GB1411094A - Method for forming an insulating film on a grain oriented silicon steel sheet - Google Patents
Method for forming an insulating film on a grain oriented silicon steel sheetInfo
- Publication number
- GB1411094A GB1411094A GB4420872A GB4420872A GB1411094A GB 1411094 A GB1411094 A GB 1411094A GB 4420872 A GB4420872 A GB 4420872A GB 4420872 A GB4420872 A GB 4420872A GB 1411094 A GB1411094 A GB 1411094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel sheet
- oriented silicon
- grain oriented
- silicon steel
- forming
- 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
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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7523371A JPS5328375B2 (pl) | 1971-09-27 | 1971-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1411094A true GB1411094A (en) | 1975-10-22 |
Family
ID=13570281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4420872A Expired GB1411094A (en) | 1971-09-27 | 1972-09-25 | Method for forming an insulating film on a grain oriented silicon steel sheet |
Country Status (10)
Country | Link |
---|---|
US (1) | US3856568A (pl) |
JP (1) | JPS5328375B2 (pl) |
BE (1) | BE789262A (pl) |
BR (1) | BR7206706D0 (pl) |
CA (1) | CA986793A (pl) |
DE (1) | DE2247269C3 (pl) |
FR (1) | FR2154625B1 (pl) |
GB (1) | GB1411094A (pl) |
IT (1) | IT965500B (pl) |
SE (1) | SE379799B (pl) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4881975A (en) * | 1986-12-23 | 1989-11-21 | Albright & Wilson Limited | Products for treating surfaces |
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 |
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 |
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 |
CN112239863A (zh) * | 2020-09-11 | 2021-01-19 | 武汉圆融科技有限责任公司 | 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 |
Families Citing this family (128)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652117B2 (pl) * | 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 |
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 |
EP0577124B1 (en) * | 1992-07-02 | 2002-10-16 | Nippon Steel Corporation | Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for producing the same |
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 |
JP4700691B2 (ja) | 2005-07-14 | 2011-06-15 | 新日本製鐵株式会社 | 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 |
CN101443479B (zh) | 2006-05-19 | 2011-07-06 | 新日本制铁株式会社 | 具有高张力绝缘覆膜的方向性电磁钢板及其绝缘覆膜处理方法 |
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 |
US9187830B2 (en) | 2010-02-18 | 2015-11-17 | Nippon Steel & Sumitomo Metal Corporation | Non-oriented electrical steel sheet and manufacturing method thereof |
WO2012017695A1 (ja) | 2010-08-06 | 2012-02-09 | Jfeスチール株式会社 | 方向性電磁鋼板 |
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 |
KR101368578B1 (ko) | 2011-05-27 | 2014-02-28 | 신닛테츠스미킨 카부시키카이샤 | 방향성 전자 강판 및 방향성 전자 강판의 제조 방법 |
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 |
RU2489518C1 (ru) * | 2012-04-19 | 2013-08-10 | Закрытое акционерное общество "ФК" | Состав для получения электроизоляционного покрытия |
JP5679090B2 (ja) | 2012-07-26 | 2015-03-04 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
PL2949767T3 (pl) | 2012-11-26 | 2019-10-31 | Nippon Steel & Sumitomo Metal Corp | Blacha ze stali elektrotechnicznej o zorientowanym ziarnie i sposób wytwarzania tej blachy |
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 |
KR20150114495A (ko) * | 2013-02-08 | 2015-10-12 | 티센크루프 일렉트리컬 스틸 게엠베하 | 절연 코팅을 형성하기 위한 용액 및 방향성 전기 강 시트 |
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 |
CN106414802B (zh) | 2014-01-31 | 2018-11-06 | 杰富意钢铁株式会社 | 无铬张力被膜用处理液、无铬张力被膜的形成方法、以及具有无铬张力被膜的取向性电磁钢板 |
