JPS4812300B1 - - Google Patents

Info

Publication number
JPS4812300B1
JPS4812300B1 JP43078036A JP7803668A JPS4812300B1 JP S4812300 B1 JPS4812300 B1 JP S4812300B1 JP 43078036 A JP43078036 A JP 43078036A JP 7803668 A JP7803668 A JP 7803668A JP S4812300 B1 JPS4812300 B1 JP S4812300B1
Authority
JP
Japan
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.)
Pending
Application number
JP43078036A
Other languages
Japanese (ja)
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
Priority to JP43078036A priority Critical patent/JPS4812300B1/ja
Priority to SE05275/69A priority patent/SE348009B/xx
Priority to US816677A priority patent/US3649372A/en
Priority to GB09527/69A priority patent/GB1218678A/en
Priority to FR6937220A priority patent/FR2021764A1/fr
Priority to DE19691954216 priority patent/DE1954216B2/de
Priority to BE740885D priority patent/BE740885A/xx
Publication of JPS4812300B1 publication Critical patent/JPS4812300B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/025—Other inorganic material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Inorganic Insulating Materials (AREA)
JP43078036A 1968-10-28 1968-10-28 Pending JPS4812300B1 (OSRAM)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP43078036A JPS4812300B1 (OSRAM) 1968-10-28 1968-10-28
SE05275/69A SE348009B (OSRAM) 1968-10-28 1969-04-15
US816677A US3649372A (en) 1968-10-28 1969-04-16 Reagent for forming an insulating coating on the surface of electrical steel sheets
GB09527/69A GB1218678A (en) 1968-10-28 1969-04-16 A reagent for forming an insulating coating on the surface of electrical steel sheets
FR6937220A FR2021764A1 (OSRAM) 1968-10-28 1969-10-27
DE19691954216 DE1954216B2 (de) 1968-10-28 1969-10-28 Chromsaeurehydrid enthaltende loesung und verfahren zum herstellen eines isolierueberzuges auf der oberflaeche von elektrostahlblechen
BE740885D BE740885A (OSRAM) 1968-10-28 1969-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43078036A JPS4812300B1 (OSRAM) 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
JPS4812300B1 true JPS4812300B1 (OSRAM) 1973-04-19

Family

ID=13650574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43078036A Pending JPS4812300B1 (OSRAM) 1968-10-28 1968-10-28

Country Status (7)

Country Link
US (1) US3649372A (OSRAM)
JP (1) JPS4812300B1 (OSRAM)
BE (1) BE740885A (OSRAM)
DE (1) DE1954216B2 (OSRAM)
FR (1) FR2021764A1 (OSRAM)
GB (1) GB1218678A (OSRAM)
SE (1) SE348009B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020015985A (ja) * 2018-07-11 2020-01-30 Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 絶縁層形成方法、絶縁層付部材、抵抗測定方法及び接合型整流素子

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219534B2 (OSRAM) * 1972-09-29 1977-05-28
US3948786A (en) * 1974-10-11 1976-04-06 Armco Steel Corporation Insulative coating for electrical steels
US4032366A (en) * 1975-05-23 1977-06-28 Allegheny Ludlum Industries, Inc. Grain-oriented silicon steel and processing therefor
US4316751A (en) * 1980-04-14 1982-02-23 Hooker Chemicals & Plastics Corp. Electrical resistance coating for steel
ES503554A0 (es) * 1980-07-01 1982-04-01 Bnf Metals Tech Centre Un metodo de depositar un revestimiento de conversion a basede oxido de aluminio hidratado sobre un sustrato de aluminiomagnesio,estano o zinc.
IN158643B (OSRAM) * 1982-05-12 1986-12-27 Westinghouse Electric Corp
US4544408A (en) * 1983-04-18 1985-10-01 Sermatech International Inc. Thixotropic alumina coating compositions, parts and methods
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
RU2463384C1 (ru) * 2011-03-16 2012-10-10 Алексей Иванович Гончаров Способ получения электроизоляционного покрытия трансформаторной стали

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020015985A (ja) * 2018-07-11 2020-01-30 Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 絶縁層形成方法、絶縁層付部材、抵抗測定方法及び接合型整流素子

Also Published As

Publication number Publication date
SE348009B (OSRAM) 1972-08-21
GB1218678A (en) 1971-01-06
BE740885A (OSRAM) 1970-04-01
US3649372A (en) 1972-03-14
DE1954216B2 (de) 1971-05-13
DE1954216A1 (de) 1970-05-14
FR2021764A1 (OSRAM) 1970-07-24

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