ATE200308T1 - Verfahren und vorrichtung zur bereichsverfeinerung von elektrostahl - Google Patents

Verfahren und vorrichtung zur bereichsverfeinerung von elektrostahl

Info

Publication number
ATE200308T1
ATE200308T1 AT93910182T AT93910182T ATE200308T1 AT E200308 T1 ATE200308 T1 AT E200308T1 AT 93910182 T AT93910182 T AT 93910182T AT 93910182 T AT93910182 T AT 93910182T AT E200308 T1 ATE200308 T1 AT E200308T1
Authority
AT
Austria
Prior art keywords
pct
steel
date nov
electrical steel
sec
Prior art date
Application number
AT93910182T
Other languages
English (en)
Inventor
David Snell
Original Assignee
Orb Electrical Steels 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 Orb Electrical Steels Ltd filed Critical Orb Electrical Steels Ltd
Application granted granted Critical
Publication of ATE200308T1 publication Critical patent/ATE200308T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Soft Magnetic Materials (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Peptides Or Proteins (AREA)
AT93910182T 1992-05-13 1993-05-12 Verfahren und vorrichtung zur bereichsverfeinerung von elektrostahl ATE200308T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929210292A GB9210292D0 (en) 1992-05-13 1992-05-13 Methods and apparatus for effecting domain refinement of electrical steels
PCT/GB1993/000971 WO1993023576A1 (en) 1992-05-13 1993-05-12 Methods and apparatus for effecting domain refinement of electrical steels

Publications (1)

Publication Number Publication Date
ATE200308T1 true ATE200308T1 (de) 2001-04-15

Family

ID=10715455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93910182T ATE200308T1 (de) 1992-05-13 1993-05-12 Verfahren und vorrichtung zur bereichsverfeinerung von elektrostahl

Country Status (10)

Country Link
US (1) US5596896A (de)
EP (1) EP0640149B1 (de)
JP (1) JPH07506625A (de)
KR (1) KR100260076B1 (de)
AT (1) ATE200308T1 (de)
AU (1) AU4078893A (de)
DE (1) DE69330094T2 (de)
GB (1) GB9210292D0 (de)
RU (1) RU2109820C1 (de)
WO (1) WO1993023576A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60018393T2 (de) * 1999-12-27 2005-12-29 Mazda Motor Corp. Oberflächenbehandlungsverfahren und damit behandelter zylinderkopf
DE10133314A1 (de) * 2001-07-12 2003-01-23 Ecoroll Ag Verfahren und Werkzeug zum Walzen eines Werkstücks und Anordnung aus einem Walzwerkzeug und einem Werkstück
US6796156B2 (en) * 2001-11-23 2004-09-28 Sitel, S.P.A. Object-marking device
NL1023342C2 (nl) * 2003-05-05 2004-11-09 Skf Ab Werkwijze voor het behandelen van het oppervlak van een machineelement.
EP1953249B1 (de) * 2005-11-01 2018-06-13 Nippon Steel & Sumitomo Metal Corporation Herstellungsverfahren und herstellungssystem für eine gerichtete elektromagnetische stahlplatte mit hervorragenden magnetischen eigenschaften
JP5000182B2 (ja) * 2006-04-07 2012-08-15 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板の製造方法
GB2479557B (en) * 2010-04-14 2012-04-11 Alan Wilkinson Magnetic tip with trace for paintless dent removal rod

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240791A (en) * 1917-04-06 1917-09-18 John Czajka Machine for forming sheet material.
US2048598A (en) * 1928-03-01 1936-07-21 Christiansen Paul Christen Pressing tool for the impression of metals or the like material
US2486844A (en) * 1948-02-27 1949-11-01 Lad L Hercik Method of and apparatus for rectifying distortion in metal bodies
US3392566A (en) * 1961-07-03 1968-07-16 Lodge & Shipley Co Metal rolling
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
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
JPS5858226A (ja) * 1981-09-30 1983-04-06 Nippon Steel Corp 方向性電磁鋼板の鉄損低減装置
JPS5959828A (ja) * 1982-09-30 1984-04-05 Nippon Steel Corp 鋼板面への与歪装置
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
US4728083A (en) * 1985-12-16 1988-03-01 Allegheny Ludlum Corporation Method and apparatus for scribing grain-oriented silicon steel strip
JPH06220539A (ja) * 1993-01-21 1994-08-09 Nippon Steel Corp 磁区細分化一方向性電磁鋼板の製造法

Also Published As

Publication number Publication date
US5596896A (en) 1997-01-28
RU94046076A (ru) 1996-09-10
EP0640149B1 (de) 2001-04-04
DE69330094D1 (de) 2001-05-10
RU2109820C1 (ru) 1998-04-27
DE69330094T2 (de) 2001-09-20
JPH07506625A (ja) 1995-07-20
EP0640149A1 (de) 1995-03-01
GB9210292D0 (en) 1992-07-01
AU4078893A (en) 1993-12-13
KR950701002A (ko) 1995-02-20
WO1993023576A1 (en) 1993-11-25
KR100260076B1 (ko) 2000-07-01

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Legal Events

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