposób obróbki filmu izolacyjnego
RU2371518C2 (ru) * 2007-07-02 2009-10-27 Закрытое акционерное общество "ФК" Способ и состав для получения электроизоляционного покрытия
JP5181571B2 (ja) 2007-08-09 2013-04-10 Ｊｆｅスチール株式会社 方向性電磁鋼板用クロムフリー絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法
US9011585B2 (en) 2007-08-09 2015-04-21 Jfe Steel Corporation Treatment solution for insulation coating for grain-oriented electrical steel sheets
JP5194641B2 (ja) 2007-08-23 2013-05-08 Ｊｆｅスチール株式会社 方向性電磁鋼板用絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法
JP5104128B2 (ja) 2007-08-30 2012-12-19 Ｊｆｅスチール株式会社 方向性電磁鋼板用クロムフリー絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法
DE102008008781A1 (de) 2008-02-12 2009-08-20 Thyssenkrupp Electrical Steel Gmbh Verfahren zur Herstellung eines kornorientierten Elektrobands
EP2264220B8 (en) 2008-03-31 2017-04-26 Nippon Steel & Sumitomo Metal Corporation Grain-oriented electrical steel sheet and producing method therefor
JP2010040666A (ja) * 2008-08-01 2010-02-18 Toyota Motor Corp 磁性材料のＳｉＯ２薄膜形成方法
DE102008039326A1 (de) 2008-08-22 2010-02-25 IWT Stiftung Institut für Werkstofftechnik Verfahren zum elektrischen Isolieren von Elektroblech, elektrisch isoliertes Elektroblech, lamellierter magnetischer Kern mit dem Elektroblech und Verfahren zum Herstellen eines lamellierten magnetischen Kerns
JP5353399B2 (ja) * 2009-04-14 2013-11-27 Ｊｆｅスチール株式会社 方向性電磁鋼板の被膜張力の間接測定方法
BR112012020219B1 (pt) 2010-02-18 2020-12-01 Nippon Steel Corporation chapa de aço elétrico não orientado e método de fabricação da mesma
US8568857B2 (en) 2010-08-06 2013-10-29 Jfe Steel Corporation Grain oriented electrical steel sheet
RU2455390C2 (ru) * 2010-10-05 2012-07-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Состав для получения коррозионно-стойкого и жаростойкого покрытия на деталях из конструкционных сталей или жаропрочных сплавов на основе никеля
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
EP2716772B1 (en) 2011-05-27 2016-04-27 Nippon Steel & Sumitomo Metal Corporation Grain-oriented electromagnetic steel sheet and method for manufacturing grain-oriented electromagnetic steel sheet
JP5434999B2 (ja) 2011-09-16 2014-03-05 Ｊｆｅスチール株式会社 鉄損特性に優れる方向性電磁鋼板の製造方法
RU2480534C1 (ru) * 2012-01-27 2013-04-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Состав для получения защитного покрытия на стальных деталях
RU2489518C1 (ru) * 2012-04-19 2013-08-10 Закрытое акционерное общество "ФК" Состав для получения электроизоляционного покрытия
RU2510716C2 (ru) * 2012-07-25 2014-04-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Способ нанесения защитного покрытия на стальные детали
WO2014017591A1 (ja) 2012-07-26 2014-01-30 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
IN2015DN02464A (enrdf_load_stackoverflow) 2012-11-26 2015-09-04 Nippon Steel & Sumitomo Metal Corp
WO2014122499A1 (en) * 2013-02-06 2014-08-14 Arcelormittal Investigacion Y Desarrollo, S.L. Thermal treatment process of a steel sheet and advice for its implementation
WO2014121853A1 (en) 2013-02-08 2014-08-14 Thyssenkrupp Electrical Steel Gmbh Solution for forming insulation coating and grain-oriented electrical steel sheet
JP5862582B2 (ja) * 2013-02-15 2016-02-16 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板並びに方向性電磁鋼板用表面ガラスコーティング
DE102013208618A1 (de) 2013-05-10 2014-11-13 Henkel Ag & Co. Kgaa Chromfreie Beschichtung zur elektrischen Isolierung von kornorientiertem Elektroband
JP6156646B2 (ja) 2013-10-30 2017-07-05 Ｊｆｅスチール株式会社 磁気特性および被膜密着性に優れる方向性電磁鋼板