RU2661977C1 (ru) * | 2014-07-03 | 2018-07-23 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Устройство лазерной обработки |
PL3239352T3 (pl) | 2014-12-26 | 2019-12-31 | Nippon Steel Corporation | Blacha cienka ze stali elektrotechnicznej |
CN107002243B (zh) | 2014-12-26 | 2019-06-07 | 新日铁住金株式会社 | 电磁钢板 |
US10190219B2 (en) | 2014-12-26 | 2019-01-29 | Nippon Steel & Sumitomo Metal Corporation | Electrical steel sheet |
WO2016104405A1 (ja) | 2014-12-26 | 2016-06-30 | 新日鐵住金株式会社 | 電磁鋼板 |
KR102007108B1 (ko) | 2015-03-27 | 2019-08-02 | 제이에프이 스틸 가부시키가이샤 | 절연 피막이 형성된 방향성 전기 강판 및 그 제조 방법 |
JP6332453B2 (ja) * | 2015-03-27 | 2018-05-30 | Jfeスチール株式会社 | 絶縁被膜付き方向性電磁鋼板およびその製造方法 |
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 |
JP6547835B2 (ja) | 2015-09-29 | 2019-07-24 | 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 |
EP3476976B1 (en) | 2016-09-13 | 2021-04-14 | JFE Steel Corporation | Grain-oriented magnetic steel sheet having chrome-free insulating tension coating, and methods for producing such steel sheets |
WO2018079845A1 (ja) | 2016-10-31 | 2018-05-03 | 新日鐵住金株式会社 | 方向性電磁鋼板 |
WO2018110676A1 (ja) | 2016-12-14 | 2018-06-21 | 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 |
CN110114508A (zh) | 2016-12-28 | 2019-08-09 | 杰富意钢铁株式会社 | 方向性电磁钢板、变压器的铁芯和变压器以及变压器的噪音的降低方法 |
JP6881581B2 (ja) | 2017-07-13 | 2021-06-02 | 日本製鉄株式会社 | 方向性電磁鋼板 |
KR102436986B1 (ko) | 2017-07-13 | 2022-08-29 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판 |
WO2019013352A1 (ja) | 2017-07-13 | 2019-01-17 | 新日鐵住金株式会社 | 方向性電磁鋼板 |
BR112020000236A2 (pt) | 2017-07-13 | 2020-07-07 | Nippon Steel Corporation | folha de aço eletromagnética orientada |
WO2019093521A1 (ja) | 2017-11-13 | 2019-05-16 | 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、および方向性電磁鋼板の製造方法 |
RU2736247C1 (ru) | 2017-11-28 | 2020-11-12 | ДжФЕ СТИЛ КОРПОРЕЙШН | Текстурированная электротехническая листовая сталь и способ ее производства |
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 |
KR102483593B1 (ko) | 2018-02-06 | 2022-12-30 | 제이에프이 스틸 가부시키가이샤 | 절연 피막 부착 전자 강판 및 그의 제조 방법 |
EP3778987A4 (en) | 2018-03-28 | 2021-12-08 | Nippon Steel Corporation | COATING LIQUID FOR FORMING AN INSULATING COATING FILM FOR ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET, PROCESS FOR THE PRODUCTION OF ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET, AND ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET |
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 |
WO2020012665A1 (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 |
US20210123115A1 (en) | 2018-07-13 | 2021-04-29 | Nippon Steel Corporation | Grain oriented electrical steel sheet and producing method thereof |
US11981821B2 (en) | 2018-07-31 | 2024-05-14 | Jfe Steel Corporation | Insulating coating treatment liquid, and grain-oriented electrical steel sheet having insulating coating and method for producing the same |
KR102604342B1 (ko) | 2018-08-17 | 2023-11-20 | 제이에프이 스틸 가부시키가이샤 | 절연 피막 형성용 처리액의 제조 방법 및 절연 피막이 형성된 강판의 제조 방법 그리고 절연 피막 형성용 처리액의 제조 장치 |
CN112567073B (zh) | 2018-08-17 | 2022-05-27 | 杰富意钢铁株式会社 | 绝缘覆膜形成用处理液的制造方法和制造装置以及带有绝缘覆膜的钢板的制造方法 |
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 |
CN112771203B (zh) | 2018-09-28 | 2023-10-17 | 杰富意钢铁株式会社 | 无铬绝缘被膜形成用处理剂、带绝缘被膜的方向性电磁钢板及其制造方法 |
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 |
US20220056585A1 (en) | 2019-01-08 | 2022-02-24 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for manufacturing grain-oriented electrical steel sheet |
JP7230930B2 (ja) * | 2019-01-16 | 2023-03-01 | 日本製鉄株式会社 | 方向性電磁鋼板の製造方法 |
BR112021013597A2 (pt) | 2019-01-16 | 2021-09-28 | Nippon Steel Corporation | Chapa de aço elétrico com grão orientado |
