BR7202339D0 - Processo de producao de chapas de aco de baixo teor de carbono para aplicacoes magneticas - Google Patents

Processo de producao de chapas de aco de baixo teor de carbono para aplicacoes magneticas

Info

Publication number
BR7202339D0
BR7202339D0 BR2339/72A BR233972A BR7202339D0 BR 7202339 D0 BR7202339 D0 BR 7202339D0 BR 2339/72 A BR2339/72 A BR 2339/72A BR 233972 A BR233972 A BR 233972A BR 7202339 D0 BR7202339 D0 BR 7202339D0
Authority
BR
Brazil
Prior art keywords
production process
carbon steel
low carbon
steel production
magnetic applications
Prior art date
Application number
BR2339/72A
Other languages
English (en)
Portuguese (pt)
Inventor
Joseph Regitz Lester
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Publication of BR7202339D0 publication Critical patent/BR7202339D0/pt

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
    • C21D8/1216—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
    • C21D8/1216—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
    • C21D8/1222—Hot 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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
BR2339/72A 1971-04-23 1972-04-19 Processo de producao de chapas de aco de baixo teor de carbono para aplicacoes magneticas BR7202339D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13680571A 1971-04-23 1971-04-23

Publications (1)

Publication Number Publication Date
BR7202339D0 true BR7202339D0 (pt) 1973-05-03

Family

ID=22474444

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2339/72A BR7202339D0 (pt) 1971-04-23 1972-04-19 Processo de producao de chapas de aco de baixo teor de carbono para aplicacoes magneticas

Country Status (14)

Country Link
US (1) US3923560A (fr)
JP (1) JPS558567B1 (fr)
BE (1) BE782069A (fr)
BR (1) BR7202339D0 (fr)
CA (1) CA954020A (fr)
CS (1) CS197209B2 (fr)
DE (1) DE2219059A1 (fr)
FR (1) FR2133742B1 (fr)
GB (1) GB1393175A (fr)
IT (1) IT954752B (fr)
NL (1) NL7205206A (fr)
PL (1) PL71048B1 (fr)
RO (1) RO56972A (fr)
SU (1) SU623527A3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828001A (fr) * 1971-08-15 1973-04-13
US4170468A (en) * 1977-12-22 1979-10-09 United States Steel Corporation Deoxidation of steel
US4309228A (en) * 1980-03-24 1982-01-05 British Steel Corporation Electro magnetic steels
US4548655A (en) * 1982-07-19 1985-10-22 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
JPS60175287U (ja) * 1984-04-26 1985-11-20 オ−・エスプロジエクト株式会社 自動麻雀卓
JPS60175288U (ja) * 1984-09-06 1985-11-20 オ−・エスプロジエクト株式会社 自動麻雀卓
JPS6362194U (fr) * 1986-10-09 1988-04-25
DE69025417T3 (de) * 1989-04-04 2000-03-30 Nippon Steel Corp., Tokio/Tokyo Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
DE69517557T2 (de) * 1994-04-26 2001-02-08 Ltv Steel Co., Inc. Verfahren zum Herstellen von Elektrostahl
US5769974A (en) * 1997-02-03 1998-06-23 Crs Holdings, Inc. Process for improving magnetic performance in a free-machining ferritic stainless steel
US6068708A (en) * 1998-03-10 2000-05-30 Ltv Steel Company, Inc. Process of making electrical steels having good cleanliness and magnetic properties
KR102258254B1 (ko) 2015-07-15 2021-06-01 에이케이 스틸 프로퍼티즈 인코포레이티드 고성형성 2상 강

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242234A (en) * 1936-01-22 1941-05-20 American Rolling Mill Co Producing silicon steel sheets or strips
US2606848A (en) * 1949-10-19 1952-08-12 Republic Steel Corp Method of making sheet steel
BE638295A (fr) * 1962-10-08
US3188250A (en) * 1963-02-26 1965-06-08 United States Steel Corp Use of a particular coiling temperature in the production of electrical steel sheet
FR1382885A (fr) * 1963-02-26 1964-12-18 United States Steel Corp Procédé de production d'une tôle d'acier pour la construction électrique
US3347718A (en) * 1964-01-20 1967-10-17 Armco Steel Corp Method for improving the magnetic properties of ferrous sheets
US3537918A (en) * 1968-04-25 1970-11-03 Westinghouse Electric Corp Method for producing cube-on-face oriented structure in a plain carbon iron
US3819426A (en) * 1972-07-31 1974-06-25 Nat Steel Corp Process for producing non-silicon bearing electrical steel

Also Published As

Publication number Publication date
GB1393175A (en) 1975-05-07
NL7205206A (fr) 1972-10-25
FR2133742A1 (fr) 1972-12-01
PL71048B1 (fr) 1976-07-31
CA954020A (en) 1974-09-03
US3923560A (en) 1975-12-02
FR2133742B1 (fr) 1976-06-11
SU623527A3 (ru) 1978-09-05
CS197209B2 (en) 1980-04-30
DE2219059A1 (de) 1972-11-02
IT954752B (it) 1973-09-15
BE782069A (fr) 1972-10-13
RO56972A (fr) 1974-09-01
JPS558567B1 (fr) 1980-03-05

Similar Documents

Publication Publication Date Title
BR7209138D0 (pt) Processo para producao de abrasinos
BR7404909D0 (pt) Processo para produzir aco inoxidavel
BR7503167A (pt) Processo aperfeicoado para a producao de aco
BR7302150D0 (pt) Processo para a fabricacao de tubagem em aco, e tubagem fabricada pelo mesmo
BR7200444D0 (pt) Aperfeicoamentos em processo para a producao de lingotes metalicos
BR7401511D0 (pt) Processo para a fabricacao de aco silicio orientado cubo-sobre-borda e aco silicio obtido por este processo
BR7202339D0 (pt) Processo de producao de chapas de aco de baixo teor de carbono para aplicacoes magneticas
BR7309990D0 (pt) Processo para producao de dimetil-eter
BR7403628D0 (pt) Processo para a producao de aco silicio eletro-magnetico
BR7200381D0 (pt) Processo para produzir cobre metalico
BR7309315D0 (pt) Processo para producao de chapas eletricas de aco
BR7506231A (pt) Processo para fabricar chapas de aco de baixo teor de carbono
BR7205993D0 (pt) Processo aperfeicoado para a producao de corpos concavos
BR7305466D0 (pt) Processo para a producao de peletas de ferro pre-reduzidas de baixo teor de enxofre
BR7204797D0 (pt) Processo e aparelho para conversao de aco
BR7100764D0 (pt) Processo para producao de chapas de construcao compostas
BR7107440D0 (pt) Um processo aperfeicoado de fabricacao de aco inoxidavel
BR7209132D0 (pt) Processo para fazer lingotes de aco
BR7310026D0 (pt) Processo para producao de gas redutor
BR7208494D0 (pt) Chapa continuamente fundida para producao de folhas eletricas de aco com graos orientados e processo para producao de tais folhas
BR7307945D0 (pt) Aperfeicoamentos em processo para producao de uma chapa de aco eletrico de graos orientados dotado de excelentes caracteristicas magneticas
BR7207279D0 (pt) Processo para fabricacao de-o-acil-fenoletanol-aminas
BR7205432D0 (pt) Processo para a producao de cefalosporina c e cefalosporina c produzida pelo dito processo
BR7203830D0 (pt) Processo para producao de misturas terpenicas
IT963638B (it) Processo per la produzione di este ri orto carbonici