GB1430434A - Steel sheet - Google Patents

Steel sheet

Info

Publication number
GB1430434A
GB1430434A GB4748673A GB4748673A GB1430434A GB 1430434 A GB1430434 A GB 1430434A GB 4748673 A GB4748673 A GB 4748673A GB 4748673 A GB4748673 A GB 4748673A GB 1430434 A GB1430434 A GB 1430434A
Authority
GB
United Kingdom
Prior art keywords
steel
hot
temperature
mill
stand
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4748673A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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 GB1430434A publication Critical patent/GB1430434A/en
Expired legal-status Critical Current

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)
GB4748673A 1972-10-11 1973-10-11 Steel sheet Expired GB1430434A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1430434A true GB1430434A (en) 1976-03-31

Family

ID=14310080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4748673A Expired GB1430434A (en) 1972-10-11 1973-10-11 Steel sheet

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575314A (zh) * 2009-10-01 2012-07-11 Posco公司 低铁损、高磁通密度、取向电工钢板及其制造方法

Families Citing this family (7)

* 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 (ja) * 1983-05-12 1984-11-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH0730397B2 (ja) * 1990-04-13 1995-04-05 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
ES2146714T3 (es) * 1994-04-26 2000-08-16 Ltv Steel Co Inc Procedimiento para la fabricacion de aceros electricos.
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
JP3319898B2 (ja) * 1994-12-20 2002-09-03 川崎製鉄株式会社 コイル内で磁気特性の均一な無方向性電磁鋼帯の製造方法
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 (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 (fr) * 1971-11-04 1973-02-15 Armco Steel Corp Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575314A (zh) * 2009-10-01 2012-07-11 Posco公司 低铁损、高磁通密度、取向电工钢板及其制造方法
CN102575314B (zh) * 2009-10-01 2014-12-17 Posco公司 低铁损、高磁通密度、取向电工钢板及其制造方法

Also Published As

Publication number Publication date
JPS5037134B2 (xx) 1975-12-01
FR2202943A1 (xx) 1974-05-10
SE387131B (sv) 1976-08-30
IT995734B (it) 1975-11-20
FR2202943B1 (xx) 1978-02-17
SU682142A3 (ru) 1979-08-25
DE2350774A1 (de) 1974-04-18
JPS4959029A (xx) 1974-06-07
BR7307945D0 (pt) 1974-07-11
US3895974A (en) 1975-07-22
DE2350774B2 (de) 1975-07-03
BE805861A (fr) 1974-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19931010