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
KR101774187B1 (ko) 2014-01-31 2017-09-01 제이에프이 스틸 가부시키가이샤 크롬 프리 장력 피막용 처리액, 크롬 프리 장력 피막의 형성 방법, 및 크롬 프리 장력 피막 형성 방향성 전기 강판
RU2661977C1 (ru) * 2014-07-03 2018-07-23 Ниппон Стил Энд Сумитомо Метал Корпорейшн Устройство лазерной обработки
US10519551B2 (en) 2014-12-26 2019-12-31 Nippon Steel Corporation Electrical steel sheet
JP6455525B2 (ja) 2014-12-26 2019-01-23 新日鐵住金株式会社 電磁鋼板
PL3239353T3 (pl) 2014-12-26 2020-07-27 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej
JP6455524B2 (ja) 2014-12-26 2019-01-23 新日鐵住金株式会社 電磁鋼板
US10982329B2 (en) 2015-03-27 2021-04-20 Jfe Steel Corporation Insulation-coated oriented magnetic steel sheet and method for manufacturing same
RU2675887C1 (ru) * 2015-03-27 2018-12-25 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная листовая магнитная сталь с изолирующим покрытием и способ ее изготовления
JP6323423B2 (ja) * 2015-09-25 2018-05-16 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
KR102071515B1 (ko) 2015-09-29 2020-01-30 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판의 제조 방법
KR102189461B1 (ko) 2016-09-13 2020-12-11 제이에프이 스틸 가부시키가이샤 크롬 프리 절연 장력 피막 부착 방향성 전자 강판 및 그의 제조 방법
JP6729710B2 (ja) 2016-10-31 2020-07-22 日本製鉄株式会社 方向性電磁鋼板
CA3046434C (en) 2016-12-14 2021-03-23 Jfe Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing same
WO2018123339A1 (ja) 2016-12-28 2018-07-05 Ｊｆｅスチール株式会社 方向性電磁鋼板、変圧器の鉄心および変圧器ならびに変圧器の騒音の低減方法
PL3653754T3 (pl) 2017-07-13 2025-01-07 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
CN110832113B (zh) 2017-07-13 2022-08-02 日本制铁株式会社 方向性电磁钢板
JP6954351B2 (ja) 2017-07-13 2021-10-27 日本製鉄株式会社 方向性電磁鋼板
KR102360459B1 (ko) 2017-07-13 2022-02-14 닛폰세이테츠 가부시키가이샤 방향성 전자 강판
US11499055B2 (en) 2017-11-13 2022-11-15 Nippon Steel Corporation Coating solution for forming insulating film for grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet
JP6573042B1 (ja) * 2017-11-28 2019-09-11 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
US11236427B2 (en) 2017-12-06 2022-02-01 Polyvision Corporation Systems and methods for in-line thermal flattening and enameling of steel sheets
EP3495430A1 (de) 2017-12-07 2019-06-12 Henkel AG & Co. KGaA Chrom- und phosphatfreie beschichtung zur elektrischen isolierung von elektroband
JP7016358B2 (ja) 2018-02-06 2022-02-04 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板およびその製造方法
KR102557236B1 (ko) 2018-03-28 2023-07-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판의 제조 방법 및 방향성 전자 강판
EP3760758B1 (en) 2018-03-30 2024-02-07 JFE Steel Corporation Method for producing grain-oriented electrical steel sheet and continuous film-forming device
CA3097333C (en) 2018-05-30 2023-08-01 Jfe Steel Corporation Electrical steel sheet having insulating coating, method for producing the same, transformer core and transformer using the electrical steel sheet, and method for reducing dielectric loss in transformer
KR102476945B1 (ko) 2018-07-13 2022-12-14 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법
WO2020012666A1 (ja) 2018-07-13 2020-01-16 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
CN112534083B (zh) 2018-07-31 2022-05-17 杰富意钢铁株式会社 绝缘被膜处理液、带有绝缘被膜的取向性电磁钢板及其制造方法
EP3839093B1 (en) 2018-08-17 2024-07-31 JFE Steel Corporation Production method for treatment solution for forming insulating coating and production method for steel sheet having insulating coating
