BE893356A - Procede de production de toles d'acier electromagnetique a grains orientes, et toles ainsi obtenues - Google Patents

Procede de production de toles d'acier electromagnetique a grains orientes, et toles ainsi obtenues

Info

Publication number
BE893356A
BE893356A BE0/208223A BE208223A BE893356A BE 893356 A BE893356 A BE 893356A BE 0/208223 A BE0/208223 A BE 0/208223A BE 208223 A BE208223 A BE 208223A BE 893356 A BE893356 A BE 893356A
Authority
BE
Belgium
Prior art keywords
sheets
electromagnetic steel
producing electromagnetic
oriented grains
steel sheets
Prior art date
Application number
BE0/208223A
Other languages
English (en)
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 BE893356A publication Critical patent/BE893356A/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 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
    • C21D8/1261—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 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 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
    • C21D8/1216—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 working steps
    • C21D8/1233—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BE0/208223A 1981-05-30 1982-05-28 Procede de production de toles d'acier electromagnetique a grains orientes, et toles ainsi obtenues BE893356A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56083071A JPS5948934B2 (ja) 1981-05-30 1981-05-30 高磁束密度一方向性電磁鋼板の製造方法

Publications (1)

Publication Number Publication Date
BE893356A true BE893356A (fr) 1982-09-16

Family

ID=13791941

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208223A BE893356A (fr) 1981-05-30 1982-05-28 Procede de production de toles d'acier electromagnetique a grains orientes, et toles ainsi obtenues

Country Status (6)

Country Link
US (1) US4806176A (fr)
JP (1) JPS5948934B2 (fr)
BE (1) BE893356A (fr)
DE (1) DE3220255C2 (fr)
FR (1) FR2506784B1 (fr)
GB (1) GB2101631B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884923A (ja) * 1981-11-16 1983-05-21 Nippon Steel Corp 高磁束密度低鉄損一方向性電磁鋼板の圧延方法
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
US5203928A (en) * 1986-03-25 1993-04-20 Kawasaki Steel Corporation Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties
US4797167A (en) * 1986-07-03 1989-01-10 Nippon Steel Corporation Method for the production of oriented silicon steel sheet having excellent magnetic properties
US5759293A (en) * 1989-01-07 1998-06-02 Nippon Steel Corporation Decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip
US5215603A (en) * 1989-04-05 1993-06-01 Nippon Steel Corporation Method of primary recrystallization annealing grain-oriented electrical steel strip
US5114905A (en) * 1990-03-08 1992-05-19 Northeastern University Crystal alignment technique for superconductors
US5354389A (en) * 1991-07-29 1994-10-11 Nkk Corporation Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation
EP0527495B1 (fr) * 1991-08-14 1999-11-03 Nippon Steel Corporation Procédé de fabrication de tÔles d'acier électrique à grains-non orientés ayant de bonnes propriétés magnétiques
KR940003339B1 (ko) * 1991-12-26 1994-04-20 포항종합제철 주식회사 자기적 특성이 우수한 박물 고자속밀도 방향성 전기 강판의 제조방법
US5280011A (en) * 1992-04-30 1994-01-18 Northeastern University Alignment technique for anisotropicly conductive crystals utilizing a non-static magnetic field
JP2698513B2 (ja) * 1992-10-05 1998-01-19 新日本製鐵株式会社 高磁束密度方向性電磁鋼板の製造方法
DE4311151C1 (de) * 1993-04-05 1994-07-28 Thyssen Stahl Ag Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten
IT1290172B1 (it) * 1996-12-24 1998-10-19 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche.
IT1290977B1 (it) * 1997-03-14 1998-12-14 Acciai Speciali Terni Spa Procedimento per il controllo dell'inibizione nella produzione di lamierino magnetico a grano orientato
FR2761081B1 (fr) * 1997-03-21 1999-04-30 Usinor Procede de fabrication d'une tole d'acier electrique a grains orientes pour la fabrication notamment de circuits magnetiques de transformateurs
DE19816158A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung von korn-orientierten anisotropen, elektrotechnischen Stahlblechen
RU2133285C1 (ru) * 1998-06-09 1999-07-20 Акционерное общество "Новолипецкий металлургический комбинат" Способ производства изотропной электротехнической стали
RU2465348C1 (ru) 2008-09-10 2012-10-27 Ниппон Стил Корпорейшн Способ производства листа из электротехнической стали с ориентированным зерном
CN103834856B (zh) * 2012-11-26 2016-06-29 宝山钢铁股份有限公司 取向硅钢及其制造方法
GB2581407B (en) * 2018-07-03 2022-12-07 China Nuclear Power Technology Res Inst Co Ltd Temperature measuring device in a nuclear reactor loop

Family Cites Families (7)

* 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
JPS5037009B2 (fr) * 1972-04-05 1975-11-29
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
US4319936A (en) * 1980-12-08 1982-03-16 Armco Inc. Process for production of oriented silicon steel

Also Published As

Publication number Publication date
JPS5948934B2 (ja) 1984-11-29
FR2506784B1 (fr) 1987-08-14
FR2506784A1 (fr) 1982-12-03
DE3220255C2 (de) 1985-08-01
US4806176A (en) 1989-02-21
GB2101631B (en) 1986-02-05
GB2101631A (en) 1983-01-19
JPS57198214A (en) 1982-12-04
DE3220255A1 (de) 1982-12-30

Similar Documents

Publication Publication Date Title
BE893356A (fr) Procede de production de toles d'acier electromagnetique a grains orientes, et toles ainsi obtenues
FR2524493B1 (fr) Acier ferritique a grains ultra-fins et son procede de production
BE886583A (fr) Procede de production de toles d'acier a double phase et toles ainsi obtenus
FR2572097B1 (fr) Procede de production de metaux et/ou de laitiers
FR2561991B1 (fr) Procede de preparation d'un film composite polyimide/feuille metallique, et nouveau film composite ainsi obtenu
GB2104916B (en) Grain-oriented electromagnetic steel sheet and process for producing the same
DE3174631D1 (en) Sheet material, process for its production and a composite structure
BE878902A (fr) Procede de production d'alkylene-glycols
BR8404124A (pt) Processo para a producao de ferro-gusa em fusao ou pre-produtos de aco e arranjo para a realizacao do processo
EP0229846A4 (fr) Procede de production de toles d'acier au silicium a faible magnetisme.
BE889099A (fr) Procede de production de toles d'acier au silicium a grains orientes, et toles ainsi obtenues
EP0805726A4 (fr) Composites a matrices metalliques et procede de production
FR2500483B1 (fr) Poudre d'acier faiblement allie atomisee a l'huile et son procede de production
FR2594855B1 (fr) Feuille d'acier traitee en surface pour boites soudees et son procede de production
AU2773289A (en) Continuous casting process and machine with at least one travelling casting belt for the production of metal strips and rods
FR2534275B1 (fr) Procede de fabrication de toles ou bandes d'acier electromagnetique a grains orientes
ZA821286B (en) Process for the production of amorphous metall alloys based on iron, phosphorus, carbon and chromium, and alloy obtained
BE881720A (fr) Procede de fabrication de l'acier
FR2434208B1 (fr) Toles d'acier a resistance a leur rupture elevee ayant une grande aptitude au formage a la presse et leur procede de production
FR2561238B1 (fr) Procede de production de diphenylamines ou de n,n'-diphenyl-phenylenediamines
BE888557A (fr) Procede de production de feuillards ou de toles en acier electromagnetique a grains orientes,
FR2527634B1 (fr) Procede de production d'acier a teneur ultra-faible en phosphore
FR2564488B1 (fr) Tole d'acier a traitement de surface multicouche a base de chrome douee d'une excellente soudabilite et son procede de production
FR2605311B1 (fr) Procede de fabrication d'un composite fertilisant phosphore-ameliorant.
FR2490975B1 (fr) Procede de production d'objets en forme

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON STEEL CORP.

Effective date: 19900531