SE442752B - Isolerande forsteritfilm med god adhesion mot en kornorienterad kiselplat med hog magnetisk induktion samt sett att framstella densamma - Google Patents

Isolerande forsteritfilm med god adhesion mot en kornorienterad kiselplat med hog magnetisk induktion samt sett att framstella densamma

Info

Publication number
SE442752B
SE442752B SE7707712A SE7707712A SE442752B SE 442752 B SE442752 B SE 442752B SE 7707712 A SE7707712 A SE 7707712A SE 7707712 A SE7707712 A SE 7707712A SE 442752 B SE442752 B SE 442752B
Authority
SE
Sweden
Prior art keywords
cornoriored
forsterite
movies
insulating
make
Prior art date
Application number
SE7707712A
Other languages
English (en)
Other versions
SE7707712L (sv
Inventor
T Ichida
M Komatsubara
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 SE7707712L publication Critical patent/SE7707712L/sv
Publication of SE442752B publication Critical patent/SE442752B/sv

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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/10—Coating with enamels or vitreous layers with refractory materials
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Inorganic Insulating Materials (AREA)
SE7707712A 1976-07-05 1977-07-04 Isolerande forsteritfilm med god adhesion mot en kornorienterad kiselplat med hog magnetisk induktion samt sett att framstella densamma SE442752B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7972076A JPS535800A (en) 1976-07-05 1976-07-05 Highhmagneticcflux density oneeway siliconnsteellfolstellite insulator film and method of formation thereof

Publications (2)

Publication Number Publication Date
SE7707712L SE7707712L (sv) 1978-01-06
SE442752B true SE442752B (sv) 1986-01-27

Family

ID=13698025

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707712A SE442752B (sv) 1976-07-05 1977-07-04 Isolerande forsteritfilm med god adhesion mot en kornorienterad kiselplat med hog magnetisk induktion samt sett att framstella densamma

Country Status (6)

Country Link
US (1) US4127429A (sv)
JP (1) JPS535800A (sv)
DE (1) DE2730172C2 (sv)
FR (1) FR2357660A1 (sv)
GB (1) GB1573830A (sv)
SE (1) SE442752B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1240592A (en) * 1983-07-05 1988-08-16 Allegheny Ludlum Corporation Processing for cube-on-edge oriented silicon steel
US4693762A (en) * 1983-07-05 1987-09-15 Allegheny Ludlum Corporation Processing for cube-on-edge oriented silicon steel
JP2790674B2 (ja) * 1989-09-29 1998-08-27 川崎製鉄株式会社 方向性珪素鋼板の絶縁被膜形成方法
DE19816200A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen
JP4268344B2 (ja) * 2001-04-12 2009-05-27 Ｊｆｅスチール株式会社 加工性に優れる絶縁被膜付き電磁鋼板
CA2715423C (en) * 2008-02-25 2016-11-29 Kbi Enterprises, Llc Improved forsterite and method for making
JP4855540B2 (ja) * 2008-12-16 2012-01-18 新日本製鐵株式会社 方向性電磁鋼板の製造方法
EP2770075B1 (en) * 2011-10-20 2018-02-28 JFE Steel Corporation Grain-oriented electrical steel sheet and method of producing the same
CN105008555B (zh) * 2013-02-27 2017-09-29 杰富意钢铁株式会社 方向性电磁钢板的制造方法
KR101675318B1 (ko) * 2015-12-21 2016-11-11 주식회사 포스코 방향성 전기강판 및 이의 제조방법
KR102568156B1 (ko) 2019-03-29 2023-08-17 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법
EP4053296A4 (en) * 2019-10-31 2022-11-02 JFE Steel Corporation GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEET AND METHOD OF MANUFACTURING THEREOF
CA3195994A1 (en) * 2020-10-26 2022-05-05 Yoshiyuki Ushigami Wound core

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196054A (en) * 1963-08-14 1965-07-20 Armco Steel Corp Process of decarburizing and annealing of open coil silicon-iron sheet stock without intervening surface treatment
US3116179A (en) * 1960-09-27 1963-12-31 Armco Steel Corp Production of non-oriented ferrous magnetic materials
JPS4813814B1 (sv) * 1969-12-18 1973-05-01
CS166652B2 (sv) * 1971-02-20 1976-03-29
US3945862A (en) * 1973-06-26 1976-03-23 Merck & Co., Inc. Coated ferrous substrates comprising an amorphous magnesia-silica complex
JPS5432412B2 (sv) * 1973-10-31 1979-10-15
JPS50116998A (sv) * 1974-02-28 1975-09-12

Also Published As

Publication number Publication date
FR2357660B1 (sv) 1980-03-14
DE2730172C2 (de) 1983-11-10
GB1573830A (en) 1980-08-28
JPS5734351B2 (sv) 1982-07-22
US4127429A (en) 1978-11-28
JPS535800A (en) 1978-01-19
FR2357660A1 (fr) 1978-02-03
SE7707712L (sv) 1978-01-06
DE2730172A1 (de) 1978-01-19

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