JPH0448847B2 - - Google Patents

Info

Publication number
JPH0448847B2
JPH0448847B2 JP60226700A JP22670085A JPH0448847B2 JP H0448847 B2 JPH0448847 B2 JP H0448847B2 JP 60226700 A JP60226700 A JP 60226700A JP 22670085 A JP22670085 A JP 22670085A JP H0448847 B2 JPH0448847 B2 JP H0448847B2
Authority
JP
Japan
Prior art keywords
roll
rolls
straining
steel plate
presser
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
JP60226700A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6286121A (ja
Inventor
Eiji Sasaki
Takashi Kobayashi
Katsuro Kuroki
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
Priority to JP60226700A priority Critical patent/JPS6286121A/ja
Priority to EP86303197A priority patent/EP0219181B1/en
Priority to DE8686303197T priority patent/DE3675325D1/de
Priority to US06/857,649 priority patent/US4742706A/en
Priority to CA000508026A priority patent/CA1257989A/en
Publication of JPS6286121A publication Critical patent/JPS6286121A/ja
Publication of JPH0448847B2 publication Critical patent/JPH0448847B2/ja
Granted 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
    • C21D8/1294—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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
JP60226700A 1985-10-14 1985-10-14 鋼板への与歪装置 Granted JPS6286121A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60226700A JPS6286121A (ja) 1985-10-14 1985-10-14 鋼板への与歪装置
EP86303197A EP0219181B1 (en) 1985-10-14 1986-04-28 Strain imparting device
DE8686303197T DE3675325D1 (de) 1985-10-14 1986-04-28 Kaltverfestigungsvorrichtung.
US06/857,649 US4742706A (en) 1985-10-14 1986-04-29 Strain imparting device
CA000508026A CA1257989A (en) 1985-10-14 1986-04-30 Strain imparting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60226700A JPS6286121A (ja) 1985-10-14 1985-10-14 鋼板への与歪装置

Publications (2)

Publication Number Publication Date
JPS6286121A JPS6286121A (ja) 1987-04-20
JPH0448847B2 true JPH0448847B2 (OSRAM) 1992-08-07

Family

ID=16849274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60226700A Granted JPS6286121A (ja) 1985-10-14 1985-10-14 鋼板への与歪装置

Country Status (1)

Country Link
JP (1) JPS6286121A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671601B2 (ja) * 1986-05-30 1994-09-14 三菱重工業株式会社 圧延方法
MX2022001313A (es) 2019-07-31 2022-03-02 Jfe Steel Corp Lamina de acero electrico de grano orientado.
JP6939852B2 (ja) 2019-07-31 2021-09-22 Ｊｆｅスチール株式会社 線状溝形成方法および方向性電磁鋼板の製造方法
JP6947248B1 (ja) 2020-06-09 2021-10-13 Ｊｆｅスチール株式会社 方向性電磁鋼板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471028A (en) * 1977-11-18 1979-06-07 Kawasaki Steel Co Production of one directional silicon steel band with low iron loss

Also Published As

Publication number Publication date
JPS6286121A (ja) 1987-04-20

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