BE897930A - Methode d'application d'un separateur de recuit a de la tole d'acier magnetique a grains orientes - Google Patents

Methode d'application d'un separateur de recuit a de la tole d'acier magnetique a grains orientes Download PDF

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Publication number
BE897930A
BE897930A BE2/60223A BE2060223A BE897930A BE 897930 A BE897930 A BE 897930A BE 2/60223 A BE2/60223 A BE 2/60223A BE 2060223 A BE2060223 A BE 2060223A BE 897930 A BE897930 A BE 897930A
Authority
BE
Belgium
Prior art keywords
annealing
annealing separator
sheet
steel sheet
hydrophobic
Prior art date
Application number
BE2/60223A
Other languages
English (en)
French (fr)
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BE897930A publication Critical patent/BE897930A/fr

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BE2/60223A 1982-10-07 1983-10-06 Methode d'application d'un separateur de recuit a de la tole d'acier magnetique a grains orientes BE897930A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57175285A JPS6014105B2 (ja) 1982-10-07 1982-10-07 方向性電磁鋼板の焼鈍分離剤塗布方法

Publications (1)

Publication Number Publication Date
BE897930A true BE897930A (fr) 1984-01-30

Family

ID=15993446

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60223A BE897930A (fr) 1982-10-07 1983-10-06 Methode d'application d'un separateur de recuit a de la tole d'acier magnetique a grains orientes

Country Status (6)

Country Link
US (1) US4537792A (ja)
JP (1) JPS6014105B2 (ja)
BE (1) BE897930A (ja)
DE (1) DE3336448C2 (ja)
FR (1) FR2534156B1 (ja)
GB (1) GB2128103B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193220A (ja) * 1983-04-15 1984-11-01 Kawasaki Steel Corp 一方向性けい素鋼板の製造方法
US4582547A (en) * 1984-05-07 1986-04-15 Allegheny Ludlum Steel Corporation Method for improving the annealing separator coating on silicon steel and coating therefor
JPS6196080A (ja) * 1986-04-03 1986-05-14 Nippon Steel Corp 一方向性電磁鋼板用焼鈍分離剤
JPH01123033A (ja) * 1987-11-05 1989-05-16 Nippon Steel Corp 方向性電磁鋼帯コイルへの焼鈍分離剤塗布装置
JPH032004U (ja) * 1989-05-20 1991-01-10
JP2530521B2 (ja) * 1991-01-04 1996-09-04 新日本製鐵株式会社 鉄損の低い方向性電磁鋼板の製造方法
FR2775296B1 (fr) * 1998-02-25 2000-04-28 Lorraine Laminage Procede pour prevenir le collage de toles metalliques lors d'un traitement thermique
WO2013051270A1 (ja) * 2011-10-04 2013-04-11 Ｊｆｅスチール株式会社 方向性電磁鋼板用焼鈍分離剤
CN105420465B (zh) * 2015-11-18 2017-12-08 和顺银圣化工有限公司 一种高磁感取向硅钢用低水化氧化镁涂料
EP4027357A1 (de) 2020-12-18 2022-07-13 Vacuumschmelze GmbH & Co. KG Fecov-legierung und verfahren zum herstellen eines bands aus einer fecov-legierung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504625A (en) * 1968-05-03 1970-04-07 Monsanto Graphic Syst Electrostatic printing
JPS5649956B2 (ja) * 1973-08-17 1981-11-26
FR2263826A1 (en) * 1974-03-14 1975-10-10 Novolipetsky Metall Za Ladle lining ramming gear - has centrifugal head and guide shuttering moving in helical line upwards
US3928668A (en) * 1974-05-06 1975-12-23 Ferro Corp Electrostatic deposition of dry ceramic powders
GB1508587A (en) * 1975-03-05 1978-04-26 Univ Southampton Electrostatic powder coating
JPS5711393A (en) * 1980-06-25 1982-01-21 Tokyo Electric Co Ltd Remote display unit

Also Published As

Publication number Publication date
JPS5967372A (ja) 1984-04-17
DE3336448C2 (de) 1986-01-23
GB2128103B (en) 1985-12-24
GB8326398D0 (en) 1983-11-02
FR2534156A1 (fr) 1984-04-13
JPS6014105B2 (ja) 1985-04-11
US4537792A (en) 1985-08-27
DE3336448A1 (de) 1984-04-12
FR2534156B1 (fr) 1987-01-16
GB2128103A (en) 1984-04-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON STEEL CORP.

Effective date: 19891031