BE891372A - Procede de fabrication d'acier au silicium oriente - Google Patents

Procede de fabrication d'acier au silicium oriente

Info

Publication number
BE891372A
BE891372A BE0/206753A BE206753A BE891372A BE 891372 A BE891372 A BE 891372A BE 0/206753 A BE0/206753 A BE 0/206753A BE 206753 A BE206753 A BE 206753A BE 891372 A BE891372 A BE 891372A
Authority
BE
Belgium
Prior art keywords
manufacturing process
silicon steel
oriented silicon
steel manufacturing
oriented
Prior art date
Application number
BE0/206753A
Other languages
English (en)
Inventor
N Dahlstrom
M Littmann
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Publication of BE891372A publication Critical patent/BE891372A/fr

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE0/206753A 1980-12-08 1981-12-07 Procede de fabrication d'acier au silicium oriente BE891372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/214,441 US4319936A (en) 1980-12-08 1980-12-08 Process for production of oriented silicon steel

Publications (1)

Publication Number Publication Date
BE891372A true BE891372A (fr) 1982-06-07

Family

ID=22799104

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206753A BE891372A (fr) 1980-12-08 1981-12-07 Procede de fabrication d'acier au silicium oriente

Country Status (17)

Country Link
US (1) US4319936A (fr)
JP (1) JPS607689B2 (fr)
AU (1) AU544996B2 (fr)
BE (1) BE891372A (fr)
BR (1) BR8107880A (fr)
CA (1) CA1179925A (fr)
DE (1) DE3147584C2 (fr)
ES (1) ES8207224A1 (fr)
FR (1) FR2496706B1 (fr)
GB (1) GB2088754B (fr)
IN (1) IN157442B (fr)
IT (1) IT1146727B (fr)
MX (1) MX157802A (fr)
PL (1) PL234121A1 (fr)
RO (1) RO83711B1 (fr)
SE (1) SE446013B (fr)
ZA (1) ZA818286B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948934B2 (ja) * 1981-05-30 1984-11-29 新日本製鐵株式会社 高磁束密度一方向性電磁鋼板の製造方法
DE3382043D1 (de) * 1982-08-18 1991-01-17 Kawasaki Steel Co Verfahren zum herstellen kornorientierter bleche oder baender aus siliziumstahl mit hoher magnetischer induktion und geringen eisenverlusten.
JPS5956523A (ja) * 1982-09-24 1984-04-02 Nippon Steel Corp 高磁束密度一方向性珪素鋼板の製造方法
JPS5956522A (ja) * 1982-09-24 1984-04-02 Nippon Steel Corp 鉄損の良い一方向性電磁鋼板の製造方法
JPS62202024A (ja) * 1986-02-14 1987-09-05 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板の製造方法
US4797167A (en) * 1986-07-03 1989-01-10 Nippon Steel Corporation Method for the production of oriented silicon steel sheet having excellent magnetic properties
DE3932025A1 (de) * 1989-09-26 1991-04-04 Wacker Chemie Gmbh Waessrige dispersionen von organopolysiloxanen
DE69517557T2 (de) * 1994-04-26 2001-02-08 Ltv Steel Co Inc Verfahren zum Herstellen von Elektrostahl
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
US5885371A (en) * 1996-10-11 1999-03-23 Kawasaki Steel Corporation Method of producing grain-oriented magnetic steel sheet
IL120763A (en) * 1997-05-02 2001-04-30 Iscar Ltd Rotary tool and method of using it
US6068708A (en) * 1998-03-10 2000-05-30 Ltv Steel Company, Inc. Process of making electrical steels having good cleanliness and magnetic properties

