FI57977C - Foerfarande foer aostadkommande av ett isoleringsskikt pao en orienterad kiselstaolskiva - Google Patents

Foerfarande foer aostadkommande av ett isoleringsskikt pao en orienterad kiselstaolskiva Download PDF

Info

Publication number
FI57977C
FI57977C FI2783/74A FI278374A FI57977C FI 57977 C FI57977 C FI 57977C FI 2783/74 A FI2783/74 A FI 2783/74A FI 278374 A FI278374 A FI 278374A FI 57977 C FI57977 C FI 57977C
Authority
FI
Finland
Prior art keywords
steel strip
annealing
pickling
steel
glass film
Prior art date
Application number
FI2783/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI278374A (ja
FI57977B (fi
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 FI278374A publication Critical patent/FI278374A/fi
Application granted granted Critical
Publication of FI57977B publication Critical patent/FI57977B/fi
Publication of FI57977C publication Critical patent/FI57977C/fi

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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FI2783/74A 1973-10-30 1974-09-24 Foerfarande foer aostadkommande av ett isoleringsskikt pao en orienterad kiselstaolskiva FI57977C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12117473A JPS5322529B2 (ja) 1973-10-30 1973-10-30
JP12117473 1973-10-30

Publications (3)

Publication Number Publication Date
FI278374A FI278374A (ja) 1975-05-01
FI57977B FI57977B (fi) 1980-07-31
FI57977C true FI57977C (fi) 1980-11-10

Family

ID=14804669

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2783/74A FI57977C (fi) 1973-10-30 1974-09-24 Foerfarande foer aostadkommande av ett isoleringsskikt pao en orienterad kiselstaolskiva

Country Status (9)

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

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
ES2146714T3 (es) * 1994-04-26 2000-08-16 Ltv Steel Co Inc Procedimiento para la fabricacion de aceros electricos.
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
RU2767383C1 (ru) 2018-03-20 2022-03-17 Ниппон Стил Корпорейшн Электротехнический стальной лист с ориентированной зеренной структурой и способ его производства

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 (ja) * 1970-03-30 1973-06-15

Also Published As

Publication number Publication date
JPS5322529B2 (ja) 1978-07-10
NO743361L (ja) 1975-05-26
JPS5071526A (ja) 1975-06-13
BE821056A (fr) 1975-02-03
NO137905C (no) 1978-05-16
NO137905B (no) 1978-02-06
SE7411669L (ja) 1975-05-02
DK141817B (da) 1980-06-23
DK141817C (ja) 1980-11-10
FR2249180B1 (ja) 1976-10-22
FI278374A (ja) 1975-05-01
US3932237A (en) 1976-01-13
DK547074A (ja) 1975-06-23
SE410625B (sv) 1979-10-22
FI57977B (fi) 1980-07-31
FR2249180A1 (ja) 1975-05-23
DE2447482C3 (de) 1979-06-28
DE2447482A1 (de) 1975-05-07
DE2447482B2 (de) 1976-10-21

Similar Documents

Publication Publication Date Title
KR101294624B1 (ko) 구리를 포함하는 입자 방향성 실리콘 강철을 제조하기 위한 방법
JP6938886B2 (ja) 一方向性電磁鋼板の製造方法
FI57977C (fi) Foerfarande foer aostadkommande av ett isoleringsskikt pao en orienterad kiselstaolskiva
FI57789B (fi) Foerfarande med vilket en partikelorienterad kiselstaolskivaframstaelles
CS212706B2 (en) Method of improving the permeability of silicon steel with goss orientation
EP3039164B1 (en) Grain oriented electrical steel with improved forsterite coating characteristics
KR960010596B1 (ko) 경면을 가진 방향성 전기강판의 제조방법
KR910006010B1 (ko) 개선된 소둔분리 코팅제 조성물과 규소 강철에 대한 이것의 피복방법
JPS6319575B2 (ja)
US3379581A (en) Desulfurizing coating for ferrous material and method of using it
JP2592740B2 (ja) 超低鉄損一方向性電磁鋼板およびその製造方法
US3932235A (en) Method of improving the core-loss characteristics of cube-on-edge oriented silicon-iron
KR940002683B1 (ko) 각각 저철손을 가지고 있는 방향성 규소강판의 제조방법
JPH05287546A (ja) 一方向性珪素鋼板の絶縁皮膜形成方法
EP0020844B1 (en) Improvement in the manufacture of oriented grain electrical steel sheet
JP2724094B2 (ja) 方向性けい素鋼板の製造方法
CA1198036A (en) Method for producing oriented silicon steel having improved magnetic properties
JPH01191744A (ja) 低鉄損一方向性電磁鋼板の製造方法
JPH08143970A (ja) 方向性けい素鋼板の製造方法
JPH11243005A (ja) 超低鉄損一方向性珪素鋼板およびその製造方法
KR0119557B1 (ko) 절연피막의 밀착성이 우수한 무방향성 전기강판의 제조방법
WO2022250161A1 (ja) 方向性電磁鋼板の製造方法
JPH09194948A (ja) 絶縁コーティング密着性の良好な方向性珪素鋼板の製造方法
US3276923A (en) Reduction in magnetic losses in electrical induction apparatus
KR100276281B1 (ko) 절연피막 밀착성이 우수한 무방향성 전기강판의 응력제거소둔 방법