BR7307945D0 - IMPROVEMENTS IN PROCESS FOR THE PRODUCTION OF AN ELECTRIC STEEL SHEET OF ORIENTED GRAINS WITH EXCELLENT MAGNETIC CHARACTERISTICS - Google Patents

IMPROVEMENTS IN PROCESS FOR THE PRODUCTION OF AN ELECTRIC STEEL SHEET OF ORIENTED GRAINS WITH EXCELLENT MAGNETIC CHARACTERISTICS

Info

Publication number
BR7307945D0
BR7307945D0 BR7945/73A BR794573A BR7307945D0 BR 7307945 D0 BR7307945 D0 BR 7307945D0 BR 7945/73 A BR7945/73 A BR 7945/73A BR 794573 A BR794573 A BR 794573A BR 7307945 D0 BR7307945 D0 BR 7307945D0
Authority
BR
Brazil
Prior art keywords
production
steel sheet
magnetic characteristics
excellent magnetic
electric steel
Prior art date
Application number
BR7945/73A
Other languages
Portuguese (pt)
Inventor
Suga Yozo
Watanake Shozo
Tanaka Kiyoshi
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 BR7307945D0 publication Critical patent/BR7307945D0/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
    • 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)
  • Soft Magnetic Materials (AREA)
BR7945/73A 1972-10-11 1973-10-11 IMPROVEMENTS IN PROCESS FOR THE PRODUCTION OF AN ELECTRIC STEEL SHEET OF ORIENTED GRAINS WITH EXCELLENT MAGNETIC CHARACTERISTICS BR7307945D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47101795A JPS5037134B2 (en) 1972-10-11 1972-10-11

Publications (1)

Publication Number Publication Date
BR7307945D0 true BR7307945D0 (en) 1974-07-11

Family

ID=14310080

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7945/73A BR7307945D0 (en) 1972-10-11 1973-10-11 IMPROVEMENTS IN PROCESS FOR THE PRODUCTION OF AN ELECTRIC STEEL SHEET OF ORIENTED GRAINS WITH EXCELLENT MAGNETIC CHARACTERISTICS

Country Status (9)

Country Link
US (1) US3895974A (en)
JP (1) JPS5037134B2 (en)
BE (1) BE805861A (en)
BR (1) BR7307945D0 (en)
FR (1) FR2202943B1 (en)
GB (1) GB1430434A (en)
IT (1) IT995734B (en)
SE (1) SE387131B (en)
SU (1) SU682142A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204891A (en) * 1978-11-27 1980-05-27 Nippon Steel Corporation Method for preventing the edge crack in a grain oriented silicon steel sheet produced from a continuously cast steel slab
JPS59208020A (en) * 1983-05-12 1984-11-26 Nippon Steel Corp Manufacture of grain-oriented electrical steel sheet with small iron loss
JPH0730397B2 (en) * 1990-04-13 1995-04-05 新日本製鐵株式会社 Method for producing unidirectional electrical steel sheet with excellent magnetic properties
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
ES2146714T3 (en) * 1994-04-26 2000-08-16 Ltv Steel Co Inc PROCEDURE FOR THE MANUFACTURE OF ELECTRIC STEELS.
JP3319898B2 (en) * 1994-12-20 2002-09-03 川崎製鉄株式会社 Method for producing non-oriented electrical steel strip with uniform magnetic properties in coil
US6068708A (en) * 1998-03-10 2000-05-30 Ltv Steel Company, Inc. Process of making electrical steels having good cleanliness and magnetic properties
KR101149792B1 (en) * 2009-10-01 2012-06-08 주식회사 포스코 Grain-oriented electrical steel sheets with extremely low core loss and high flux density, and Method for manufacturing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2084337A (en) * 1934-12-01 1937-06-22 Allegheny Steel Co Method of rolling magnetic material
US3144363A (en) * 1961-12-14 1964-08-11 Westinghouse Electric Corp Process for producing oriented silicon steel and the product thereof
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics
BE790798A (en) * 1971-11-04 1973-02-15 Armco Steel Corp Manufacturing process of cube-on-edge orientation silicon iron from cast slabs

Also Published As

Publication number Publication date
BE805861A (en) 1974-02-01
JPS4959029A (en) 1974-06-07
FR2202943B1 (en) 1978-02-17
SE387131B (en) 1976-08-30
DE2350774B2 (en) 1975-07-03
FR2202943A1 (en) 1974-05-10
US3895974A (en) 1975-07-22
SU682142A3 (en) 1979-08-25
IT995734B (en) 1975-11-20
JPS5037134B2 (en) 1975-12-01
GB1430434A (en) 1976-03-31
DE2350774A1 (en) 1974-04-18

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