US12163232B2 (en) 2018-09-28 2024-12-10 Jfe Steel Corporation Treatment agent for chromium-free insulating coating formation, insulation-coated grain-oriented electrical steel sheet, and method for manufacturing the same
WO2020067236A1 (ja) 2018-09-28 2020-04-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および冷間圧延設備
EP3808872A4 (en) 2018-09-28 2021-07-28 JFE Steel Corporation PROCESSING AGENT FOR USE IN THE FORMATION OF A CHROME-FREE INSULATING COATING FILM, ORIENTED ELECTROMAGNETIC STEEL SHEET ON WHICH IS FIXED AN INSULATING COATING FILM AND ASSOCIATED MANUFACTURING PROCESS
JP7047932B2 (ja) 2018-10-25 2022-04-06 日本製鉄株式会社 方向性電磁鋼板用絶縁皮膜を形成するための塗布液、方向性電磁鋼板、及び方向性電磁鋼板の製造方法
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
WO2020145317A1 (ja) 2019-01-08 2020-07-16 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製造方法
RU2768905C1 (ru) * 2019-01-16 2022-03-25 Ниппон Стил Корпорейшн Способ производства листа электротехнической стали с ориентированной зеренной структурой
JP7200687B2 (ja) * 2019-01-16 2023-01-10 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
JP7151791B2 (ja) 2019-01-16 2022-10-12 日本製鉄株式会社 方向性電磁鋼板
CN113302337B (zh) 2019-01-16 2023-06-16 日本制铁株式会社 方向性电磁钢板及其制造方法
CN113302335B (zh) 2019-01-16 2023-06-20 日本制铁株式会社 方向性电磁钢板及其制造方法
JP7339549B2 (ja) 2019-01-16 2023-09-06 日本製鉄株式会社 フォルステライト皮膜を有しない絶縁皮膜密着性に優れる方向性電磁鋼板
CN113302324B (zh) * 2019-01-16 2023-06-02 日本制铁株式会社 单方向性电磁钢板及其制造方法
PL3913100T3 (pl) 2019-01-16 2024-01-29 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych
CN113286906B (zh) 2019-01-16 2023-12-08 日本制铁株式会社 方向性电磁钢板及成为方向性电磁钢板原板的钢板
RU2767365C1 (ru) 2019-01-16 2022-03-17 Ниппон Стил Корпорейшн Способ изготовления листа электротехнической стали с ориентированной зеренной структурой
EP3693496A1 (de) 2019-02-06 2020-08-12 Rembrandtin Lack GmbH Nfg.KG Wässrige zusammensetzung zur beschichtung von kornorientiertem stahl
US12305288B2 (en) 2019-03-25 2025-05-20 Nippon Steel Corporation Coating agent for forming grain-oriented electrical steel sheet coating and method for manufacturing grain-oriented electrical steel sheet
EP3715480A1 (en) 2019-03-26 2020-09-30 Thyssenkrupp Electrical Steel Gmbh Iron-silicon material suitable for medium frequency applications
WO2021084793A1 (ja) 2019-10-31 2021-05-06 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板
KR102791744B1 (ko) 2019-10-31 2025-04-03 제이에프이 스틸 가부시키가이샤 피막 형성 방법 및 절연 피막 부착 전자 강판의 제조 방법
EP4026930A4 (en) 2019-10-31 2022-10-26 JFE Steel Corporation ELECTROMAGNETIC STEEL SHEET WITH INSULATION COATING FILM
KR102835139B1 (ko) 2020-06-30 2025-07-17 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 설비열
US20230250506A1 (en) 2020-06-30 2023-08-10 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet
WO2022004678A1 (ja) 2020-06-30 2022-01-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法及び設備列
CN112239863B (zh) * 2020-09-11 2023-05-16 武汉科技大学 一种改善取向硅钢表面涂层裂纹的绝缘涂液及其制备方法与取向硅钢板
EP4234726A4 (en) 2020-10-21 2024-09-11 JFE Steel Corporation GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR FORMING GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR EVALUATING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
DE102020134300A1 (de) 2020-12-18 2022-06-23 Vacuumschmelze Gmbh & Co. Kg Wasserbasierte alkalische Zusammensetzung zum Bilden einer Isolationsschicht eines Glühseparators, beschichtete weichmagnetische Legierung und Verfahren zum Herstellen eines beschichteten weichmagnetischen Bandes
EP4027357A1 (de) 2020-12-18 2022-07-13 Vacuumschmelze GmbH & Co. KG Fecov-legierung und verfahren zum herstellen eines bands aus einer fecov-legierung
DE102020134301A1 (de) 2020-12-18 2022-06-23 Vacuumschmelze Gmbh & Co. Kg Weichmagnetische Legierung und Verfahren zum Herstellen einer weichmagnetischen Legierung
JP7392849B2 (ja) 2021-01-28 2023-12-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および電磁鋼板製造用圧延設備
WO2022215710A1 (ja) 2021-04-06 2022-10-13 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜の形成方法
WO2022215709A1 (ja) 2021-04-06 2022-10-13 日本製鉄株式会社 方向性電磁鋼板及び絶縁被膜の形成方法
US20240158895A1 (en) 2021-04-06 2024-05-16 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for forming insulating coating
CN117545862A (zh) 2021-06-30 2024-02-09 杰富意钢铁株式会社 取向性电磁钢板的制造方法及取向性电磁钢板制造用轧制设备
JP7616243B2 (ja) 2021-06-30 2025-01-17 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法及び方向性電磁鋼板製造用圧延設備
CA3237315A1 (en) 2021-12-14 2023-06-22 Jfe Steel Corporation Grain-oriented electrical steel sheet and methods for manufacturing the same
EP4202067A1 (de) 2021-12-21 2023-06-28 Thyssenkrupp Electrical Steel Gmbh Verfahren zum erzeugen eines kornorientierten elektrobands und kornorientiertes elektroband
CN116478562A (zh) 2022-01-14 2023-07-25 宝山钢铁股份有限公司 一种用于取向硅钢涂层的涂料、取向硅钢板及其制造方法
WO2023139847A1 (ja) 2022-01-21 2023-07-27 Ｊｆｅスチール株式会社 前処理液および絶縁被膜付き電磁鋼板の製造方法
JP7222450B1 (ja) 2022-01-21 2023-02-15 Ｊｆｅスチール株式会社 前処理液および絶縁被膜付き電磁鋼板の製造方法
KR20240134954A (ko) 2022-03-14 2024-09-10 제이에프이 스틸 가부시키가이샤 방향성 전기 강판 및 그 제조 방법
CN118946684A (zh) 2022-04-06 2024-11-12 日本制铁株式会社 取向性电磁钢板及绝缘被膜的形成方法
JPWO2023195517A1 (enrdf_load_stackoverflow) 2022-04-06 2023-10-12
KR20250048772A (ko) 2022-08-22 2025-04-10 제이에프이 스틸 가부시키가이샤 어닐링 설비 및 방향성 전자 강판의 제조 방법
EP4560032A1 (en) 2022-08-24 2025-05-28 JFE Steel Corporation Method for producing grain-oriented electromagnetic steel sheet, and hot rolled sheet for grain-oriented electromagnetic steel sheet
KR20250058758A (ko) 2022-09-06 2025-04-30 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법 및 유도 가열 장치
CN119731350A (zh) 2022-09-06 2025-03-28 杰富意钢铁株式会社 取向性电磁钢板的制造方法和感应加热装置
WO2024096068A1 (ja) 2022-11-02 2024-05-10 日本製鉄株式会社 塗布液、塗布液の製造方法、及び方向性電磁鋼板の製造方法
EP4365319A1 (en) 2022-11-03 2024-05-08 Thyssenkrupp Electrical Steel Gmbh Grain-oriented electrical steel strip and method for its production
EP4606927A1 (en) 2022-12-20 2025-08-27 JFE Steel Corporation Method for producing electrical steel sheet equipped with insulating coating film
WO2024134962A1 (ja) 2022-12-20 2024-06-27 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板の製造方法
KR20250124203A (ko) 2023-02-13 2025-08-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판, 그리고, 방향성 전자 강판의 중간층 및 절연 피막의 형성 방법
EP4589027A1 (en) 2024-01-18 2025-07-23 Thyssenkrupp Electrical Steel Gmbh Grain-oriented electrical steel sheet and method for its production
EP4589026A1 (en) 2024-01-18 2025-07-23 Thyssenkrupp Electrical Steel Gmbh Grain-oriented electrical steel sheet and method for its production
EP4589028A1 (en) 2024-01-18 2025-07-23 Thyssenkrupp Electrical Steel Gmbh Grain-oriented electrical steel sheet coated with a resin and used for stacking

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564864A (en) * 1948-07-02 1951-08-21 Parker Rust Proof Co Method of and solution for increasing resistance to corrosion
US2920296A (en) * 1955-01-07 1960-01-05 Gen Electric Reduction of transformer noise due to magnetostrictive effects
US3150015A (en) * 1961-08-29 1964-09-22 Allegheny Ludlum Steel Insulation for silicon steel
US3207636A (en) * 1962-06-26 1965-09-21 Yawata Iron & Steel Co Method for coating silicon steel transformer sheets and composition