RU2771282C1 (ru) * | 2019-01-16 | 2022-04-29 | Ниппон Стил Корпорейшн | Лист электротехнической стали с ориентированной зеренной структурой и способ его изготовления |
WO2020149342A1 (ja) | 2019-01-16 | 2020-07-23 | 日本製鉄株式会社 | 方向性電磁鋼板 |
EP3913109B1 (en) | 2019-01-16 | 2023-12-13 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for manufacturing same |
WO2020149329A1 (ja) | 2019-01-16 | 2020-07-23 | 日本製鉄株式会社 | 方向性電磁鋼板及びその製造方法 |
KR102582924B1 (ko) | 2019-01-16 | 2023-09-26 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판 |
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 |
KR102676083B1 (ko) | 2019-01-16 | 2024-06-19 | 닛폰세이테츠 가부시키가이샤 | 방향성 전자 강판, 및 방향성 전자 강판의 원판이 되는 강판 |
BR112021013600A2 (pt) | 2019-01-16 | 2021-09-28 | Nippon Steel Corporation | Método para fabricar uma chapa de aço elétrico de grão orientado |
EP3693496A1 (de) | 2019-02-06 | 2020-08-12 | Rembrandtin Lack GmbH Nfg.KG | Wässrige zusammensetzung zur beschichtung von kornorientiertem stahl |
WO2020196657A1 (ja) | 2019-03-25 | 2020-10-01 | 日本製鉄株式会社 | 方向性電磁鋼板被膜形成用塗布剤および方向性電磁鋼板の製造方法 |
EP3715480A1 (en) | 2019-03-26 | 2020-09-30 | Thyssenkrupp Electrical Steel Gmbh | Iron-silicon material suitable for medium frequency applications |
CN114555246B (zh) | 2019-10-31 | 2023-08-22 | 杰富意钢铁株式会社 | 覆膜形成方法和带有绝缘覆膜的电磁钢板的制造方法 |
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 |
WO2022004677A1 (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 |
US20230250506A1 (en) | 2020-06-30 | 2023-08-10 | Jfe Steel Corporation | Method of manufacturing grain-oriented electrical steel sheet |
KR20230019158A (ko) | 2020-06-30 | 2023-02-07 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 및 설비열 |
CA3198888A1 (en) | 2020-10-21 | 2022-04-28 | Jfe Steel Corporation | Grain-oriented electrical steel sheet, method for manufacturing 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 |
EP4265349A1 (en) | 2021-01-28 | 2023-10-25 | JFE Steel Corporation | Method for manufacturing oriented electromagnetic steel sheet and rolling equipment for manufacturing electromagnetic steel sheet |
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 |
EP4321635A1 (en) | 2021-04-06 | 2024-02-14 | Nippon Steel Corporation | Grain-oriented electrical steel sheet and method for forming insulating film |
CN117098872A (zh) | 2021-04-06 | 2023-11-21 | 日本制铁株式会社 | 方向性电磁钢板及绝缘被膜的形成方法 |
KR20240011759A (ko) | 2021-06-30 | 2024-01-26 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 및 방향성 전기 강판 제조용 압연 설비 |
JPWO2023277169A1 (pl) | 2021-06-30 | 2023-01-05 | ||
MX2024007026A (es) | 2021-12-14 | 2024-06-21 | Jfe Steel Corp | Lamina de acero electrico de grano orientado y metodos de fabricacion de la misma. |
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 |
WO2023176855A1 (ja) | 2022-03-14 | 2023-09-21 | 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 |
EP4365319A1 (en) | 2022-11-03 | 2024-05-08 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel strip and method for its production |
Family Cites Families (11)
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 (pl) * | 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 |
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 |
US3528863A (en) * | 1966-06-09 | 1970-09-15 | Westinghouse Electric Corp | Glass-coated electrical steel sheet |
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 |
-
0
- BE BE789262D patent/BE789262A/xx not_active IP Right Cessation
-
1971
- 1971-09-27 JP JP7523371A patent/JPS5328375B2/ja not_active Expired
-
1972
- 1972-09-25 IT IT52956/72A patent/IT965500B/it active
- 1972-09-25 GB GB4420872A patent/GB1411094A/en not_active Expired
- 1972-09-26 CA CA152,500A patent/CA986793A/en not_active Expired
- 1972-09-26 SE SE7212385A patent/SE379799B/xx unknown
