BE821596A - Procede de formation d'un revetement isolant sur une tole en acier au silicium - Google Patents

Procede de formation d'un revetement isolant sur une tole en acier au silicium

Info

Publication number
BE821596A
BE821596A BE149977A BE149977A BE821596A BE 821596 A BE821596 A BE 821596A BE 149977 A BE149977 A BE 149977A BE 149977 A BE149977 A BE 149977A BE 821596 A BE821596 A BE 821596A
Authority
BE
Belgium
Prior art keywords
forming
steel sheet
insulating coating
silicon steel
silicon
Prior art date
Application number
BE149977A
Other languages
English (en)
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 filed Critical
Publication of BE821596A publication Critical patent/BE821596A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Insulating Bodies (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
BE149977A 1973-11-17 1974-10-29 Procede de formation d'un revetement isolant sur une tole en acier au silicium BE821596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949573A JPS5652117B2 (fr) 1973-11-17 1973-11-17

Publications (1)

Publication Number Publication Date
BE821596A true BE821596A (fr) 1975-02-17

Family

ID=15010880

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149977A BE821596A (fr) 1973-11-17 1974-10-29 Procede de formation d'un revetement isolant sur une tole en acier au silicium

Country Status (13)

Country Link
US (1) US3985583A (fr)
JP (1) JPS5652117B2 (fr)
BE (1) BE821596A (fr)
BR (1) BR7409439A (fr)
CA (1) CA1021672A (fr)
DE (1) DE2450850C3 (fr)
DK (1) DK148692C (fr)
FI (1) FI57976C (fr)
FR (1) FR2251610B1 (fr)
GB (1) GB1482546A (fr)
IT (1) IT1025703B (fr)
NO (1) NO139971C (fr)
SE (1) SE420109B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810155A1 (de) * 1977-03-09 1978-09-14 Centro Speriment Metallurg Ueberzugsloesung fuer elektrostahlbleche

