BE756731A - Procede de fabrication d'aciers a grains orientes a usages magnetiques,et produits obtenus - Google Patents

Procede de fabrication d'aciers a grains orientes a usages magnetiques,et produits obtenus

Info

Publication number
BE756731A
BE756731A BE756731DA BE756731A BE 756731 A BE756731 A BE 756731A BE 756731D A BE756731D A BE 756731DA BE 756731 A BE756731 A BE 756731A
Authority
BE
Belgium
Prior art keywords
manufacturing process
products obtained
oriented grain
grain steel
magnetic use
Prior art date
Application number
Other languages
English (en)
Original Assignee
Forges De La Loire St Chamond
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.)
Publication date
Publication of BE756731A publication Critical patent/BE756731A/fr

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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BE756731D 1969-11-03 Procede de fabrication d'aciers a grains orientes a usages magnetiques,et produits obtenus BE756731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6937712A FR2067409A5 (fr) 1969-11-03 1969-11-03

Publications (1)

Publication Number Publication Date
BE756731A true BE756731A (fr) 1971-03-01

Family

ID=9042500

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756731D BE756731A (fr) 1969-11-03 Procede de fabrication d'aciers a grains orientes a usages magnetiques,et produits obtenus

Country Status (8)

Country Link
US (1) US3756867A (fr)
JP (1) JPS496733B1 (fr)
BE (1) BE756731A (fr)
DE (1) DE2047671C2 (fr)
FR (1) FR2067409A5 (fr)
GB (1) GB1310278A (fr)
SE (1) SE363354B (fr)
SU (1) SU452108A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902930A (en) * 1972-03-13 1975-09-02 Nippon Musical Instruments Mfg Method of manufacturing iron-silicon-aluminum alloy particularly suitable for magnetic head core
US5200145A (en) * 1987-06-08 1993-04-06 Exxon Research And Engineering Co. Electrical steels and method for producing same
FR2657887B1 (fr) * 1990-02-06 1994-03-04 Ugine Aciers Chatillon Gueugnon Procede d'aluminisation de toles d'acier magnetique a grains orientes et toles d'acier magnetique obtenues selon ce procede.
DE102021213935A1 (de) * 2021-12-08 2023-06-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Blechpakets einer elektrischen Maschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873149A (en) * 1956-11-08 1961-07-19 Yawata Iron & Steel Co Method of producing oriented silicon steel
DE1159979B (de) * 1957-02-16 1963-12-27 Ver Deutsche Metallwerke Ag Verfahren zur Herstellung kornorientierter Bleche oder Baender aus silizium- und/oder aluminiumhaltigen Eisenlegierungen
DE1210022B (de) * 1959-06-05 1966-02-03 Res Inst Fuer Iron Verfahren zur Herstellung duktiler duenner Bleche, Baender oder Folien aus einer Eisen-Aluminium-Legierung mit einem Aluminiumgehalt oberhalb der leicht verarbeitbaren Zusammensetzungen
FR1539281A (fr) * 1967-09-21 1968-09-13 Armco Steel Corp Procédé de production de ferro-silicium à orientation cube sur arête

Also Published As

Publication number Publication date
JPS496733B1 (fr) 1974-02-15
GB1310278A (en) 1973-03-14
SU452108A3 (ru) 1974-11-30
US3756867A (en) 1973-09-04
SE363354B (fr) 1974-01-14
DE2047671A1 (de) 1971-05-13
FR2067409A5 (fr) 1971-08-20
DE2047671C2 (de) 1985-09-12

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIE DES ATELIERS FORGES DE LA LOIRE (ST CHAMOND F

Effective date: 19900928