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

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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal 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)
  • 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 (no) 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 (no)
JP (1) JPS5652117B2 (no)
BE (1) BE821596A (no)
BR (1) BR7409439A (no)
CA (1) CA1021672A (no)
DE (1) DE2450850C3 (no)
DK (1) DK148692C (no)
FI (1) FI57976C (no)
FR (1) FR2251610B1 (no)
GB (1) GB1482546A (no)
IT (1) IT1025703B (no)
NO (1) NO139971C (no)
SE (1) SE420109B (no)

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
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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
EP0215134B1 (en) 1985-02-22 1990-08-08 Kawasaki Steel Corporation Process for producing unidirectional silicon steel plate with extraordinarily low iron loss
US4909864A (en) * 1986-09-16 1990-03-20 Kawasaki Steel Corp. Method of producing extra-low iron loss grain oriented silicon steel sheets
WO1998044517A1 (fr) * 1997-04-03 1998-10-08 Kawasaki Steel Corporation Tole d'acier au silicium unidirectionnel a perte ultra-faible dans le fer
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
JP5230194B2 (ja) 2005-05-23 2013-07-10 新日鐵住金株式会社 被膜密着性に優れる方向性電磁鋼板およびその製造方法
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
CN102782185B (zh) 2010-02-18 2014-05-28 新日铁住金株式会社 无方向性电磁钢板及其制造方法
WO2012017695A1 (ja) 2010-08-06 2012-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板
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 (no) * 2011-11-04 2015-09-04 Tata Steel Uk Ltd
US20140377573A1 (en) * 2011-12-28 2014-12-25 Jfe Steel Corporation Directional electromagnetic steel sheet with coating, and method for producing same
US9748028B2 (en) 2012-07-26 2017-08-29 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet
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
PL2954095T3 (pl) * 2013-02-08 2023-09-25 Thyssenkrupp Electrical Steel Gmbh Roztwór do tworzenia powłok izolacyjnych i blach elektrycznych o ziarnach zorientowanych
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
RU2649608C2 (ru) 2014-01-31 2018-04-04 ДжФЕ СТИЛ КОРПОРЕЙШН Рабочий раствор для создающего напряжение бесхромового покрытия, способ формирования создающего напряжение бесхромового покрытия и лист текстурованной электротехнической стали с создающим напряжение бесхромовым покрытием
KR102007107B1 (ko) 2015-03-27 2019-08-02 제이에프이 스틸 가부시키가이샤 절연 피막이 형성된 방향성 전기 강판 및 그 제조 방법
US10982329B2 (en) 2015-03-27 2021-04-20 Jfe Steel Corporation Insulation-coated oriented magnetic steel sheet and method for manufacturing same
KR102189461B1 (ko) 2016-09-13 2020-12-11 제이에프이 스틸 가부시키가이샤 크롬 프리 절연 장력 피막 부착 방향성 전자 강판 및 그의 제조 방법
KR101850133B1 (ko) * 2016-10-26 2018-04-19 주식회사 포스코 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법
KR20190086531A (ko) 2016-12-28 2019-07-22 제이에프이 스틸 가부시키가이샤 방향성 전기 강판, 변압기의 철심 및 변압기 그리고 변압기의 소음의 저감 방법
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
WO2019155858A1 (ja) 2018-02-06 2019-08-15 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
JP6791389B2 (ja) 2018-03-30 2020-11-25 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および連続成膜装置
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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
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
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
RU2769149C1 (ru) 2018-09-28 2022-03-28 ДжФЕ СТИЛ КОРПОРЕЙШН Способ изготовления листа из текстурированной электротехнической стали и стан холодной прокатки
WO2020066469A1 (ja) 2018-09-28 2020-04-02 Ｊｆｅスチール株式会社 クロムフリー絶縁被膜形成用処理剤、絶縁被膜付き方向性電磁鋼板およびその製造方法
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
WO2021084951A1 (ja) 2019-10-31 2021-05-06 Ｊｆｅスチール株式会社 被膜形成方法および絶縁被膜付き電磁鋼板の製造方法
JP7276501B2 (ja) 2020-06-30 2023-05-18 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
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JP7063422B1 (ja) 2020-10-21 2022-05-09 Ｊｆｅスチール株式会社 方向性電磁鋼板、方向性電磁鋼板の製造方法および方向性電磁鋼板の評価方法
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
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
WO2023277170A1 (ja) 2021-06-30 2023-01-05 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
EP4353850A1 (en) 2021-06-30 2024-04-17 JFE Steel Corporation Method for manufacturing oriented electromagnetic steel sheet and rolling equipment for manufacturing oriented electromagnetic steel sheet
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 (no) 2021-12-14 2023-06-22
WO2024096761A1 (en) 2022-10-31 2024-05-10 Public Joint-stock Company "Novolipetsk Steel" An electrical insulating coating сomposition providing high commercial properties to grain oriented electrical steel

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NL66964C (no) * 1946-04-03
US3138492A (en) * 1961-10-11 1964-06-23 Allegheny Ludlum Steel Insulating coating for magnetic steel
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
NO743362L (no) 1975-06-16
NO139971C (no) 1979-06-13
SE7411670L (no) 1975-05-20
SE420109B (sv) 1981-09-14
FI275074A (no) 1975-05-18
FR2251610A1 (no) 1975-06-13
IT1025703B (it) 1978-08-30
DE2450850C3 (de) 1978-04-13
JPS5079442A (no) 1975-06-27
DK148692C (da) 1986-02-10
FI57976B (fi) 1980-07-31
GB1482546A (en) 1977-08-10
DE2450850B2 (de) 1977-08-18
NO139971B (no) 1979-03-05
US3985583A (en) 1976-10-12
FR2251610B1 (no) 1979-03-16
JPS5652117B2 (no) 1981-12-10
BR7409439A (pt) 1976-05-18
DK546974A (no) 1975-07-21
CA1021672A (en) 1977-11-29
DE2450850A1 (de) 1975-05-22
DK148692B (da) 1985-09-02
FI57976C (fi) 1980-11-10

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Owner name: KAWASAKI STEEL CORP.

Effective date: 19941029