FR1256776A - Procédé de fabrication de tôles de fer au silicium hautement orientées - Google Patents

Procédé de fabrication de tôles de fer au silicium hautement orientées

Info

Publication number
FR1256776A
FR1256776A FR826752A FR826752A FR1256776A FR 1256776 A FR1256776 A FR 1256776A FR 826752 A FR826752 A FR 826752A FR 826752 A FR826752 A FR 826752A FR 1256776 A FR1256776 A FR 1256776A
Authority
FR
France
Prior art keywords
manufacturing process
highly oriented
oriented silicon
iron sheets
silicon iron
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
FR826752A
Other languages
English (en)
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.)
Armco International Corp
Original Assignee
Armco International 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 US813289A external-priority patent/US3130095A/en
Application filed by Armco International Corp filed Critical Armco International Corp
Priority to FR826752A priority Critical patent/FR1256776A/fr
Application granted granted Critical
Publication of FR1256776A publication Critical patent/FR1256776A/fr
Expired 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR826752A 1959-05-14 1960-05-10 Procédé de fabrication de tôles de fer au silicium hautement orientées Expired FR1256776A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR826752A FR1256776A (fr) 1959-05-14 1960-05-10 Procédé de fabrication de tôles de fer au silicium hautement orientées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US813289A US3130095A (en) 1959-05-14 1959-05-14 Production of oriented silicon-iron sheets by secondary recrystallization
FR826752A FR1256776A (fr) 1959-05-14 1960-05-10 Procédé de fabrication de tôles de fer au silicium hautement orientées

Publications (1)

Publication Number Publication Date
FR1256776A true FR1256776A (fr) 1961-03-24

Family

ID=26185973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826752A Expired FR1256776A (fr) 1959-05-14 1960-05-10 Procédé de fabrication de tôles de fer au silicium hautement orientées

Country Status (1)

Country Link
FR (1) FR1256776A (fr)

Similar Documents

Publication Publication Date Title
FR77200E (fr) Procédé de fabrication de nitriles aliphatiques non saturés
FR1299126A (fr) Procédé de fabrication de silice modifiée en surface
BE592471A (fr) Fabrication de tôles de fer au silicium
FR1203428A (fr) Procédé de fabrication de la para-amino diphénylamine
FR1272943A (fr) Tôle de fonte au silicium et son procédé de fabrication
BE591663A (fr) Procédé de fabrication de dispositifs semi-conducteurs
BE598512A (fr) Tôles d'alliages de fer au silicium et leur procédé de fabrication
FR1240806A (fr) Procédé de fabrication de tôles ou de feuilles de fer au silicium et tôles obtenues par ce procédé
CH378864A (fr) Procédé de fabrication de silicium ou de ferrosilicium
FR82812E (fr) Tôle de fonte au silicium et son procédé de fabrication
FR1247628A (fr) Procédé de fabrication de pellicules de silicium
FR1160477A (fr) Procédé d'épuration du silicium
FR1211618A (fr) Procédé de fabrication des tôles magnétiques en ferrosilicium
FR1225235A (fr) Procédé de fabrication de pièces denses en carbure de silicium
FR1304960A (fr) Procédé de fabrication de capsules minuscules
BE591703A (fr) Tôles de fer au silicium
FR1256854A (fr) Procédé de fabrication de picolines
FR1239498A (fr) Procédé de fabrication de feuilles adhésives, duveteuses, recouvertes de particules
FR1268742A (fr) Procédé de fabrication de semiconducteurs
FR1277972A (fr) Procédé de fabrication de la mitomycine
FR1249507A (fr) Procédé de fabrication de scintillateurs
FR1368706A (fr) Procédé de fabrication de 7-méthyl-testostérones
FR1275385A (fr) Procédé de fabrication de cyanoalcoylfluorosilane
FR1333712A (fr) Procédé de fabrication de 4-méthyl-3-oxo-delta4-stéroïdes
FR1252518A (fr) Procédé de fabrication de chlorobromométhanes