SE380050B - - Google Patents

Info

Publication number
SE380050B
SE380050B SE7111763A SE1176371A SE380050B SE 380050 B SE380050 B SE 380050B SE 7111763 A SE7111763 A SE 7111763A SE 1176371 A SE1176371 A SE 1176371A SE 380050 B SE380050 B SE 380050B
Authority
SE
Sweden
Application number
SE7111763A
Inventor
M Kitayama
M Nakamura
K Matsui
H Okada
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP8147370A external-priority patent/JPS496744B1/ja
Priority claimed from JP10835370A external-priority patent/JPS4919078B1/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of SE380050B publication Critical patent/SE380050B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • 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
    • 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
    • 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
    • H01F1/16—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 in the form of sheets
    • H01F1/18—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 in the form of sheets with insulating coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
SE7111763A 1970-09-17 1971-09-16 SE380050B (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8147370A JPS496744B1 (OSRAM) 1970-09-17 1970-09-17
JP10835370A JPS4919078B1 (OSRAM) 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
SE380050B true SE380050B (OSRAM) 1975-10-27

Family

ID=26422492

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7111763A SE380050B (OSRAM) 1970-09-17 1971-09-16

Country Status (4)

Country Link
US (1) US3793073A (OSRAM)
AU (1) AU471045B2 (OSRAM)
CA (1) CA964533A (OSRAM)
SE (1) SE380050B (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219534B2 (OSRAM) * 1972-09-29 1977-05-28
SE367844B (OSRAM) * 1972-10-26 1974-06-10 Asea Ab
US4032366A (en) * 1975-05-23 1977-06-28 Allegheny Ludlum Industries, Inc. Grain-oriented silicon steel and processing therefor
JPS5921927B2 (ja) * 1977-08-15 1984-05-23 新日本製鐵株式会社 電磁気用鋼板に歪取り焼鈍焼付き防止皮膜を施こす方法
JPS61183479A (ja) * 1985-02-09 1986-08-16 Nippon Steel Corp 電磁鋼板の表面処理方法
JPS62100561A (ja) * 1985-10-28 1987-05-11 Nisshin Steel Co Ltd 電磁鋼板絶縁皮膜形成用組成物及び電磁鋼板絶縁皮膜形成方法
DE69014291T2 (de) * 1989-08-14 1995-06-14 Nisshin Steel Co Ltd Zusammensetzung einer isolationsschicht bei elektroblechen und isolierbeschichtung von elektroblechen.
US5955201A (en) * 1997-12-19 1999-09-21 Armco Inc. Inorganic/organic insulating coating for nonoriented electrical steel
US6455100B1 (en) 1999-04-13 2002-09-24 Elisha Technologies Co Llc Coating compositions for electronic components and other metal surfaces, and methods for making and using the compositions
DE10130308B4 (de) * 2001-06-22 2005-05-12 Thyssenkrupp Electrical Steel Ebg Gmbh Kornorientiertes Elektroblech mit einer elektrisch isolierenden Beschichtung
AU2003273361A1 (en) * 2002-09-23 2004-04-08 Elisha Holding Llc Coating compositions for electronic components and other metal surfaces, and methods for making and using the compositions
CN100506929C (zh) * 2004-04-28 2009-07-01 宝山钢铁股份有限公司 电工钢用水性自粘接涂料
WO2012011442A1 (ja) 2010-07-23 2012-01-26 新日本製鐵株式会社 電磁鋼板及びその製造方法
CN105086778B (zh) * 2015-09-10 2017-09-29 武汉科技大学 一种用于取向硅钢的无铬绝缘涂料及其制备方法
MX2022009703A (es) * 2020-02-06 2022-11-09 O&K Company Composición lubricante para formar un revestimiento de lubricación que contiene hemimorfita, método para formar dicho revestimiento de lubricación en la superficie de una pieza de trabajo de metal, y pieza de trabajo de metal que comprende dicho revestimiento de lubricación.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904875A (en) * 1954-08-26 1959-09-22 Westinghouse Electric Corp Method of coating magnetic sheet material
US3291636A (en) * 1962-11-23 1966-12-13 Ite Circuit Breaker Ltd Method for insulating electrical elements with polyester plastisols and such elements
US3632362A (en) * 1969-06-27 1972-01-04 Nippon Steel Corp Insulation coating for electrical steel sheet and method of application

Also Published As

Publication number Publication date
DE2146344B2 (de) 1977-04-14
AU3364271A (en) 1973-03-22
US3793073A (en) 1974-02-19
AU471045B2 (en) 1976-04-08
CA964533A (en) 1975-03-18
DE2146344A1 (de) 1972-03-23

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