DE69222964D1 - Kornorientiertes Silizium-Stahlblech und dessen Herstellungsverfahren - Google Patents

Kornorientiertes Silizium-Stahlblech und dessen Herstellungsverfahren

Info

Publication number
DE69222964D1
DE69222964D1 DE69222964T DE69222964T DE69222964D1 DE 69222964 D1 DE69222964 D1 DE 69222964D1 DE 69222964 T DE69222964 T DE 69222964T DE 69222964 T DE69222964 T DE 69222964T DE 69222964 D1 DE69222964 D1 DE 69222964D1
Authority
DE
Germany
Prior art keywords
grain
manufacturing process
steel sheet
silicon steel
oriented silicon
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 - Fee Related
Application number
DE69222964T
Other languages
English (en)
Other versions
DE69222964T2 (de
Inventor
Hiroyoshi Yashiki
Teruo Kaneko
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of DE69222964D1 publication Critical patent/DE69222964D1/de
Application granted granted Critical
Publication of DE69222964T2 publication Critical patent/DE69222964T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
DE69222964T 1991-03-15 1992-03-16 Kornorientiertes Silizium-Stahlblech und dessen Herstellungsverfahren Expired - Fee Related DE69222964T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3051367A JP2639226B2 (ja) 1991-03-15 1991-03-15 方向性電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
DE69222964D1 true DE69222964D1 (de) 1997-12-11
DE69222964T2 DE69222964T2 (de) 1998-05-14

Family

ID=12884973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222964T Expired - Fee Related DE69222964T2 (de) 1991-03-15 1992-03-16 Kornorientiertes Silizium-Stahlblech und dessen Herstellungsverfahren

Country Status (5)

Country Link
US (1) US5250123A (de)
EP (1) EP0503680B1 (de)
JP (1) JP2639226B2 (de)
CA (1) CA2063045A1 (de)
DE (1) DE69222964T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034027U (de) * 1989-06-02 1991-01-16
JPH05186828A (ja) * 1992-01-10 1993-07-27 Sumitomo Metal Ind Ltd 低鉄損方向性電磁鋼板の製造方法
FR2696895B1 (fr) * 1992-10-09 1994-12-30 Electricite De France Dispositif de protection vis-à-vis des champs magnétiques.
US5643370A (en) * 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
DE60231581D1 (de) * 2001-01-19 2009-04-30 Jfe Steel Corp Korngerichtetes elektomagnetisches stahlblech mit hervorragenden magnetischen eigenschaften ohne untergrundfilm mit forsterit als primärkomponente und herstellungsverfahren dafür.
US7155824B2 (en) * 2001-08-15 2007-01-02 American Axle & Manufacturing, Inc. Method of manufacturing an automotive differential having an input pinion
JP5958501B2 (ja) * 2013-08-07 2016-08-02 Ｊｆｅスチール株式会社 方向性電磁鋼板の評価方法および方向性電磁鋼板の製造方法
EP3162907B1 (de) * 2014-06-26 2021-05-26 Nippon Steel Corporation Elektrisches stahlblech
CN104805353A (zh) * 2015-05-07 2015-07-29 马钢(集团)控股有限公司 一种纵向磁性能优异电工钢及其生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100771A (en) * 1966-01-13 1968-01-24 Steel Co Of Wales Ltd Improvements in or relating to iron-manganese alloys for magnetic purposes
JPS57207114A (en) * 1981-06-16 1982-12-18 Nippon Steel Corp Manufacture of anisotropic electric steel plate
US4595426A (en) * 1985-03-07 1986-06-17 Nippon Steel Corporation Grain-oriented silicon steel sheet and process for producing the same
JPS6283421A (ja) * 1985-10-04 1987-04-16 Sumitomo Metal Ind Ltd 方向性電磁鋼板の製造方法
JPH01119644A (ja) * 1987-10-30 1989-05-11 Sumitomo Metal Ind Ltd 方向性電磁鋼板およびその製造方法
JPH0625381B2 (ja) * 1987-10-30 1994-04-06 住友金属工業株式会社 方向性電磁鋼板の製造方法
US4992114A (en) * 1988-03-18 1991-02-12 Nippon Steel Corporation Process for producing grain-oriented thin electrical steel sheet having high magnetic flux density by one-stage cold-rolling method
DE69032461T2 (de) * 1989-04-14 1998-12-03 Nippon Steel Corp., Tokio/Tokyo Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften
JPH03111516A (ja) * 1989-09-25 1991-05-13 Sumitomo Metal Ind Ltd 方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
JPH059666A (ja) 1993-01-19
EP0503680A2 (de) 1992-09-16
JP2639226B2 (ja) 1997-08-06
DE69222964T2 (de) 1998-05-14
US5250123A (en) 1993-10-05
EP0503680B1 (de) 1997-11-05
EP0503680A3 (en) 1995-01-11
CA2063045A1 (en) 1992-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee