JPS57146403A - Hot rolling line for slab by plural continuous casting installations of different kinds - Google Patents

Hot rolling line for slab by plural continuous casting installations of different kinds

Info

Publication number
JPS57146403A
JPS57146403A JP3277281A JP3277281A JPS57146403A JP S57146403 A JPS57146403 A JP S57146403A JP 3277281 A JP3277281 A JP 3277281A JP 3277281 A JP3277281 A JP 3277281A JP S57146403 A JPS57146403 A JP S57146403A
Authority
JP
Japan
Prior art keywords
continuous casting
slabs
coiled
sheet bars
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
JP3277281A
Other languages
Japanese (ja)
Inventor
Toshio Tagi
Takashi Nito
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 JP3277281A priority Critical patent/JPS57146403A/en
Publication of JPS57146403A publication Critical patent/JPS57146403A/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 provide a titled line which permits selective hot rolling of the respective slabs from plural continuous casting installations of different kinds by combining an existing roller guide type continuous casting installation permitting production of the slabs of many kinds of steels a rotary belt type continuous casting installation of a high casting speed permitting production of the thin-walled slabs a hot rolling line. CONSTITUTION:After the slab cast with an existing roller guide type continuous casting installation 11 is cut 12 to each prescribed length, the cut slabs are conveyed to a heating furnace inlet side table 14, by which they are charged into a heating furnace 15. The slabs heated to about 1,200 deg.C in the furnace 15 are charged via a furnace outlet side table 16 to a roughing mill group 17, by which they are molded to the sheet bars. Thereafter, the sheet bars are cut 18 of the leading and trailing ends, and are charged 19 into finishing mills 20. The finish rolled hot strips are coiled with a coiler 22. On the other hand, the thin-walled slab cast with a rotary belt type continuous casting installation 31 disposed in parallel with the installation 11 is cut 32 to sheet bars of every prescribed length, after which the sheet bars are passed through a heat retaining furnace 33 and are coiled with an un-coiler carriage 34. Next, the sheet bars are un-coiled from the carriage 34 and are charged into the mills 20, by which they are rolled to hot strips which are coiled with the coiler 22.
JP3277281A 1981-03-07 1981-03-07 Hot rolling line for slab by plural continuous casting installations of different kinds Pending JPS57146403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3277281A JPS57146403A (en) 1981-03-07 1981-03-07 Hot rolling line for slab by plural continuous casting installations of different kinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3277281A JPS57146403A (en) 1981-03-07 1981-03-07 Hot rolling line for slab by plural continuous casting installations of different kinds

Publications (1)

Publication Number Publication Date
JPS57146403A true JPS57146403A (en) 1982-09-09

Family

ID=12368126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3277281A Pending JPS57146403A (en) 1981-03-07 1981-03-07 Hot rolling line for slab by plural continuous casting installations of different kinds

Country Status (1)

Country Link
JP (1) JPS57146403A (en)

Cited By (5)

* 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
JP2006515230A (en) * 2003-02-04 2006-05-25 エス・エム・エス・デマーク・アクチエンゲゼルシャフト Method of rolling thin and / or thick slabs made of steel into hot strips
JP2007506554A (en) * 2003-07-03 2007-03-22 エス・エム・エス・デマーク・アクチエンゲゼルシャフト Equipment for producing hot-rolled bands from intermediate materials that have been continuously cast into strips.

Cited By (7)

* 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
KR100807310B1 (en) * 2000-09-22 2008-02-28 에스엠에스 데마그 악티엔게젤샤프트 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
JP2006515230A (en) * 2003-02-04 2006-05-25 エス・エム・エス・デマーク・アクチエンゲゼルシャフト Method of rolling thin and / or thick slabs made of steel into hot strips
JP2007506554A (en) * 2003-07-03 2007-03-22 エス・エム・エス・デマーク・アクチエンゲゼルシャフト Equipment for producing hot-rolled bands from intermediate materials that have been continuously cast into strips.

Similar Documents

Publication Publication Date Title
US5542165A (en) Line to produce strip and/or sheet
JP2535318B2 (en) Method and device for manufacturing coiled plate or veneer
KR0179420B1 (en) Intermediate thickness twin slab caster and inline hot strip and plate line
EP0309656B2 (en) Roller hearth reheating furnace for continuously cast slabs
MY119708A (en) Intermediate thickness and multiple furnace process line
EP1187686B1 (en) Integrated plant for the production of rolled stock
CN1210765A (en) Method and apparatus for rolling hot wide band steel using continuous casting ingot plate blank
JPS57146403A (en) Hot rolling line for slab by plural continuous casting installations of different kinds
ES8301683A1 (en) Hot rolling strip
US4308739A (en) Method for modernizing a hot strip mill
JPS57146404A (en) Hot rolling line for slab by plural continuous casting installations of different kinds
JPS586702A (en) Continuous casting-hot rolling installation
JPS5584207A (en) Rolling equipment row of hot strip
JPS57121806A (en) Direct feed rolling device train
JPS57146402A (en) Hot rolling line for continuous casting slab
JPS5522500A (en) Hot rolling equipment array of steel product
JPS57149008A (en) Hot rolling line of different-kind and plural slabs by continuous casting equipment
JPS57149007A (en) Hot rolling line of different-kind and plural slabs by continuous casting equipment
JPS57106403A (en) Continuous hot rolling installation
JPS57121807A (en) Direct feed rolling device train
JPS57106409A (en) Continuous hot rolling equipment
JPS56136201A (en) Hot roughing method for slab
FR2338748A1 (en) Continuous hot strip mill - with cropping shears located in finishing train to increase yield and save heating energy
SU1205945A1 (en) Method of hot rolling of plate steel
PL78155B1 (en)