DE1521610A1 (de) * 1964-08-13 1969-09-18 Allegheny Ludlum Steel Isolationsueberzuege fuer Siliziumstaehle
JPS5112450B1 (enrdf_load_stackoverflow) * 1966-03-18 1976-04-20
US3670278A (en) * 1966-06-09 1972-06-13 Westinghouse Electric Corp Bonded core structure comprising a plurality of glass coated electrical steel sheets
US3528863A (en) * 1966-06-09 1970-09-15 Westinghouse Electric Corp Glass-coated electrical steel sheet
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
US3522113A (en) * 1968-01-02 1970-07-28 Armco Steel Corp Potassium silicate coated silicon steel article
US3615918A (en) * 1969-03-28 1971-10-26 Armco Steel Corp Method of annealing with a magnesia separator containing a decomposable phosphate

Also Published As

Publication number Publication date
DE2247269B2 (de) 1977-09-29
JPS5328375B2 (enrdf_load_stackoverflow) 1978-08-14
JPS4839338A (enrdf_load_stackoverflow) 1973-06-09
SE379799B (enrdf_load_stackoverflow) 1975-10-20
BE789262A (fr) 1973-01-15
US3856568A (en) 1974-12-24
FR2154625B1 (enrdf_load_stackoverflow) 1975-01-03
CA986793A (en) 1976-04-06
IT965500B (it) 1974-01-31
FR2154625A1 (enrdf_load_stackoverflow) 1973-05-11
GB1411094A (en) 1975-10-22
DE2247269A1 (de) 1973-04-05
DE2247269C3 (de) 1981-05-14

Similar Documents

Publication Publication Date Title
BR7206706D0 (pt) Processo para formacao de uma pelicula isolante em uma chapa de aco-silicio orientada
BR7310296D0 (pt) Composicao e processo para controlar helmintos em mamiferos
BR7308153D0 (pt) Placa refrataria de isolamento termico e processo para produzi-la
BR7405786D0 (pt) Processo aperfeicoado e dispositivo para abertura de roscas e outros perfis em pecas geradas por revolucao
BR7105049D0 (pt) Processo e aparelho para alinhar folhas
BR7108451D0 (pt) Processo aperfeicoado para fabricacao de aco em forno eletrico
BR7208317D0 (pt) Processo e aparelho para avancar folhas separadas sucessivamente e aparelho de reproducao
BR7205015D0 (pt) Aperfeicoamento em processo de pre-tratamento de chapas metalicas para a esmaltagem branca direta
BR7203640D0 (pt) Processo e maquina para colocacao de contatos em suportes
BR7307945D0 (pt) Aperfeicoamentos em processo para producao de uma chapa de aco eletrico de graos orientados dotado de excelentes caracteristicas magneticas
BR6907371D0 (pt) Processo e aparelho aperfeicoado para tratamento de vidro em chapa
BR7205738D0 (pt) Processo para produzir uma chapa com imagem metalica
BR7306565D0 (pt) Processo e aparelho para revelar uma chapa de impressao
BR7104780D0 (pt) Processo aperfeicoado para produzir polimeros de cloropreno
BR7205737D0 (pt) Processo para fundir continuamente tiras de metal
BR7103148D0 (pt) Processo para a preparacao de um copolimero em bloco nao linear
BR7100268D0 (pt) Processo para resfriar compressores de refrigeracao
BR7202750D0 (pt) Processo para formacao de uma estrutura laminada
BR7102483D0 (pt) Processo para hidromerizacao de acrilonitrila
BR7207834D0 (pt) Processo para obtencao de metilcobalamina
BR7105170D0 (pt) Processo aperfeicoado para produzir copolimeros elastomericos
BR7309284D0 (pt) Processo para polimerizar compostos insaturados
BR7308855D0 (pt) Processo para produzir fitas e chapas de aco estanhadas usadas para recipientes de aco inconsuteis
BR7106999D0 (pt) Processo para fabricar silicio metalico
BR7102392D0 (pt) Um processo para a orientacao de cristalitos em um solido policristalino inorganicos