BR8301546A - PROCESS FOR THE PRODUCTION OF STEEL IN SILICIO - Google Patents

PROCESS FOR THE PRODUCTION OF STEEL IN SILICIO

Info

Publication number
BR8301546A
BR8301546A BR8301546A BR8301546A BR8301546A BR 8301546 A BR8301546 A BR 8301546A BR 8301546 A BR8301546 A BR 8301546A BR 8301546 A BR8301546 A BR 8301546A BR 8301546 A BR8301546 A BR 8301546A
Authority
BR
Brazil
Prior art keywords
silicio
steel
production
Prior art date
Application number
BR8301546A
Other languages
Portuguese (pt)
Inventor
Robert Frederick Miller
Original Assignee
Allegheny Ludlum Steel
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 Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel
Publication of BR8301546A publication Critical patent/BR8301546A/en

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
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment

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)
BR8301546A 1982-07-19 1983-03-25 PROCESS FOR THE PRODUCTION OF STEEL IN SILICIO BR8301546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39993782A 1982-07-19 1982-07-19

Publications (1)

Publication Number Publication Date
BR8301546A true BR8301546A (en) 1984-04-17

Family

ID=23581547

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301546A BR8301546A (en) 1982-07-19 1983-03-25 PROCESS FOR THE PRODUCTION OF STEEL IN SILICIO

Country Status (6)

Country Link
EP (1) EP0099618A3 (en)
JP (1) JPS5928525A (en)
KR (1) KR860000532B1 (en)
BR (1) BR8301546A (en)
CA (1) CA1197759A (en)
PL (1) PL242746A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117284A (en) * 1984-11-10 1986-06-04 Nippon Steel Corp Production of low-iron loss grain-oriented electromagnetic steel sheet
JPS61117218A (en) * 1984-11-10 1986-06-04 Nippon Steel Corp Manufacture of grain oriented magnetic steel sheet of low iron loss
DE3539731C2 (en) * 1984-11-10 1994-08-04 Nippon Steel Corp Grain-oriented electrical steel sheet having stable stress-relieving magnetic properties and method and apparatus for making the same
JPS6286175A (en) * 1985-10-14 1987-04-20 Nippon Steel Corp Treatment of grain oriented electrical steel sheet
US4533409A (en) * 1984-12-19 1985-08-06 Allegheny Ludlum Steel Corporation Method and apparatus for reducing core losses of grain-oriented silicon steel
JPH0711035B2 (en) * 1985-01-26 1995-02-08 新日本製鐵株式会社 Strain relief annealing method for grain-oriented electrical steel sheet
US4728083A (en) * 1985-12-16 1988-03-01 Allegheny Ludlum Corporation Method and apparatus for scribing grain-oriented silicon steel strip
JPS62179105A (en) * 1986-02-03 1987-08-06 Nippon Steel Corp Manufacture of low iron loss unidirectional electromagnetic steel plate
JPH0615694B2 (en) * 1987-04-17 1994-03-02 川崎製鉄株式会社 Iron loss reduction method for grain-oriented silicon steel sheet
US5146063A (en) * 1988-10-26 1992-09-08 Kawasaki Steel Corporation Low iron loss grain oriented silicon steel sheets and method of producing the same
JPH057397U (en) * 1991-02-05 1993-02-02 株式会社西原環境衛生研究所 Contact aeration sewage treatment equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626673C (en) * 1932-02-13 1936-07-01 Hoesch Koeln Neuessen Akt Ges Process and device for the production of coarse-grained, recrystallized strips or sheets
DE1804208B1 (en) * 1968-10-17 1970-11-12 Mannesmann Ag Process for reducing the watt losses of grain-oriented electrical steel sheets, in particular of cube-texture sheets
US3833431A (en) * 1971-12-09 1974-09-03 Westinghouse Electric Corp Process for continuously annealed silicon steel using tension-producing glass
JPS5423647B2 (en) * 1974-04-25 1979-08-15
JPS585968B2 (en) * 1977-05-04 1983-02-02 新日本製鐵株式会社 Manufacturing method of ultra-low iron loss unidirectional electrical steel sheet

Also Published As

Publication number Publication date
KR840004177A (en) 1984-10-10
PL242746A1 (en) 1984-03-12
EP0099618A2 (en) 1984-02-01
CA1197759A (en) 1985-12-10
JPS5928525A (en) 1984-02-15
EP0099618A3 (en) 1984-06-13
KR860000532B1 (en) 1986-05-08

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