GB1063373A - Improvements in the process of ingot rolling - Google Patents

Improvements in the process of ingot rolling

Info

Publication number
GB1063373A
GB1063373A GB10874/64A GB1087464A GB1063373A GB 1063373 A GB1063373 A GB 1063373A GB 10874/64 A GB10874/64 A GB 10874/64A GB 1087464 A GB1087464 A GB 1087464A GB 1063373 A GB1063373 A GB 1063373A
Authority
GB
United Kingdom
Prior art keywords
rolled
section
slabs
march
grooves
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
GB10874/64A
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1063373A publication Critical patent/GB1063373A/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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—Rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

1,063,373. Rolling. MANNESMANN A.G. March 13, 1964 [March 14, 1963], No. 10874/64. Heading B3M. Slabs are rolled to substantially rectangular cross-section by passing them between a pair of rolls each having two grooves A and B and a plain section C. The slabs are rolled edgewise in the grooves A and B, the first pass being in groove A which has a higher central projection 3 than that in groove B. A final equalizing pass is made between the plain sections C. In an example, a slab of 100 cm. x 25 cm. cross-section is rolled in 13 steps in the passes A, B and C to a bar of 25 cm. x 30 cm.
GB10874/64A 1963-03-14 1964-03-13 Improvements in the process of ingot rolling Expired GB1063373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM56114A DE1254106B (en) 1963-03-14 1963-03-14 Sequence of sequences in the manufacture of semi-finished products for steel bars and section steel mills from cast blocks produced in continuous casting plants

Publications (1)

Publication Number Publication Date
GB1063373A true GB1063373A (en) 1967-03-30

Family

ID=7308501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10874/64A Expired GB1063373A (en) 1963-03-14 1964-03-13 Improvements in the process of ingot rolling

Country Status (6)

Country Link
US (1) US3425254A (en)
AT (1) AT251518B (en)
BE (1) BE643545A (en)
DE (1) DE1254106B (en)
GB (1) GB1063373A (en)
LU (1) LU45263A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238946A (en) * 1977-04-04 1980-12-16 Kawasaki Steel Corporation Method for rolling metal plate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117861A (en) * 1976-03-31 1977-10-03 Nippon Steel Corp Method of rolling hhshaped metal material
JPS5922602B2 (en) * 1979-02-24 1984-05-28 日本鋼管株式会社 Automatic control method for slab width during hot rough rolling
JPS6020081B2 (en) * 1979-09-11 1985-05-20 川崎製鉄株式会社 Method of forming rough shaped steel pieces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US318220A (en) * 1885-05-19 Process of rolling beams
US1425971A (en) * 1920-05-24 1922-08-15 Johns Charles Method of producing finished sections from iron and steel scrap
US1826622A (en) * 1929-10-12 1931-10-06 Firth Sterling Steel Co Method of rolling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238946A (en) * 1977-04-04 1980-12-16 Kawasaki Steel Corporation Method for rolling metal plate

Also Published As

Publication number Publication date
DE1254106B (en) 1967-11-16
US3425254A (en) 1969-02-04
BE643545A (en) 1964-05-29
AT251518B (en) 1967-01-10
LU45263A1 (en) 1964-03-21

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