BR8301546A - Processo para a producao de aco em silicio - Google Patents

Processo para a producao de aco em 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
English (en)
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/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 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
    • 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
    • C21D8/1294—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 involving a localised 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 Processo para a producao de aco em silicio BR8301546A (pt)

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 (pt) 1984-04-17

Family

ID=23581547

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301546A BR8301546A (pt) 1982-07-19 1983-03-25 Processo para a producao de aco em silicio

Country Status (6)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117284A (ja) * 1984-11-10 1986-06-04 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPS6286175A (ja) * 1985-10-14 1987-04-20 Nippon Steel Corp 方向性電磁鋼板の処理方法
SE465129B (sv) * 1984-11-10 1991-07-29 Nippon Steel Corp Kornorienterad staaltunnplaat foer elektriska aendamaal med laag wattfoerlust efter avspaenningsgloedgning samt foerfarande foer framstaellning av plaaten
JPS61117218A (ja) * 1984-11-10 1986-06-04 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
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 (ja) * 1985-01-26 1995-02-08 新日本製鐵株式会社 方向性電磁鋼板の歪取り焼鈍方法
US4728083A (en) * 1985-12-16 1988-03-01 Allegheny Ludlum Corporation Method and apparatus for scribing grain-oriented silicon steel strip
JPS62179105A (ja) * 1986-02-03 1987-08-06 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH0615694B2 (ja) * 1987-04-17 1994-03-02 川崎製鉄株式会社 方向性けい素鋼板の鉄損低減方法
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 (ja) * 1991-02-05 1993-02-02 株式会社西原環境衛生研究所 接触曝気汚水処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626673C (de) * 1932-02-13 1936-07-01 Hoesch Koeln Neuessen Akt Ges Verfahren und Vorrichtung zur Herstellung von grobkoernig rekristallisierten Baendern oder Blechen
DE1804208B1 (de) * 1968-10-17 1970-11-12 Mannesmann Ag Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen
US3833431A (en) * 1971-12-09 1974-09-03 Westinghouse Electric Corp Process for continuously annealed silicon steel using tension-producing glass
JPS5423647B2 (de) * 1974-04-25 1979-08-15
JPS585968B2 (ja) * 1977-05-04 1983-02-02 新日本製鐵株式会社 超低鉄損一方向性電磁鋼板の製造方法

Also Published As

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

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