CA2048014A1 - Procede de fabrication de tole d'acier au silicium oriente - Google Patents

Procede de fabrication de tole d'acier au silicium oriente

Info

Publication number
CA2048014A1
CA2048014A1 CA 2048014 CA2048014A CA2048014A1 CA 2048014 A1 CA2048014 A1 CA 2048014A1 CA 2048014 CA2048014 CA 2048014 CA 2048014 A CA2048014 A CA 2048014A CA 2048014 A1 CA2048014 A1 CA 2048014A1
Authority
CA
Canada
Prior art keywords
steel sheet
silicon steel
manufacturing
magnetic flux
flux density
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.)
Granted
Application number
CA 2048014
Other languages
English (en)
Other versions
CA2048014C (fr
Inventor
Michiro Komatsubara
Mitsumasa Kurosawa
Yasuyuki Hayakawa
Takahiro Kan
Toshio Sadayori
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.)
JFE Steel Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2048014A1 publication Critical patent/CA2048014A1/fr
Application granted granted Critical
Publication of CA2048014C publication Critical patent/CA2048014C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 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
    • C21D8/1244—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 characterised by the heat treatment
    • C21D8/125—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 characterised by the heat treatment with application of tension
    • 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
    • C21D8/1216—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 characterised by the working steps
    • C21D8/1227—Warm 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 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
    • C21D8/1244—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 characterised by the heat treatment
    • C21D8/1261—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 characterised by the heat treatment following hot 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 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
    • C21D8/1244—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 characterised by the heat treatment
    • C21D8/1266—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 characterised by the heat treatment between cold rolling steps

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)
CA 2048014 1990-07-27 1991-07-26 Procede de fabrication de tole d'acier au silicium oriente Expired - Fee Related CA2048014C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2197822A JPH0784615B2 (ja) 1990-07-27 1990-07-27 磁束密度に優れる方向性けい素鋼板の製造方法
JP197822/1990 1990-07-27

Publications (2)

Publication Number Publication Date
CA2048014A1 true CA2048014A1 (fr) 1992-01-28
CA2048014C CA2048014C (fr) 1997-05-06

Family

ID=16380917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2048014 Expired - Fee Related CA2048014C (fr) 1990-07-27 1991-07-26 Procede de fabrication de tole d'acier au silicium oriente

Country Status (5)

Country Link
EP (1) EP0468819B1 (fr)
JP (1) JPH0784615B2 (fr)
KR (1) KR930011405B1 (fr)
CA (1) CA2048014C (fr)
DE (1) DE69109010T2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160281B2 (ja) * 1990-09-10 2001-04-25 川崎製鉄株式会社 磁気特性の優れた方向性けい素鋼板の製造方法
JP3275712B2 (ja) * 1995-10-06 2002-04-22 日本鋼管株式会社 加工性に優れた高珪素鋼板およびその製造方法
JP5287615B2 (ja) * 2009-09-04 2013-09-11 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN102382963B (zh) * 2011-11-08 2013-11-27 北京科技大学 一种提高高硅电工钢室温塑性的热处理方法
RU2570250C1 (ru) * 2011-12-27 2015-12-10 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированный лист из электротехнической стали
CN102787276B (zh) * 2012-08-30 2014-04-30 宝山钢铁股份有限公司 一种高磁感取向硅钢及其制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340982A (en) * 1976-09-22 1978-04-13 Toyo Kanetsu Kk Automatic solid storage device
JPS58157917A (ja) * 1982-03-15 1983-09-20 Kawasaki Steel Corp 磁気特性の優れた一方向性珪素鋼板の製造方法
JPS61124406A (ja) * 1984-11-21 1986-06-12 Toshiba Corp ピツキング装置
EP0266422B2 (fr) * 1986-03-25 1996-06-26 Kawasaki Steel Corporation Procede de production d'une mince plaque d'acier au silicium unidirectionnel a faible perte dans le noyau, possedant d'excellentes proprietes de surface
JPS63310406A (ja) * 1987-06-12 1988-12-19 Seibu Electric & Mach Co Ltd 物品の荷揃え方法及びその装置
JP2561519B2 (ja) * 1988-09-09 1996-12-11 株式会社ダイフク 倉庫設備

Also Published As

Publication number Publication date
DE69109010D1 (de) 1995-05-24
CA2048014C (fr) 1997-05-06
KR930011405B1 (ko) 1993-12-06
JPH0483823A (ja) 1992-03-17
EP0468819B1 (fr) 1995-04-19
DE69109010T2 (de) 1996-01-11
JPH0784615B2 (ja) 1995-09-13
EP0468819A1 (fr) 1992-01-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed