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)
French (fr)
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/xx

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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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulating Bodies (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 (enExample) 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 (enExample)
JP (1) JPS5652117B2 (enExample)
BE (1) BE821596A (enExample)
BR (1) BR7409439A (enExample)
CA (1) CA1021672A (enExample)
DE (1) DE2450850C3 (enExample)
DK (1) DK148692C (enExample)
FI (1) FI57976C (enExample)
FR (1) FR2251610B1 (enExample)
GB (1) GB1482546A (enExample)
IT (1) IT1025703B (enExample)
NO (1) NO139971C (enExample)
SE (1) SE420109B (enExample)

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

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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
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US4269634A (en) * 1979-12-04 1981-05-26 Westinghouse Electric Corp. Loss reduction in oriented iron-base alloys containing sulfur
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EP0215134B1 (en) 1985-02-22 1990-08-08 Kawasaki Steel Corporation Process for producing unidirectional silicon steel plate with extraordinarily low iron loss
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US9011585B2 (en) 2007-08-09 2015-04-21 Jfe Steel Corporation Treatment solution for insulation coating for grain-oriented electrical steel sheets
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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
BR112012020219B1 (pt) 2010-02-18 2020-12-01 Nippon Steel Corporation chapa de aço elétrico não orientado e método de fabricação da mesma
MX335959B (es) * 2010-08-06 2016-01-05 Jfe Steel Corp Lamina de acero electrico de grano orientado y metodo para la fabricacion de la misma.
BR112013002987B1 (pt) 2010-08-06 2020-03-24 Jfe Steel Corporation Chapa de aço para fins elétricos de grão orientado
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
PL2773781T3 (pl) * 2011-11-04 2015-12-31 Tata Steel Uk Ltd Powlekana stal z orientacją ziaren
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
RU2599942C2 (ru) 2012-07-26 2016-10-20 ДжФЕ СТИЛ КОРПОРЕЙШН Способ изготовления листа электротехнической текстурированной стали
IN2015DN00612A (enExample) 2012-07-26 2015-06-26 Jfe Steel Corp
BR112015014463A2 (pt) * 2013-02-08 2017-07-11 Nippon Steel & Sumitomo Metal Corp solução para formar revestimento de isolamento e chapa de aço para fins elétricos de granulação orientada
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
WO2015115036A1 (ja) 2014-01-31 2015-08-06 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
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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
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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
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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
WO2023112421A1 (ja) 2021-12-14 2023-06-22 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
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
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WO2024204818A1 (ja) 2023-03-29 2024-10-03 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法、方向性電磁鋼板の製造設備列、及び方向性電磁鋼板用熱延板
WO2024248675A1 (en) 2023-05-26 2024-12-05 Public Joint-stock Company "Novolipetsk Steel" Electrical insulating coating for electrical steel
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WO2025005024A1 (ja) 2023-06-29 2025-01-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および誘導加熱装置

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* 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

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DK148692B (da) 1985-09-02
FI57976B (fi) 1980-07-31
JPS5652117B2 (enExample) 1981-12-10
FR2251610B1 (enExample) 1979-03-16
FI275074A7 (enExample) 1975-05-18
DE2450850C3 (de) 1978-04-13
GB1482546A (en) 1977-08-10
SE7411670L (enExample) 1975-05-20
DK148692C (da) 1986-02-10
DE2450850A1 (de) 1975-05-22
DE2450850B2 (de) 1977-08-18
FI57976C (fi) 1980-11-10
DK546974A (enExample) 1975-07-21
SE420109B (sv) 1981-09-14
FR2251610A1 (enExample) 1975-06-13
IT1025703B (it) 1978-08-30
US3985583A (en) 1976-10-12
BR7409439A (pt) 1976-05-18
NO139971C (no) 1979-06-13
NO743362L (enExample) 1975-06-16
CA1021672A (en) 1977-11-29
NO139971B (no) 1979-03-05
JPS5079442A (enExample) 1975-06-27

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