NO137905C - Fremgangsmaate ved fremstilling av en elektrisk isolerende mg0-si02-glassfilm paa overflaten av en orientert silisiumstaalplate - Google Patents

Fremgangsmaate ved fremstilling av en elektrisk isolerende mg0-si02-glassfilm paa overflaten av en orientert silisiumstaalplate

Info

Publication number
NO137905C
NO137905C NO743361A NO743361A NO137905C NO 137905 C NO137905 C NO 137905C NO 743361 A NO743361 A NO 743361A NO 743361 A NO743361 A NO 743361A NO 137905 C NO137905 C NO 137905C
Authority
NO
Norway
Prior art keywords
procedure
manufacturing
steel plate
electrically insulating
glass film
Prior art date
Application number
NO743361A
Other languages
English (en)
Other versions
NO743361L (no
NO137905B (no
Inventor
Toshio Irie
Yasuo Yokoyama
Yoshihiko Kameishi
Katsuo Yamaguchi
Kazuo Hamachi
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 NO743361L publication Critical patent/NO743361L/no
Publication of NO137905B publication Critical patent/NO137905B/no
Publication of NO137905C publication Critical patent/NO137905C/no

Links

Classifications

    • 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
    • C23C24/00—Coating starting from inorganic powder
    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D3/00—Chemical treatment of the metal surfaces prior to coating
    • 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
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
NO743361A 1973-10-30 1974-09-18 Fremgangsmaate ved fremstilling av en elektrisk isolerende mg0-si02-glassfilm paa overflaten av en orientert silisiumstaalplate NO137905C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12117473A JPS5322529B2 (no) 1973-10-30 1973-10-30

Publications (3)

Publication Number Publication Date
NO743361L NO743361L (no) 1975-05-26
NO137905B NO137905B (no) 1978-02-06
NO137905C true NO137905C (no) 1978-05-16

Family

ID=14804669

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743361A NO137905C (no) 1973-10-30 1974-09-18 Fremgangsmaate ved fremstilling av en elektrisk isolerende mg0-si02-glassfilm paa overflaten av en orientert silisiumstaalplate

Country Status (9)

Country Link
US (1) US3932237A (no)
JP (1) JPS5322529B2 (no)
BE (1) BE821056A (no)
DE (1) DE2447482C3 (no)
DK (1) DK141817B (no)
FI (1) FI57977C (no)
FR (1) FR2249180B1 (no)
NO (1) NO137905C (no)
SE (1) SE410625B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897131A (en) * 1985-12-06 1990-01-30 Nippon Steel Corporation Grain-oriented electrical steel sheet having improved glass film properties and low watt loss
JPH02163321A (ja) * 1988-03-10 1990-06-22 Nkk Corp 電磁鋼板の酸洗方法
JP3805799B2 (ja) * 1993-06-28 2006-08-09 Ｊｆｅスチール株式会社 方向性けい素鋼板の脱炭焼鈍方法
EP0684320B1 (en) * 1994-04-26 2000-06-21 LTV STEEL COMPANY, Inc. Process of making electrical steels
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
DE19604844C2 (de) 1996-02-10 1998-02-26 Forschungszentrum Juelich Gmbh Verklebung von nichtoxidischen keramischen, keramometallischen oder metallischen Körpern sowie verfahrensgemäß hergestellte Körper
US6068708A (en) * 1998-03-10 2000-05-30 Ltv Steel Company, Inc. Process of making electrical steels having good cleanliness and magnetic properties
US11603575B2 (en) 2018-03-20 2023-03-14 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for producing thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389006A (en) * 1964-05-18 1968-06-18 Armco Steel Corp Process for forming a refractory coating on silicon-iron stock
US3644185A (en) * 1969-11-10 1972-02-22 United States Steel Corp Method of improving magnetic permeability of cube-on-edge oriented silicon-iron sheet stock
JPS4819766B1 (no) * 1970-03-30 1973-06-15

Also Published As

Publication number Publication date
FI278374A (no) 1975-05-01
JPS5071526A (no) 1975-06-13
FR2249180B1 (no) 1976-10-22
JPS5322529B2 (no) 1978-07-10
DE2447482A1 (de) 1975-05-07
DE2447482B2 (de) 1976-10-21
DE2447482C3 (de) 1979-06-28
DK141817C (no) 1980-11-10
US3932237A (en) 1976-01-13
NO743361L (no) 1975-05-26
NO137905B (no) 1978-02-06
BE821056A (fr) 1975-02-03
DK547074A (no) 1975-06-23
FI57977B (fi) 1980-07-31
SE410625B (sv) 1979-10-22
DK141817B (da) 1980-06-23
FR2249180A1 (no) 1975-05-23
SE7411669L (no) 1975-05-02
FI57977C (fi) 1980-11-10

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