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636579A (en) * 1968-04-24 1972-01-25 Nippon Steel Corp Process for heat-treating electromagnetic steel sheets having a high magnetic induction
BE790798A (fr) * 1971-11-04 1973-02-15 Armco Steel Corp Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées
US3770517A (en) * 1972-03-06 1973-11-06 Allegheny Ludlum Ind Inc Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling
US3855020A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
US3855019A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
US3855021A (en) * 1973-05-07 1974-12-17 Allegheny Ludlum Ind Inc Processing for high permeability silicon steel comprising copper
JPS5413846B2 (fr) * 1973-06-18 1979-06-02
YU36756B (en) * 1973-07-23 1984-08-31 Centro Speriment Metallurg Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction
IT1029613B (it) * 1974-10-09 1979-03-20 Terni Societa Per L Ind Procedimento per la produzione di lamierino magnetico ad alta permea bilita
US4123298A (en) * 1977-01-14 1978-10-31 Armco Steel Corporation Post decarburization anneal for cube-on-edge oriented silicon steel

Also Published As

Publication number Publication date
AU7823981A (en) 1982-06-17
FR2496706A1 (fr) 1982-06-25
IN157442B (fr) 1986-03-29
JPS607689B2 (ja) 1985-02-26
MX157802A (es) 1988-12-15
SE8107317L (sv) 1982-06-09
ES507739A0 (es) 1982-09-01
GB2088754A (en) 1982-06-16
IT8168588A0 (it) 1981-12-07
DE3147584C2 (de) 1984-12-20
ES8207224A1 (es) 1982-09-01
FR2496706B1 (fr) 1986-05-30
RO83711A2 (fr) 1984-04-02
PL234121A1 (fr) 1982-08-02
JPS57120618A (en) 1982-07-27
ZA818286B (en) 1982-11-24
GB2088754B (en) 1984-02-08
SE446013B (sv) 1986-08-04
BR8107880A (pt) 1982-09-08
CA1179925A (fr) 1984-12-27
AU544996B2 (en) 1985-06-27
DE3147584A1 (de) 1982-06-16
IT1146727B (it) 1986-11-19
US4319936A (en) 1982-03-16
RO83711B1 (ro) 1984-04-30

Similar Documents

Publication Publication Date Title
BE871923A (fr) Procede de production de toles d'acier au silicium
BE860292A (fr) Procede de traitement d'un objet en acier au silicium
FR2537568B1 (fr) Article fritte a base de carbure de silicium et procede pour le fabriquer
FR2518908B1 (fr) Procede de fabrication de comprimes pour filieres d'etirage en diamant
FR2512828B1 (fr) Procede de fabrication d'abrasif et composition abrasive
BE874711A (fr) Procede de fabrication d'une tole d'acier au silicium a grains orientes
FR2496706B1 (fr) Procede de fabrication d'acier au silicium oriente
OA06823A (fr) Procédé d'élaboration d'acier inoxydable.
FR2502997B1 (fr) Procede de fabrication d'acier de decolletage au plomb par coulee continue
BE797578A (fr) Procedes de fabrication de feuillards d'acier au silicium
BE881720A (fr) Procede de fabrication de l'acier
FR2517665B1 (fr) Procede de fabrication d'un materiau fritte a base de nitrure de silicium, et materiau obtenu par ce procede
FR2339582A1 (fr) Procede pour la fabrication d'un objet en nitrure de silicium
FR2532661B1 (fr) Procede de fabrication de ferrosilicium
RO82759A (fr) Procede de preparation d'un glycoproteine a action antitumorale
FR2510986B1 (fr) Procede de cuisson d'ebauches et de fabrication de matiere refractaire liee par du nitrure de silicium
BE871186A (fr) Procede pour produire de l'acier au silicium ayant une orientation cubique sur aretes
FR2319714A1 (fr) Procede pour la fabrication de feuillards d'acier au silicium pour applications magnetiques
BE873224A (fr) Rubans en acier au silicium et leur procede de preparation
FR2620571B1 (fr) Procede de fabrication d'une structure de silicium sur isolant
FR2301378A1 (fr) Procede de fabrication d'ele
BE892532A (fr) Procede pour produire de l'acier au silicium a grain oriente
FR2527198B1 (fr) Composition de magnesie pour former un revetement de verre isolant sur de l'acier au silicium et son procede d'obtention
BE875963A (fr) Procede de fabrication d'objets en nitrure de silicium
FR2615036B1 (fr) Machine pour la fabrication de silicium poreux

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ARMCO INC. (SOC. DE L ETAT DE L OHIO)

Effective date: 19971231