FR2361182A1 - Brame obtenue par coulee continue pour produire des toles d'acier de qualite electrique a grains orientes ayant d'excellentes proprietes magnetiques - Google Patents

Brame obtenue par coulee continue pour produire des toles d'acier de qualite electrique a grains orientes ayant d'excellentes proprietes magnetiques

Info

Publication number
FR2361182A1
FR2361182A1 FR7724549A FR7724549A FR2361182A1 FR 2361182 A1 FR2361182 A1 FR 2361182A1 FR 7724549 A FR7724549 A FR 7724549A FR 7724549 A FR7724549 A FR 7724549A FR 2361182 A1 FR2361182 A1 FR 2361182A1
Authority
FR
France
Prior art keywords
continuous casting
magnetic properties
steel sheets
excellent magnetic
produce electric
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
FR7724549A
Other languages
English (en)
French (fr)
Other versions
FR2361182B1 (enExample
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2361182A1 publication Critical patent/FR2361182A1/fr
Application granted granted Critical
Publication of FR2361182B1 publication Critical patent/FR2361182B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7724549A 1976-08-10 1977-08-09 Brame obtenue par coulee continue pour produire des toles d'acier de qualite electrique a grains orientes ayant d'excellentes proprietes magnetiques Granted FR2361182A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9446876A JPS5319913A (en) 1976-08-10 1976-08-10 Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab

Publications (2)

Publication Number Publication Date
FR2361182A1 true FR2361182A1 (fr) 1978-03-10
FR2361182B1 FR2361182B1 (enExample) 1981-11-27

Family

ID=14111102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724549A Granted FR2361182A1 (fr) 1976-08-10 1977-08-09 Brame obtenue par coulee continue pour produire des toles d'acier de qualite electrique a grains orientes ayant d'excellentes proprietes magnetiques

Country Status (8)

Country Link
US (1) US4108694A (enExample)
JP (1) JPS5319913A (enExample)
BE (1) BE857596A (enExample)
BR (1) BR7705292A (enExample)
DE (1) DE2735667C2 (enExample)
FR (1) FR2361182A1 (enExample)
GB (1) GB1589425A (enExample)
IT (1) IT1086061B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533586A1 (fr) * 1982-09-24 1984-03-30 Nippon Steel Corp Procede de fabrication d'une tole d'acier electrique a grain oriente ayant une haute densite de flux magnetique
EP0543290A3 (en) * 1991-11-13 1993-06-09 Aluminum Company Of America A process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202711A (en) 1978-10-18 1980-05-13 Armco, Incl. Process for producing oriented silicon iron from strand cast slabs
US4204891A (en) * 1978-11-27 1980-05-27 Nippon Steel Corporation Method for preventing the edge crack in a grain oriented silicon steel sheet produced from a continuously cast steel slab
JPS585970B2 (ja) * 1979-05-16 1983-02-02 新日本製鐵株式会社 線状細粒のない一方向性珪素鋼板の製造方法
JPS5850294B2 (ja) * 1980-04-26 1983-11-09 新日本製鐵株式会社 磁性の優れた一方向性電磁鋼板の製造方法
JPS5920732B2 (ja) * 1980-04-30 1984-05-15 新日本製鐵株式会社 一方向性電磁鋼板製造用スラブの加熱方法
JPS5920745B2 (ja) * 1980-08-27 1984-05-15 川崎製鉄株式会社 鉄損の極めて低い一方向性珪素鋼板とその製造方法
JPS58119847A (ja) * 1982-01-08 1983-07-16 板垣　治男 ラベルの製造方法
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
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
JPS602624A (ja) * 1983-06-20 1985-01-08 Kawasaki Steel Corp 表面性状および磁気特性に優れた一方向性珪素鋼板の製造方法
CA1270728A (en) * 1985-02-25 1990-06-26 Armco Advanced Materials Corporation Method of producing cube-on-edge oriented silicon steel from strand cast slabs
US4595426A (en) * 1985-03-07 1986-06-17 Nippon Steel Corporation Grain-oriented silicon steel sheet and process for producing the same
EP0326912B1 (en) * 1988-02-03 1994-07-27 Nippon Steel Corporation Process for production of grain oriented electrical steel sheet having high flux density
JP3470475B2 (ja) * 1995-11-27 2003-11-25 Ｊｆｅスチール株式会社 極めて鉄損の低い方向性電磁鋼板とその製造方法
DE19735062A1 (de) * 1997-08-13 1999-02-18 Thyssen Stahl Ag Verfahren zur Herstellung von kornorientiertem Elektroblech und Verwendung eines Stahls für Elektroblech
WO2000040354A1 (en) * 1998-12-28 2000-07-13 Nippon Steel Corporation Continuous casting billet and production method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158458A1 (enExample) * 1971-11-04 1973-06-15 Armco Steel Corp
FR2179121A1 (enExample) * 1972-04-05 1973-11-16 Nippon Steel Corp
FR2192182A1 (enExample) * 1972-07-08 1974-02-08 Nippon Steel Corp
US3872704A (en) * 1971-12-24 1975-03-25 Nippon Steel Corp Method for manufacturing grain-oriented electrical steel sheet and strip in combination with continuous casting
FR2287512A1 (fr) * 1974-10-09 1976-05-07 Centro Speriment Metallurg Procede pour la fabrication de tole d'acier magnetique a haute permeabilite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877525A (en) * 1953-08-27 1959-03-17 Schaaber Otto Casting process
US2963758A (en) * 1958-06-27 1960-12-13 Crucible Steel Co America Production of fine grained metal castings
US3089795A (en) * 1959-11-18 1963-05-14 Westinghouse Electric Corp Method for producing fiber texture and cube-texture sheets of iron-base alloys

