FR2300821A1 - Procede pour preparer un acier au silicium de permeabilite magnetique elevee - Google Patents

Procede pour preparer un acier au silicium de permeabilite magnetique elevee

Info

Publication number
FR2300821A1
FR2300821A1 FR7603104A FR7603104A FR2300821A1 FR 2300821 A1 FR2300821 A1 FR 2300821A1 FR 7603104 A FR7603104 A FR 7603104A FR 7603104 A FR7603104 A FR 7603104A FR 2300821 A1 FR2300821 A1 FR 2300821A1
Authority
FR
France
Prior art keywords
preparing
magnetic permeability
silicon steel
high magnetic
silicon
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.)
Granted
Application number
FR7603104A
Other languages
English (en)
Other versions
FR2300821B1 (fr
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.)
Sunbeam Oster Co Inc
Original Assignee
Allegheny Ludlum Industries Inc
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 Allegheny Ludlum Industries Inc filed Critical Allegheny Ludlum Industries Inc
Publication of FR2300821A1 publication Critical patent/FR2300821A1/fr
Application granted granted Critical
Publication of FR2300821B1 publication Critical patent/FR2300821B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Coating With Molten Metal (AREA)
FR7603104A 1975-02-13 1976-02-04 Procede pour preparer un acier au silicium de permeabilite magnetique elevee Granted FR2300821A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54956575A 1975-02-13 1975-02-13

Publications (2)

Publication Number Publication Date
FR2300821A1 true FR2300821A1 (fr) 1976-09-10
FR2300821B1 FR2300821B1 (fr) 1980-02-22

Family

ID=24193515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603104A Granted FR2300821A1 (fr) 1975-02-13 1976-02-04 Procede pour preparer un acier au silicium de permeabilite magnetique elevee

Country Status (13)

Country Link
JP (1) JPS51106622A (fr)
AR (1) AR208355A1 (fr)
AT (1) AT363971B (fr)
BE (1) BE838299A (fr)
BR (1) BR7600913A (fr)
CA (1) CA1055368A (fr)
DE (1) DE2604708A1 (fr)
ES (1) ES444965A1 (fr)
FR (1) FR2300821A1 (fr)
GB (1) GB1514031A (fr)
IT (1) IT1053850B (fr)
NL (1) NL7600971A (fr)
SE (1) SE412416B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348277A1 (fr) * 1976-04-15 1977-11-10 Gen Electric Procede de fabrication de toles de fer-silicium a cristau x orientes
FR2413474A1 (fr) * 1977-12-27 1979-07-27 Allegheny Ludlum Ind Inc Acier au silicium et son procede de preparation
EP0732413A1 (fr) * 1995-03-14 1996-09-18 USINOR SACILOR Société Anonyme Procédé de fabrication d'une tÔle d'acier électrique à grains orientés notamment pour transformateurs

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102443736B (zh) * 2010-09-30 2013-09-04 宝山钢铁股份有限公司 一种高磁通密度取向硅钢产品的生产方法
KR102105529B1 (ko) * 2018-09-27 2020-04-28 주식회사 포스코 이방향성 전기강판 및 그의 제조방법

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348277A1 (fr) * 1976-04-15 1977-11-10 Gen Electric Procede de fabrication de toles de fer-silicium a cristau x orientes
FR2413474A1 (fr) * 1977-12-27 1979-07-27 Allegheny Ludlum Ind Inc Acier au silicium et son procede de preparation
EP0732413A1 (fr) * 1995-03-14 1996-09-18 USINOR SACILOR Société Anonyme Procédé de fabrication d'une tÔle d'acier électrique à grains orientés notamment pour transformateurs
WO1996028576A1 (fr) * 1995-03-14 1996-09-19 Usinor Sacilor Procede de fabrication d'une tole d'acier electrique a grains orientes, notamment pour transformateurs
FR2731713A1 (fr) * 1995-03-14 1996-09-20 Ugine Sa Procede de fabrication d'une tole d'acier electrique a grains orientes pour la realisation notamment de circuits magnetiques de transformateurs

Also Published As

Publication number Publication date
CA1055368A (fr) 1979-05-29
BE838299A (fr) 1976-08-05
GB1514031A (en) 1978-06-14
DE2604708A1 (de) 1976-08-19
ES444965A1 (es) 1977-04-16
SE7601462L (sv) 1976-08-14
FR2300821B1 (fr) 1980-02-22
NL7600971A (nl) 1976-08-17
ATA89476A (de) 1981-02-15
AT363971B (de) 1981-09-10
SE412416B (sv) 1980-03-03
AR208355A1 (es) 1976-12-20
BR7600913A (pt) 1976-09-14
AU1066876A (en) 1977-08-04
JPS51106622A (fr) 1976-09-21
IT1053850B (it) 1981-10-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse