DE69017619T2 - Vorrichtung zum Behandeln von kornorientiertem Elektrostahlband. - Google Patents

Vorrichtung zum Behandeln von kornorientiertem Elektrostahlband.

Info

Publication number
DE69017619T2
DE69017619T2 DE69017619T DE69017619T DE69017619T2 DE 69017619 T2 DE69017619 T2 DE 69017619T2 DE 69017619 T DE69017619 T DE 69017619T DE 69017619 T DE69017619 T DE 69017619T DE 69017619 T2 DE69017619 T2 DE 69017619T2
Authority
DE
Germany
Prior art keywords
steel strip
electrical steel
oriented electrical
treating grain
grain
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 - Lifetime
Application number
DE69017619T
Other languages
English (en)
Other versions
DE69017619D1 (de
Inventor
Yoshinao Tanaka
Takaaki Ohsawa
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
Application granted granted Critical
Publication of DE69017619D1 publication Critical patent/DE69017619D1/de
Publication of DE69017619T2 publication Critical patent/DE69017619T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/383—Cladded or coated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
DE69017619T 1989-12-07 1990-12-06 Vorrichtung zum Behandeln von kornorientiertem Elektrostahlband. Expired - Lifetime DE69017619T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1316453A JPH0723511B2 (ja) 1989-12-07 1989-12-07 一方向性電磁鋼帯の処理装置

Publications (2)

Publication Number Publication Date
DE69017619D1 DE69017619D1 (de) 1995-04-13
DE69017619T2 true DE69017619T2 (de) 1995-07-06

Family

ID=18077260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017619T Expired - Lifetime DE69017619T2 (de) 1989-12-07 1990-12-06 Vorrichtung zum Behandeln von kornorientiertem Elektrostahlband.

Country Status (4)

Country Link
US (1) US5085411A (de)
EP (1) EP0433786B1 (de)
JP (1) JPH0723511B2 (de)
DE (1) DE69017619T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4772924B2 (ja) * 2009-03-11 2011-09-14 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
FR3027920B1 (fr) * 2014-10-29 2019-03-29 Fives Stein Procede d'orientation de grains de tole d'acier, dispositif s'y rapportant, et installation mettant en oeuvre ce procede ou ce dispositif
CN106282512B (zh) * 2015-05-11 2018-03-30 宝山钢铁股份有限公司 低噪音变压器用取向硅钢片制造方法
CN115466945B (zh) * 2022-08-31 2023-08-22 安徽中科大禹科技有限公司 一种金属材料加工磷化镀覆装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75219B (de) * 1980-04-21 1984-07-13 Merck & Co Inc
JPS5836051A (ja) * 1981-08-27 1983-03-02 Fujitsu Ltd パルス出力回路
JPS5850298A (ja) * 1981-09-22 1983-03-24 南野建設株式会社 曲線状に敷設可能な管の推進工法と装置
US4468551A (en) * 1982-07-30 1984-08-28 Armco Inc. Laser treatment of electrical steel and optical scanning assembly therefor
JPS6115314A (ja) * 1984-07-02 1986-01-23 Nippon Steel Corp 鋼板の与歪装置
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
US4533409A (en) * 1984-12-19 1985-08-06 Allegheny Ludlum Steel Corporation Method and apparatus for reducing core losses of grain-oriented silicon steel
US4711113A (en) * 1984-12-19 1987-12-08 Allegheny Ludlum Corporation Apparatus for reducing core losses of grain-oriented silicon steel
EP0219181B1 (de) * 1985-10-14 1990-10-31 Nippon Steel Corporation Kaltverfestigungsvorrichtung
US4728083A (en) * 1985-12-16 1988-03-01 Allegheny Ludlum Corporation Method and apparatus for scribing grain-oriented silicon steel strip
JPS61209740A (ja) * 1986-03-20 1986-09-18 Nippon Steel Corp 鋼板面への与歪装置
JPH07110975B2 (ja) * 1986-12-17 1995-11-29 新日本製鐵株式会社 方向性電磁鋼板の鉄損低減処理ライン

Also Published As

Publication number Publication date
JPH0723511B2 (ja) 1995-03-15
EP0433786A1 (de) 1991-06-26
EP0433786B1 (de) 1995-03-08
JPH03177517A (ja) 1991-08-01
US5085411A (en) 1992-02-04
DE69017619D1 (de) 1995-04-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition