JPS57149007A - Hot rolling line of different-kind and plural slabs by continuous casting equipment - Google Patents

Hot rolling line of different-kind and plural slabs by continuous casting equipment

Info

Publication number
JPS57149007A
JPS57149007A JP3622481A JP3622481A JPS57149007A JP S57149007 A JPS57149007 A JP S57149007A JP 3622481 A JP3622481 A JP 3622481A JP 3622481 A JP3622481 A JP 3622481A JP S57149007 A JPS57149007 A JP S57149007A
Authority
JP
Japan
Prior art keywords
continuous casting
casting equipment
rolling line
slab
cut
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.)
Pending
Application number
JP3622481A
Other languages
Japanese (ja)
Inventor
Toshio Tagi
Zenjiro Kobayashi
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP3622481A priority Critical patent/JPS57149007A/en
Publication of JPS57149007A publication Critical patent/JPS57149007A/en
Pending 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To manufacture plural hot strip products having different kinds highly efficiently, by parallelly arranging a roller guide type continuous casting equipment and a rotary belt type continuous-casting equipment in the same hot rolling line. CONSTITUTION:A continuously cast slab from a roller guide type continuous casting equipment is cut to a fixed length by a torch-cutting device 12, and the cut slab is charged into a heating furnace 15 to be heated to 1,200 deg.C, and then the heated slab is fed to a hot strip rolling line, consisting of a group 17 of roughing mills, a crop shear 18, and a finishing mill 19, through a table 16 located at the exit side of the furnace 15. Special steel and high class steel are treated by rolling in this system, on the other hand, comparatively low class ordinary steel is formed into a continuously cast slab by a belt type continuous casting equipment 21 having high casting speed, and is cut to a fixed length by a shearing machine 22, and then the cut slab is fed to said rolling line being kept as it is by utilizing its high temp. directly after the continuous casting; thus the different kinds of hot strips are manufactured efficiently.
JP3622481A 1981-03-12 1981-03-12 Hot rolling line of different-kind and plural slabs by continuous casting equipment Pending JPS57149007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3622481A JPS57149007A (en) 1981-03-12 1981-03-12 Hot rolling line of different-kind and plural slabs by continuous casting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3622481A JPS57149007A (en) 1981-03-12 1981-03-12 Hot rolling line of different-kind and plural slabs by continuous casting equipment

Publications (1)

Publication Number Publication Date
JPS57149007A true JPS57149007A (en) 1982-09-14

Family

ID=12463799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3622481A Pending JPS57149007A (en) 1981-03-12 1981-03-12 Hot rolling line of different-kind and plural slabs by continuous casting equipment

Country Status (1)

Country Link
JP (1) JPS57149007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022283A1 (en) * 2000-09-12 2002-03-21 Siemens Aktiengesellschaft Foundry rolling unit
WO2002024355A1 (en) * 2000-09-22 2002-03-28 Sms Demag Aktiengesellschaft Method and installation for producing metal strips and sheets
US6941636B2 (en) 2001-02-26 2005-09-13 Siemens Aktiengesellschaft Method for operating a casting-rolling plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022283A1 (en) * 2000-09-12 2002-03-21 Siemens Aktiengesellschaft Foundry rolling unit
WO2002024355A1 (en) * 2000-09-22 2002-03-28 Sms Demag Aktiengesellschaft Method and installation for producing metal strips and sheets
US7143499B2 (en) 2000-09-22 2006-12-05 Sms Demag Ag Method and installation for producing metal strips and sheets
US6941636B2 (en) 2001-02-26 2005-09-13 Siemens Aktiengesellschaft Method for operating a casting-rolling plant

Similar Documents

Publication Publication Date Title
ATE162740T1 (en) METHOD AND PLANT FOR CONTINUOUS CASTING OF MEDIUM THICKNESS SLAB AND FOR THE IMMEDIATELY SUBSEQUENT PRODUCTION OF HOT STRIP AND SHEET
EP0309656B2 (en) Roller hearth reheating furnace for continuously cast slabs
ATE188633T1 (en) METHOD AND PLANT FOR ROLLING STRIPS AND SHEETS
MY119708A (en) Intermediate thickness and multiple furnace process line
MY122552A (en) Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line.
CN109433826A (en) Medium thin slab continuous casting and rolling unit and its production method
JPS57149007A (en) Hot rolling line of different-kind and plural slabs by continuous casting equipment
JPS57149008A (en) Hot rolling line of different-kind and plural slabs by continuous casting equipment
JPS57121806A (en) Direct feed rolling device train
JPS57146404A (en) Hot rolling line for slab by plural continuous casting installations of different kinds
RU2375129C1 (en) Method and device for manufacturing of metallic strip by means of direct rolling
JPS57146403A (en) Hot rolling line for slab by plural continuous casting installations of different kinds
JPS57121809A (en) Production of steel material by direct rolling
JPS55133803A (en) Continuous rolling apparatus
JPS57106403A (en) Continuous hot rolling installation
JPS57146402A (en) Hot rolling line for continuous casting slab
JPS57206502A (en) Continuous rolling method for shape steel under direct feeding
JPS57106409A (en) Continuous hot rolling equipment
JPS5674304A (en) Hot rolling method for steel material
JPS5994501A (en) Method for stabilizing rolling of super long-sized bar steel and rolling facility
JPS56136201A (en) Hot roughing method for slab
JPS5519465A (en) Method of supplying bloom from continuous casting process to rolling process
Kreulitsch et al. C. C.(Continuously Cast) Slabs as Charging Material for Hot Strip Mills
JPS5510317A (en) Blooming mill method of direct fed rolling material
JPS55128354A (en) Cutting method for product at direct rolling