GB1028622A - Method for cold rolling metal strips - Google Patents

Method for cold rolling metal strips

Info

Publication number
GB1028622A
GB1028622A GB372063A GB372063A GB1028622A GB 1028622 A GB1028622 A GB 1028622A GB 372063 A GB372063 A GB 372063A GB 372063 A GB372063 A GB 372063A GB 1028622 A GB1028622 A GB 1028622A
Authority
GB
United Kingdom
Prior art keywords
strips
coiled
reel
jan
rolling
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
Application number
GB372063A
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of GB1028622A publication Critical patent/GB1028622A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B1/30—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 in a non-continuous process
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
    • B21B47/04—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal for separating layers after rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

1,028,622. Producing metal strip; rolling. VEREINIGTE OSTERREICHISCHE EISENUND STAHLWERKE A.G. Jan. 29, 1963 [Jan. 29, 1962], No. 3720/63. Headings B3A and B3M. Two or more superimposed similar metal strips are simultaneously cold-rolled while forward and back tension is applied to the strips, the tensile stress being of such a value in the range of the yield point stress that the outer strip being coiled suffers plastic yielding. Steel strips a and b are rolled together between rolls 5 and 6 and coiled on a reel 7. The strips are coiled on a reel 8 if the rolling is reversed. The strips are separated on to their own reels either before or after annealing. In an example, strips of 700-800 mm. width and 0À8 to 1 mm. thickness are deformed by at least 15% per pass under a roll pressure of 170-200 metric tons.
GB372063A 1962-01-29 1963-01-29 Method for cold rolling metal strips Expired GB1028622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT70262A AT230829B (en) 1962-01-29 1962-01-29 Process for cold rolling metal strips, in particular sheet steel strips

Publications (1)

Publication Number Publication Date
GB1028622A true GB1028622A (en) 1966-05-04

Family

ID=3497557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB372063A Expired GB1028622A (en) 1962-01-29 1963-01-29 Method for cold rolling metal strips

Country Status (5)

Country Link
AT (1) AT230829B (en)
BE (1) BE627683A (en)
ES (1) ES284586A1 (en)
GB (1) GB1028622A (en)
LU (1) LU43043A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920004270B1 (en) * 1987-06-22 1992-06-01 폴리메탈루지칼 코오포레이션 Multi-gauge bondings

Also Published As

Publication number Publication date
ES284586A1 (en) 1963-06-01
BE627683A (en)
LU43043A1 (en) 1963-03-19
AT230829B (en) 1963-12-30

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