- 1972-09-27 US US00292715A patent/US3856568A/en not_active Expired - Lifetime
- 1972-09-27 DE DE2247269A patent/DE2247269C3/de not_active Expired
- 1972-09-27 BR BR006706/72A patent/BR7206706D0/pt unknown
- 1972-09-27 FR FR7234118A patent/FR2154625B1/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4881975A (en) * | 1986-12-23 | 1989-11-21 | Albright & Wilson Limited | Products for treating surfaces |
US5061314A (en) * | 1986-12-23 | 1991-10-29 | Albright & Wilson Limited | Products for treating surfaces |
US5061315A (en) * | 1986-12-23 | 1991-10-29 | Albright & Wilson Limited | Products for treating surfaces |
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 |
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 |
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 |
CN112239863A (zh) * | 2020-09-11 | 2021-01-19 | 武汉圆融科技有限责任公司 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
DE2247269B2 (de) | 1977-09-29 |
FR2154625B1 (pl) | 1975-01-03 |
DE2247269C3 (de) | 1981-05-14 |
CA986793A (en) | 1976-04-06 |
JPS5328375B2 (pl) | 1978-08-14 |
DE2247269A1 (de) | 1973-04-05 |
JPS4839338A (pl) | 1973-06-09 |
SE379799B (pl) | 1975-10-20 |
BE789262A (fr) | 1973-01-15 |
US3856568A (en) | 1974-12-24 |
BR7206706D0 (pt) | 1973-08-21 |
IT965500B (it) | 1974-01-31 |
FR2154625A1 (pl) | 1973-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1411094A (en) | Method for forming an insulating film on a grain oriented silicon steel sheet | |
GB1482546A (en) | Coating compositions | |
SE7609265L (sv) | Sett att bilda ett vermebestendigt, isolerande overdrag pa en orienterad kiselstalplat | |
AU2442388A (en) | Zinc phosphate coating process | |
ES441692A1 (es) | Procedimiento para proporcionar directamente un revestimien-to aislante sobre acero electrico. | |
GB1183092A (en) | Method of Forming Electric Insulating Films on Al-Containing Silicon Steel Sheet and Surface-Coated Al-Containing Silicon Steel Sheet | |
ES465097A1 (es) | Procedimiento e instalacion para tratar flejes y similares. | |
SE7605817L (sv) | Kristallorienterat kiselstal och framstellning derav | |
EP0201228A3 (en) | Grain-oriented silicon steel and stress coating therefor | |
GB761678A (en) | Improvements in or relating to insulating coatings for magnetic sheet material and methods for producing such coatings | |
JPS5432124A (en) | Applying method for strain relief annealing seizureproof films on electro- magnetic steel sheet | |
GB1234181A (pl) | ||
JPS6468425A (en) | Manufacture of grain-oriented silicon steel sheet with superlow iron loss | |
JPS5573819A (en) | Production of cold rolled non-directional electromagnetic steel plate of superior high magnetic field iron loss | |
ES8303556A1 (es) | Procedimiento para producir un revestimiento anti-adherente directamente sobre aceros electricos semiprocesados y no orientados. | |
ES470637A3 (es) | Procedimiento para fosfatar superficies de objetos metalicos | |
SE8007169L (sv) | Kornorienterat kiselstal och sett att framstella detta | |
JPS54161549A (en) | Chromate treatment method for zinc-coated steel product | |
GB1279334A (en) | Method of producing insulative coating on the surface of silicon steel sheet | |
GB1277944A (en) | Method for surface-treatment of zinc metal and zinc alloys | |
JPS5443823A (en) | Film forming method on electromagnetic steel sheet to prevent seizure at the time of strain relief annealing | |
GB1408634A (en) | Process for manufacturing hot-dip aluminized pearlite malleable cast iron and black heart malleable cast iron products | |
GB1533057A (en) | Manufacture of metal containers | |
FR2100616A1 (en) | Phosphate coatings on metal surfaces | |
SE7505905L (sv) | Emaljbeleggning av stal. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |