BE821285A - Procede de production de toles en acier electrique - Google Patents

Procede de production de toles en acier electrique

Info

Publication number
BE821285A
BE821285A BE149712A BE149712A BE821285A BE 821285 A BE821285 A BE 821285A BE 149712 A BE149712 A BE 149712A BE 149712 A BE149712 A BE 149712A BE 821285 A BE821285 A BE 821285A
Authority
BE
Belgium
Prior art keywords
steel sheet
production process
sheet production
electric steel
electric
Prior art date
Application number
BE149712A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE821285A publication Critical patent/BE821285A/xx

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 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
BE149712A 1973-10-31 1974-10-21 Procede de production de toles en acier electrique BE821285A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12176273A JPS5432412B2 (de) 1973-10-31 1973-10-31

Publications (1)

Publication Number Publication Date
BE821285A true BE821285A (fr) 1975-02-17

Family

ID=14819243

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149712A BE821285A (fr) 1973-10-31 1974-10-21 Procede de production de toles en acier electrique

Country Status (10)

Country Link
US (1) US3940299A (de)
JP (1) JPS5432412B2 (de)
BE (1) BE821285A (de)
DK (1) DK151899C (de)
FI (1) FI59617C (de)
FR (1) FR2249957B1 (de)
GB (1) GB1480514A (de)
IT (1) IT1030754B (de)
NO (1) NO137240C (de)
SE (1) SE414647B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644135B2 (de) * 1974-02-28 1981-10-17
JPS526329A (en) * 1975-07-04 1977-01-18 Nippon Steel Corp Production process of grain oriented electrical steel sheet
JPS535800A (en) * 1976-07-05 1978-01-19 Kawasaki Steel Co Highhmagneticcflux density oneeway siliconnsteellfolstellite insulator film and method of formation thereof
DE2834035A1 (de) * 1977-09-29 1979-04-12 Gen Electric Verfahren zur herstellung von kornorientiertem siliziumeisen-flachmaterial und kaltgewalztes siliziumeisen-flachmaterial als produkt
US4174235A (en) * 1978-01-09 1979-11-13 General Electric Company Product and method of producing silicon-iron sheet material employing antimony
JPS5468717A (en) * 1977-11-11 1979-06-02 Kawasaki Steel Co Production of unidirectional silicon steel plate with excellent electromagnetic property
US4177091A (en) * 1978-08-16 1979-12-04 General Electric Company Method of producing silicon-iron sheet material, and product
JPS583027B2 (ja) * 1979-05-30 1983-01-19 川崎製鉄株式会社 鉄損の低い冷間圧延無方向性電磁鋼板
SE442751B (sv) * 1980-01-04 1986-01-27 Kawasaki Steel Co Sett att framstella en kornorienterad kiselstalplat
JPS6048886B2 (ja) * 1981-08-05 1985-10-30 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板及びその製造方法
AU551071B2 (en) * 1982-01-27 1986-04-17 Nippon Steel Corporation Non-oriented electrical silicon steel sheet with b, sn.
JPS58151453A (ja) * 1982-01-27 1983-09-08 Nippon Steel Corp 鉄損が低くかつ磁束密度のすぐれた無方向性電磁鋼板およびその製造法
US4473416A (en) * 1982-07-08 1984-09-25 Nippon Steel Corporation Process for producing aluminum-bearing grain-oriented silicon steel strip
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
US4693762A (en) * 1983-07-05 1987-09-15 Allegheny Ludlum Corporation Processing for cube-on-edge oriented silicon steel
EP0162710B1 (de) * 1984-05-24 1989-08-09 Kawasaki Steel Corporation Verfahren zum Herstellen kornorientierter Siliziumstahlbleche
JPS6270525A (ja) * 1985-09-21 1987-04-01 Nippon Steel Corp フオルステライト皮膜の良好な一方向性電磁鋼板の製造方法
US5013372A (en) * 1987-06-18 1991-05-07 Kawasaki Steel Corporation Semi-process non-oriented electromagnetic steel strip having low core loss and high magnetic permeability, and method of making
JPS63317627A (ja) * 1987-06-18 1988-12-26 Kawasaki Steel Corp 鉄損が低くかつ透磁率が高いセミプロセス無方向性電磁鋼板およびその製造方法
JPH0713266B2 (ja) * 1987-11-10 1995-02-15 新日本製鐵株式会社 鉄損の優れた薄手高磁束密度一方向性電磁鋼板の製造方法
JPH0230740A (ja) * 1988-04-23 1990-02-01 Nippon Steel Corp 鉄損の著しく優れた高磁束密度一方向性電磁鋼板及びその製造方法
US5244511A (en) * 1990-07-27 1993-09-14 Kawasaki Steel Corporation Method of manufacturing an oriented silicon steel sheet having improved magnetic flux density
JP3160281B2 (ja) * 1990-09-10 2001-04-25 川崎製鉄株式会社 磁気特性の優れた方向性けい素鋼板の製造方法
KR930004849B1 (ko) † 1991-07-12 1993-06-09 포항종합제철 주식회사 자기특성이 우수한 방향성 전기강판 및 그 제조방법
US5507883A (en) * 1992-06-26 1996-04-16 Nippon Steel Corporation Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same
EP0577124B1 (de) * 1992-07-02 2002-10-16 Nippon Steel Corporation Kornorientiertes Elektroblech mit hoher Flussdichte und geringen Eisenverlusten und Herstellungsverfahren
US5858126A (en) * 1992-09-17 1999-01-12 Nippon Steel Corporation Grain-oriented electrical steel sheet and material having very high magnetic flux density and method of manufacturing same
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
EP0684320B1 (de) * 1994-04-26 2000-06-21 LTV STEEL COMPANY, Inc. Verfahren zum Herstellen von Elektrostahl
BR9800978A (pt) * 1997-03-26 2000-05-16 Kawasaki Steel Co Chapas elétricas de aço com grão orientado tendo perda de ferro muito baixa e o processo de produção da mesma
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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209687A (en) * 1938-07-25 1940-07-30 Electro Metallurg Co Sheared silicon electrical steel sheet
US3157538A (en) * 1960-05-17 1964-11-17 Kawasaki Steel Co Grain oriented silicon steel containing selenium and method of making the same
US3287183A (en) * 1964-06-22 1966-11-22 Yawata Iron & Steel Co Process for producing single-oriented silicon steel sheets having a high magnetic induction
CA920036A (en) * 1968-04-02 1973-01-30 Sakakura Akira Process for producing single-oriented magnetic steel sheets having a very high magnetic induction
US3556873A (en) * 1968-04-12 1971-01-19 Allegheny Ludlum Steel Silicon steels containing selenium
US3636579A (en) * 1968-04-24 1972-01-25 Nippon Steel Corp Process for heat-treating electromagnetic steel sheets having a high magnetic induction
US3700506A (en) * 1968-12-10 1972-10-24 Nippon Steel Corp Method for reducing an iron loss of an oriented magnetic steel sheet having a high magnetic induction
US3802936A (en) * 1969-04-14 1974-04-09 Kawasaki Steel Co Method of making grain oriented electrical steel sheet
JPS5129496B2 (de) * 1971-10-20 1976-08-26
JPS5037009B2 (de) * 1972-04-05 1975-11-29
US3855018A (en) * 1972-09-28 1974-12-17 Allegheny Ludlum Ind Inc Method for producing grain oriented silicon steel comprising copper

Also Published As

Publication number Publication date
SE414647B (sv) 1980-08-11
DK151899B (da) 1988-01-11
NO137240C (no) 1978-01-25
FR2249957B1 (de) 1977-10-28
FI293674A (de) 1975-05-01
JPS5072817A (de) 1975-06-16
US3940299A (en) 1976-02-24
IT1030754B (it) 1979-04-10
NO137240B (no) 1977-10-17
JPS5432412B2 (de) 1979-10-15
DE2451600B2 (de) 1976-09-23
FI59617B (fi) 1981-05-29
DK151899C (da) 1988-06-06
GB1480514A (en) 1977-07-20
FR2249957A1 (de) 1975-05-30
NO743453L (de) 1975-05-26
SE7411969L (de) 1975-05-02
DK547474A (de) 1975-06-23
FI59617C (fi) 1981-09-10
DE2451600A1 (de) 1975-05-07

Similar Documents

Publication Publication Date Title
BE821285A (fr) Procede de production de toles en acier electrique
BE806026A (fr) Procede de fabrication de toles en acier electrique
FR2302414A1 (fr) Installation et procede de production de force motrice
FR2301605A1 (fr) Procede de production
BE804055A (fr) Procede de production du courant electrique
BE801981A (fr) Procede de fabrication de feuillards d'acier electriques non directionnels
BE840739A (fr) Procede de production de toles en acier electriques et toles obtenues
FR2287979A1 (fr) Procede de production de materiaux preplastifies
BE826152A (fr) Procede de production de toles du feuillards d'acier electrique a grain oriente possedant une induction magnetique tres elevee
BE817695A (fr) Procede de coulee de metal
BR7309315D0 (pt) Processo para producao de chapas eletricas de aco
BE834359A (fr) Procede de production de toles magnetiques en acier a haute permeabilite
BE846959A (fr) Procede de production de tetrachloropyridine,
NL170321C (nl) Werkwijze voor de vervaardiging van een aan ten minste een zijde beklede, isolerende, minerale vezelplaat.
BE819882A (fr) Procede de production de furylbenzimidazoles
BE822871A (fr) Procede de soudage
BE821775A (fr) Procede de formage de metaux
BE806145A (fr) Procede de fabrication de pieces en acier
BE797333A (fr) Procede de production de cables metalliques concentrique
BE820282A (fr) Procede pour former une connexion electrique
BE810039A (fr) Procede de pressage
FR2278764A1 (fr) Procede de production de l-lysine
FR2315502A1 (fr) Procede ameliore de production de lactames
BE821184A (fr) Procede de laminage de metaux non ferreux
FR2274614A1 (fr) Procede de production de 5-aroyl-pyrroles

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: KAWASAKI STEEL CORP.

Effective date: 19941021