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
JPS5655574A (en) * 1979-10-15 1981-05-16 Nippon Steel Corp Manufacture of nondirectional magnetic steel sheet excellent in iron loss and magnetostriction characteristic
US4269634A (en) * 1979-12-04 1981-05-26 Westinghouse Electric Corp. Loss reduction in oriented iron-base alloys containing sulfur
DE3172671D1 (en) * 1980-07-24 1985-11-21 Nippon Kinzoku Co Ltd Process for surface treatment of stainless steel sheet
JPS58185749U (ja) * 1982-05-31 1983-12-09 株式会社ノーリツ 気化バ−ナを備えた温水器
JPS6141778A (ja) * 1984-08-02 1986-02-28 Nippon Steel Corp 張力付加性およびスベリ性の優れた方向性電磁鋼板の絶縁皮膜形成方法
WO1986004929A1 (fr) 1985-02-22 1986-08-28 Kawasaki Steel Corporation Procede de production de plaques d'acier au silicium unidirectionnelles avec une perte de fer extremement faible
US4909864A (en) * 1986-09-16 1990-03-20 Kawasaki Steel Corp. Method of producing extra-low iron loss grain oriented silicon steel sheets
US6280862B1 (en) * 1997-04-03 2001-08-28 Kawasaki Steel Corporation Ultra-low iron loss grain-oriented silicon steel sheet
KR100554559B1 (ko) * 1997-12-12 2006-05-25 제이에프이 스틸 가부시키가이샤 스트레스릴리프어닐링이가능하고내용제성이뛰어난전자강판및그의제조방법
JP4479047B2 (ja) * 2000-03-30 2010-06-09 Ｊｆｅスチール株式会社 極めて鉄損の低い一方向性電磁鋼板の製造方法
JP2005317683A (ja) * 2004-04-27 2005-11-10 Nippon Steel Corp ３相積み鉄心用の方向性電磁鋼板
JP4747564B2 (ja) 2004-11-30 2011-08-17 Ｊｆｅスチール株式会社 方向性電磁鋼板
KR100979785B1 (ko) 2005-05-23 2010-09-03 신닛뽄세이테쯔 카부시키카이샤 피막 밀착성이 우수한 방향성 전자강판 및 그 제조 방법
JP5063902B2 (ja) * 2006-02-17 2012-10-31 新日本製鐵株式会社 方向性電磁鋼板とその絶縁被膜処理方法
JP4983334B2 (ja) * 2007-03-28 2012-07-25 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
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
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
EP2537958B1 (fr) 2010-02-18 2016-08-31 Nippon Steel & Sumitomo Metal Corporation Tôle d'acier électromagnétique non orientée et son procédé de fabrication
WO2012017695A1 (fr) 2010-08-06 2012-02-09 Ｊｆｅスチール株式会社 Tôle d'acier magnétique à grains orientés
BR112013001358B1 (pt) * 2010-08-06 2019-07-02 Jfe Steel Corporation Chapa de aço elétrico de grãos orientados e método para a fabricação da mesma
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
IN2014CN04062A (fr) * 2011-11-04 2015-09-04 Tata Steel Uk Ltd
CN104024474A (zh) * 2011-12-28 2014-09-03 杰富意钢铁株式会社 具有涂层的取向性电磁钢板及其制造方法
JP5716870B2 (ja) 2012-07-26 2015-05-13 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
RU2597464C2 (ru) 2012-07-26 2016-09-10 ДжФЕ СТИЛ КОРПОРЕЙШН Способ изготовления листа текстурированной электротехнической стали
RU2639905C2 (ru) * 2013-02-08 2017-12-25 Тиссенкрупп Илектрикел Стил Гмбх Раствор для образования изоляционного покрытия и лист текстурированной электротехнической стали
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
JP5900705B2 (ja) 2014-01-31 2016-04-06 Ｊｆｅスチール株式会社 クロムフリー張力被膜用処理液、クロムフリー張力被膜の形成方法およびクロムフリー張力被膜付き方向性電磁鋼板の製造方法
RU2676379C1 (ru) 2015-03-27 2018-12-28 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная листовая магнитная сталь с изолирующим покрытием и способ ее изготовления
BR112017020757B1 (pt) 2015-03-27 2022-11-01 Jfe Steel Corporation Métodos de fabricar uma chapa de aço elétrico de grão orientado com um revestimento isolante
CN109563626B (zh) 2016-09-13 2021-04-13 杰富意钢铁株式会社 带无铬绝缘张力被膜的取向性电磁钢板及其制造方法
KR101850133B1 (ko) * 2016-10-26 2018-04-19 주식회사 포스코 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법
EP3533903B1 (fr) 2016-12-28 2022-11-16 JFE Steel Corporation Tôle d'acier électrique à grains orientés, noyau de transformateur, transformateur et procédé de réduction du bruit d'un transformateur
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
KR102483593B1 (ko) 2018-02-06 2022-12-30 제이에프이 스틸 가부시키가이샤 절연 피막 부착 전자 강판 및 그의 제조 방법
KR102458991B1 (ko) 2018-03-30 2022-10-25 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 연속 성막 장치
CN112204170B (zh) 2018-05-30 2022-04-19 杰富意钢铁株式会社 带有绝缘被膜的电磁钢板及其制造方法
EP3831980A4 (fr) 2018-07-31 2021-08-25 JFE Steel Corporation Solution de traitement de revêtement isolant, et tôle d'acier électrique à grains orientés comprenant un film de revêtement isolant fixé à celle-ci et son procédé de fabrication
JP6642782B1 (ja) 2018-08-17 2020-02-12 Ｊｆｅスチール株式会社 絶縁被膜形成用処理液の製造方法および絶縁被膜付き鋼板の製造方法ならびに絶縁被膜形成用処理液の製造装置
US20210269921A1 (en) 2018-08-17 2021-09-02 Jfe Steel Corporation Production method for treatment solution for forming insulating coating, production method for steel sheet having insulating coating, and production apparatus for treatment solution for forming insulating coating
CN112752623B (zh) 2018-09-28 2023-06-16 杰富意钢铁株式会社 方向性电磁钢板的制造方法和冷轧设备
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
WO2021084793A1 (fr) 2019-10-31 2021-05-06 Ｊｆｅスチール株式会社 Tôle d'acier électromagnétique comprenant un film de revêtement isolant
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
US20230243009A1 (en) 2020-06-30 2023-08-03 Jfe Steel Corporation Production method for grain-oriented electrical steel sheet, and production line
WO2022004678A1 (fr) 2020-06-30 2022-01-06 Ｊｆｅスチール株式会社 Procédé de production de tôle d'acier électromagnétique à grains orientés et ligne d'équipement
KR20230019465A (ko) 2020-06-30 2023-02-08 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법
WO2022085263A1 (fr) 2020-10-21 2022-04-28 Ｊｆｅスチール株式会社 Feuille d'acier électrique à grains orientés, procédé pour la formation d'une feuille d'acier électrique à grains orientés et procédé pour l'évaluation d'une feuille d'acier électrique à grains orientés
US20240052448A1 (en) 2021-01-28 2024-02-15 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet and rolling apparatus for manufacturing electrical steel sheet
RU2765555C1 (ru) 2021-05-31 2022-02-01 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Электроизоляционное покрытие для электротехнической анизотропной стали, не содержащее в составе соединений хрома и обладающее высокими потребительскими характеристиками
WO2023277169A1 (fr) 2021-06-30 2023-01-05 Ｊｆｅスチール株式会社 Procédé de fabrication d'une feuille d'acier électromagnétique orientée et équipement de laminage pour fabriquer une feuille d'acier électromagnétique orientée
KR20240011759A (ko) 2021-06-30 2024-01-26 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 방향성 전기 강판 제조용 압연 설비
CN115851004B (zh) * 2021-09-24 2023-12-12 宝山钢铁股份有限公司 一种耐热刻痕型取向硅钢涂层用涂液、取向硅钢板及其制造方法
JPWO2023112421A1 (fr) 2021-12-14 2023-06-22
WO2024096761A1 (fr) 2022-10-31 2024-05-10 Public Joint-stock Company "Novolipetsk Steel" Composition de revêtement isolant électrique conférant des propriétés commerciales élevées à de l'acier électrique à grains orientés

