FR1272943A - Tôle de fonte au silicium et son procédé de fabrication - Google Patents

Tôle de fonte au silicium et son procédé de fabrication

Info

Publication number
FR1272943A
FR1272943A FR828311A FR828311A FR1272943A FR 1272943 A FR1272943 A FR 1272943A FR 828311 A FR828311 A FR 828311A FR 828311 A FR828311 A FR 828311A FR 1272943 A FR1272943 A FR 1272943A
Authority
FR
France
Prior art keywords
manufacturing process
cast iron
iron sheet
silicon cast
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.)
Expired
Application number
FR828311A
Other languages
English (en)
French (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.)
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
Application filed by Armco International Corp filed Critical Armco International Corp
Application granted granted Critical
Publication of FR1272943A publication Critical patent/FR1272943A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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
    • C21D1/74—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 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1261—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest following hot rolling
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
  • Developing Agents For Electrophotography (AREA)
FR828311A 1959-06-11 1960-05-25 Tôle de fonte au silicium et son procédé de fabrication Expired FR1272943A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81958959A 1959-06-11 1959-06-11
US145540A US3130094A (en) 1959-06-11 1961-10-13 Manufacture of silicon-iron having cubic texture

Publications (1)

Publication Number Publication Date
FR1272943A true FR1272943A (fr) 1961-10-06

Family

ID=26843076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828311A Expired FR1272943A (fr) 1959-06-11 1960-05-25 Tôle de fonte au silicium et son procédé de fabrication

Country Status (6)

Country Link
US (1) US3130094A (enrdf_load_stackoverflow)
BE (1) BE622386A (enrdf_load_stackoverflow)
CH (2) CH432566A (enrdf_load_stackoverflow)
DE (2) DE1277287B (enrdf_load_stackoverflow)
FR (1) FR1272943A (enrdf_load_stackoverflow)
GB (2) GB950082A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007129A1 (enrdf_load_stackoverflow) * 1968-04-27 1970-01-02 Yawata Iron & Steel Co
FR2316338A1 (fr) * 1975-06-21 1977-01-28 Kawasaki Steel Co Procede de fabrication de toles d'acier au silicium non orientees avec de faibles pertes dans le fer et une forte induction magnetique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333992A (en) * 1964-06-29 1967-08-01 Armco Steel Corp Production of oriented silicon-iron using grain growth inhibitor during primary recrystallization heat treatment
US3333993A (en) * 1965-04-02 1967-08-01 Armco Steel Corp Production of thin, oriented siliconiron wherein grain growth inhibitor is added to primary recrystallization heat treatment atmosphere as function of mn content and final thickness
US3640780A (en) * 1970-06-25 1972-02-08 United States Steel Corp Method of producing electrical sheet steel with cube texture
US3892605A (en) * 1972-02-22 1975-07-01 Westinghouse Electric Corp Method of producing primary recrystallized textured iron alloy member having an open gamma loop
BE795763A (fr) * 1972-02-22 1973-08-22 Westinghouse Electric Corp Alliages ferreux et procedes pour fabriquer de tels alliages
US3789647A (en) * 1972-10-20 1974-02-05 United States Steel Corp Method of surface-conditioning heat-treating-furnace hearth rolls having sleeves of rebonded fused silica thereon by processing silicon steel strip
CA1202549A (en) * 1982-07-19 1986-04-01 Robert F. Miller Method for producing cube-on-edge oriented silicon steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307391A (en) * 1938-10-14 1943-01-05 American Rolling Mill Co Art of producing magnetic material
US2303343A (en) * 1941-01-14 1942-12-01 Carnegie Illinois Steel Corp Silicon steel electrical strip
US2473156A (en) * 1944-11-16 1949-06-14 Armco Steel Corp Process for developing high magnetic permeability and low core loss in very thin silicon steel
US2599340A (en) * 1948-10-21 1952-06-03 Armco Steel Corp Process of increasing the permeability of oriented silicon steels
DE1009214B (de) * 1954-03-27 1957-05-29 Ver Deutsche Metallwerke Ag Verfahren zur Erzeugung ausgepraegter Wuerfeltextur in magnetisierbaren Baendern undBlechen aus silizium- und/oder aluminiumhaltigen Eisenlegierungen
US2992952A (en) * 1955-12-01 1961-07-18 Vacuumschmelze Ag Method of manufacturing magnetic sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007129A1 (enrdf_load_stackoverflow) * 1968-04-27 1970-01-02 Yawata Iron & Steel Co
FR2316338A1 (fr) * 1975-06-21 1977-01-28 Kawasaki Steel Co Procede de fabrication de toles d'acier au silicium non orientees avec de faibles pertes dans le fer et une forte induction magnetique

Also Published As

Publication number Publication date
GB950082A (en) 1964-02-19
US3130094A (en) 1964-04-21
DE1277287B (de) 1968-09-12
CH432566A (de) 1967-03-31
GB974686A (en) 1964-11-11
DE1293180B (de) 1969-04-24
BE622386A (enrdf_load_stackoverflow)
CH485857A (de) 1970-02-15

Similar Documents

Publication Publication Date Title
FR1278336A (fr) Chausson et son procédé de fabrication
FR1272943A (fr) Tôle de fonte au silicium et son procédé de fabrication
FR1265016A (fr) Dispositif semiconducteur et son procédé de fabrication
BE592471A (fr) Fabrication de tôles de fer au silicium
BE598512A (fr) Tôles d'alliages de fer au silicium et leur procédé de fabrication
FR82812E (fr) Tôle de fonte au silicium et son procédé de fabrication
FR1255711A (fr) Porte-bouquet et son procédé de fabrication
FR1322501A (fr) Transducteur et son procédé de fabrication
FR84573E (fr) Procédé de fabrication de tôles ou de feuilles de fer au silicium et tôles obtenues par ce procédé
FR71675E (fr) Dispositif semi-conducteur et son procédé de fabrication
FR1303032A (fr) Alliage uranium-molybdène et son procédé de fabrication
FR1260758A (fr) Poteau métallique et son procédé de fabrication
FR1256776A (fr) Procédé de fabrication de tôles de fer au silicium hautement orientées
FR1279668A (fr) Vanne électromagnétique et son procédé de fabrication
FR1253756A (fr) Transistron à diffusion et son procédé de fabrication
FR1232116A (fr) Soupape et son procédé de fabrication
FR1172557A (fr) Transistor au silicium et son procédé de fabrication
FR1261145A (fr) Redresseur sec et son procédé de fabrication
FR1347718A (fr) Procédé de fabrication de la fonte
FR1186958A (fr) Douille métallique et son procédé de fabrication
FR1293573A (fr) Capiton bouffette perfectionné et son procédé de fabrication
FR1172227A (fr) 5-hydroxy-2-bromométhylpyran-4-one et son procédé de fabrication
FR1315520A (fr) Semi-conducteur et son procédé de fabrication
FR1243257A (fr) Stylographe et son procédé de fabrication
BE592435A (fr) 7-méthyl-morpholyl-théophylline et son procédé de fabrication