FR2534156B1 - Procede pour appliquer un separateur de recuit a des toles d'acier magnetique a grains orientes - Google Patents

Procede pour appliquer un separateur de recuit a des toles d'acier magnetique a grains orientes

Info

Publication number
FR2534156B1
FR2534156B1 FR8315861A FR8315861A FR2534156B1 FR 2534156 B1 FR2534156 B1 FR 2534156B1 FR 8315861 A FR8315861 A FR 8315861A FR 8315861 A FR8315861 A FR 8315861A FR 2534156 B1 FR2534156 B1 FR 2534156B1
Authority
FR
France
Prior art keywords
annuit
separator
applying
steel sheets
magnetic steel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8315861A
Other languages
English (en)
Other versions
FR2534156A1 (fr
Inventor
Minoru Kitayama
Motoharu Nakamura
Kikuji Hirose
Masashi Tanida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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 FR2534156A1 publication Critical patent/FR2534156A1/fr
Application granted granted Critical
Publication of FR2534156B1 publication Critical patent/FR2534156B1/fr
Expired legal-status Critical Current

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)
FR8315861A 1982-10-07 1983-10-05 Procede pour appliquer un separateur de recuit a des toles d'acier magnetique a grains orientes Expired FR2534156B1 (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 (2)

Publication Number Publication Date
FR2534156A1 FR2534156A1 (fr) 1984-04-13
FR2534156B1 true FR2534156B1 (fr) 1987-01-16

Family

ID=15993446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315861A Expired FR2534156B1 (fr) 1982-10-07 1983-10-05 Procede pour appliquer un separateur de recuit a des toles d'acier magnetique a grains orientes

Country Status (6)

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

Families Citing this family (12)

* 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 (fr) * 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
KR101568627B1 (ko) * 2011-10-04 2015-11-11 제이에프이 스틸 가부시키가이샤 방향성 전기강판용 어닐링 분리제
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
US11827961B2 (en) 2020-12-18 2023-11-28 Vacuumschmelze Gmbh & Co. Kg FeCoV alloy and method for producing a strip from an FeCoV alloy
DE102020134301A1 (de) 2020-12-18 2022-06-23 Vacuumschmelze Gmbh & Co. Kg Weichmagnetische Legierung und Verfahren zum Herstellen einer weichmagnetischen Legierung
CN114717401B (zh) * 2022-04-14 2024-08-02 无锡普天铁心股份有限公司 一种改善取向硅钢表面点状露金的方法

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 (fr) * 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
GB2128103A (en) 1984-04-26
FR2534156A1 (fr) 1984-04-13
GB2128103B (en) 1985-12-24
DE3336448C2 (de) 1986-01-23
JPS5967372A (ja) 1984-04-17
DE3336448A1 (de) 1984-04-12
US4537792A (en) 1985-08-27
GB8326398D0 (en) 1983-11-02
BE897930A (fr) 1984-01-30
JPS6014105B2 (ja) 1985-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse