NO139971C - Fremgangsmaate ved fremstilling av et elektrisk isolerende belegg paa en orientert siliciumstaalplate - Google Patents

Fremgangsmaate ved fremstilling av et elektrisk isolerende belegg paa en orientert siliciumstaalplate

Info

Publication number
NO139971C
NO139971C NO743362A NO743362A NO139971C NO 139971 C NO139971 C NO 139971C NO 743362 A NO743362 A NO 743362A NO 743362 A NO743362 A NO 743362A NO 139971 C NO139971 C NO 139971C
Authority
NO
Norway
Prior art keywords
procedure
manufacturing
steel plate
insulating coating
silicon steel
Prior art date
Application number
NO743362A
Other languages
English (en)
Other versions
NO743362L (no
NO139971B (no
Inventor
Hiroshi Shimanaka
Toshio Ichida
Shigeru Kobayashi
Original Assignee
Kawasaki Steel Co
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 Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of NO743362L publication Critical patent/NO743362L/no
Publication of NO139971B publication Critical patent/NO139971B/no
Publication of NO139971C publication Critical patent/NO139971C/no

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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Insulating Bodies (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Soft Magnetic Materials (AREA)
NO743362A 1973-11-17 1974-09-18 Fremgangsmaate ved fremstilling av et elektrisk isolerende belegg paa en orientert siliciumstaalplate NO139971C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949573A JPS5652117B2 (no) 1973-11-17 1973-11-17

Publications (3)

Publication Number Publication Date
NO743362L NO743362L (no) 1975-06-16
NO139971B NO139971B (no) 1979-03-05
NO139971C true NO139971C (no) 1979-06-13

Family

ID=15010880

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743362A NO139971C (no) 1973-11-17 1974-09-18 Fremgangsmaate ved fremstilling av et elektrisk isolerende belegg paa en orientert siliciumstaalplate

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)

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
IT1115840B (it) * 1977-03-09 1986-02-10 Centro Speriment Metallurg Soluzione di rivestimenti per acciai per impieghi magnetici
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
EP0045017B1 (en) * 1980-07-24 1985-10-16 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
US4713123A (en) 1985-02-22 1987-12-15 Kawasaki Steel Corporation Method of producing extra-low iron loss grain oriented silicon steel sheets
US4909864A (en) * 1986-09-16 1990-03-20 Kawasaki Steel Corp. Method of producing extra-low iron loss grain oriented silicon steel sheets
EP0910101A4 (en) * 1997-04-03 2005-12-28 Jfe Steel Corp UNIDIRECTIONAL SILICON STEEL PLATE WITH EXCEPTIONAL IRON LOSS
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
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
US9187830B2 (en) 2010-02-18 2015-11-17 Nippon Steel & Sumitomo Metal Corporation Non-oriented electrical steel sheet and manufacturing method thereof
EP2602340B1 (en) * 2010-08-06 2019-06-12 JFE Steel Corporation Oriented electromagnetic steel plate and production method for same
CN103069038B (zh) 2010-08-06 2014-02-19 杰富意钢铁株式会社 方向性电磁钢板
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
WO2014017590A1 (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
RU2597464C2 (ru) 2012-07-26 2016-09-10 ДжФЕ СТИЛ КОРПОРЕЙШН Способ изготовления листа текстурированной электротехнической стали
EP2954095B1 (en) * 2013-02-08 2023-05-24 Thyssenkrupp Electrical Steel Gmbh Solution for forming insulation coating and grain-oriented electrical steel sheet
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
US10087529B2 (en) 2014-01-31 2018-10-02 Jfe Steel Corporation Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
RU2675887C1 (ru) 2015-03-27 2018-12-25 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная листовая магнитная сталь с изолирующим покрытием и способ ее изготовления
JP6332452B2 (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
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
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
CN111406126B (zh) 2017-11-28 2022-04-29 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
RU2749507C1 (ru) 2018-02-06 2021-06-11 ДжФЕ СТИЛ КОРПОРЕЙШН Лист из электротехнической стали с фиксированным изоляционным покрытием и способ его изготовления
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
WO2019230466A1 (ja) 2018-05-30 2019-12-05 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、前記電磁鋼板を用いてなる変圧器の鉄心、変圧器ならびに変圧器の誘電損失の低減方法
JP6863473B2 (ja) 2018-07-31 2021-04-21 Ｊｆｅスチール株式会社 絶縁被膜処理液、絶縁被膜付き方向性電磁鋼板およびその製造方法
RU2753539C1 (ru) 2018-08-17 2021-08-17 ДжФЕ СТИЛ КОРПОРЕЙШН Способ производства раствора для обработки для формирования изоляционного покрытия, способ производства стального листа с нанесенным изолирующим покрытием и устройство для производства раствора для обработки для формирования изоляционного покрытия
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
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
EP3854891A4 (en) 2018-09-28 2021-07-28 JFE Steel Corporation PROCESS FOR THE PRODUCTION OF AN ELECTROMAGNETIC ORIENTED GRAIN STEEL SHEET AND COLD ROLLING EQUIPMENT
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
US20230250506A1 (en) 2020-06-30 2023-08-10 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet
US20230243009A1 (en) 2020-06-30 2023-08-03 Jfe Steel Corporation Production method for grain-oriented electrical steel sheet, and production line
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
KR20230066067A (ko) 2020-10-21 2023-05-12 제이에프이 스틸 가부시키가이샤 방향성 전기 강판, 방향성 전기 강판의 제조 방법 및 방향성 전기 강판의 평가 방법
KR20230113784A (ko) 2021-01-28 2023-08-01 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 전기 강판 제조용 압연 설비
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
EP4357468A1 (en) 2021-06-30 2024-04-24 JFE Steel Corporation Grain-oriented electromagnetic steel sheet manufacturing method and rolling equipment for manufacturing grain-oriented electromagnetic steel sheet
WO2023277169A1 (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
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
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

Also Published As

Publication number Publication date
BE821596A (fr) 1975-02-17
FI57976B (fi) 1980-07-31
BR7409439A (pt) 1976-05-18
JPS5652117B2 (no) 1981-12-10
FI275074A (no) 1975-05-18
DE2450850B2 (de) 1977-08-18
FR2251610A1 (no) 1975-06-13
DK148692B (da) 1985-09-02
NO743362L (no) 1975-06-16
DE2450850C3 (de) 1978-04-13
FI57976C (fi) 1980-11-10
DK546974A (no) 1975-07-21
SE420109B (sv) 1981-09-14
CA1021672A (en) 1977-11-29
FR2251610B1 (no) 1979-03-16
DK148692C (da) 1986-02-10
NO139971B (no) 1979-03-05
JPS5079442A (no) 1975-06-27
DE2450850A1 (de) 1975-05-22
IT1025703B (it) 1978-08-30
SE7411670L (no) 1975-05-20
GB1482546A (en) 1977-08-10
US3985583A (en) 1976-10-12

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