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158458A1 (enExample) * 1971-11-04 1973-06-15 Armco Steel Corp
US3872704A (en) * 1971-12-24 1975-03-25 Nippon Steel Corp Method for manufacturing grain-oriented electrical steel sheet and strip in combination with continuous casting
FR2179121A1 (enExample) * 1972-04-05 1973-11-16 Nippon Steel Corp
FR2192182A1 (enExample) * 1972-07-08 1974-02-08 Nippon Steel Corp
FR2287512A1 (fr) * 1974-10-09 1976-05-07 Centro Speriment Metallurg Procede pour la fabrication de tole d'acier magnetique a haute permeabilite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533586A1 (fr) * 1982-09-24 1984-03-30 Nippon Steel Corp Procede de fabrication d'une tole d'acier electrique a grain oriente ayant une haute densite de flux magnetique
EP0543290A3 (en) * 1991-11-13 1993-06-09 Aluminum Company Of America A process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot

Also Published As

Publication number Publication date
BE857596A (fr) 1977-12-01
BR7705292A (pt) 1978-06-06
FR2361182B1 (enExample) 1981-11-27
IT1086061B (it) 1985-05-28
DE2735667A1 (de) 1978-02-16
JPS5741526B2 (enExample) 1982-09-03
DE2735667C2 (de) 1983-01-20
GB1589425A (en) 1981-05-13
US4108694A (en) 1978-08-22
JPS5319913A (en) 1978-02-23

Similar Documents

Publication Publication Date Title
FR2361182A1 (fr) Brame obtenue par coulee continue pour produire des toles d'acier de qualite electrique a grains orientes ayant d'excellentes proprietes magnetiques
FR2433054A1 (fr) Alliages d'ag-sn-bi a oxydation interne pour contacts electriques ameliores
FR2798871B1 (fr) Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites
FR2764307B1 (fr) Acier inoxydable sans nickel pour applications biomedicales
GB1271959A (en) Compound cast rolls
BE901097A (fr) Procede de production de toles d'acier electrique a grains orientes et toles ainsi obtenues.
FR2393896A1 (fr) Fil metallique ondule pour armer des materiaux composites
ATE186076T1 (de) Verwendung einer aushärtbaren kupferlegierung
FR2283744A1 (fr) Procede de coulee de lingots, notamment de lingots d'acier
US3615367A (en) Low-loss magnetic core of ferritic structure containing chromium
FR2433382A1 (fr) Lingotiere autolubrifiante pour la coulee continue, notamment d'acier
EP0138382A3 (en) Improvements in or relating to electrical steels
US4092155A (en) Machines for the casting of metals
FR2561958B1 (fr) Installation de coulee continue horizontale pour une ou plusieurs lignes de coulee de metal, notamment de l'acier
GB1521612A (en) Wear resisting high permeability alloy
BE835406A (fr) Procede ameliore pour la production de lingots d'acier de grande dimension
ES536828A0 (es) Metodo de produccion de un acero sustancialmente inoxidable austenitico endurecible por trabajo
GB190914858A (en) Improvements in or relating to Electric Furnace Electrodes.
FR2382303A1 (fr) Procede pour la soudure electrique de tubes d'acier
BE852858A (fr) Procede de fabrication de toles d'acier a faible teneur en carbone par coulee continue
FR2355083A1 (fr) Procede de fabrication de pieces en acier allie a caracteristiques mecaniques tres elevees resistant a la fissuration en presence d'hydrogene et pieces obtenues par ce procede
GB1433316A (en) Process for producing copper-nickel alloys
GB2099339A (en) Improvements in dam-blocks for continuous metal casting
FR2373609A1 (fr) Procede de fabrication de toles magnetiques d'acier a grains orientes utilisant la coulee continue
US3694194A (en) Method for the manufacture of centrifugal castings