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NL66964C (fr) * 1946-04-03
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US3248249A (en) * 1963-06-28 1966-04-26 Telefiex Inc Inorganic coating and bonding composition
US3562011A (en) * 1968-04-26 1971-02-09 Gen Electric Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same
US3615918A (en) * 1969-03-28 1971-10-26 Armco Steel Corp Method of annealing with a magnesia separator containing a decomposable phosphate
BE789262A (fr) * 1971-09-27 1973-01-15 Nippon Steel Corp Procede de formation d'un film isolant sur un feuillard d'acierau silicium oriente

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810155A1 (de) * 1977-03-09 1978-09-14 Centro Speriment Metallurg Ueberzugsloesung fuer elektrostahlbleche

Also Published As

Publication number Publication date
DE2450850B2 (de) 1977-08-18
FR2251610A1 (fr) 1975-06-13
DE2450850C3 (de) 1978-04-13
GB1482546A (en) 1977-08-10
DE2450850A1 (de) 1975-05-22
IT1025703B (it) 1978-08-30
NO139971B (no) 1979-03-05
DK148692C (da) 1986-02-10
US3985583A (en) 1976-10-12
FI275074A (fr) 1975-05-18
FI57976B (fi) 1980-07-31
CA1021672A (fr) 1977-11-29
JPS5652117B2 (fr) 1981-12-10
NO743362L (fr) 1975-06-16
SE420109B (sv) 1981-09-14
DK546974A (fr) 1975-07-21
NO139971C (no) 1979-06-13
FR2251610B1 (fr) 1979-03-16
JPS5079442A (fr) 1975-06-27
BR7409439A (pt) 1976-05-18
SE7411670L (fr) 1975-05-20
FI57976C (fi) 1980-11-10
DK148692B (da) 1985-09-02

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Owner name: KAWASAKI STEEL CORP.

Effective date: 19941029