JPS56119607A - Continuous manufacture of thin steel sheet - Google Patents

Continuous manufacture of thin steel sheet

Info

Publication number
JPS56119607A
JPS56119607A JP2161180A JP2161180A JPS56119607A JP S56119607 A JPS56119607 A JP S56119607A JP 2161180 A JP2161180 A JP 2161180A JP 2161180 A JP2161180 A JP 2161180A JP S56119607 A JPS56119607 A JP S56119607A
Authority
JP
Japan
Prior art keywords
ingot
rolling
thickness
steel
prescribed
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
JP2161180A
Other languages
Japanese (ja)
Inventor
Takeshi Iwasaki
Yasuo Fujikawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2161180A priority Critical patent/JPS56119607A/en
Publication of JPS56119607A publication Critical patent/JPS56119607A/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
    • B21B1/463—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 continuous process, i.e. the cast not being cut before rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE:To omit the useless rolling work, and to save the installation cost and the energy consumption, by casting an ingot having about 10mm. thickness through a continuous casting machine directly followed by the rolling line, and by subjecting this ingot to the directly following hot rolling pass for reducing thickness of the rolled sheet to about <=3mm.. CONSTITUTION:The molten steel 4 tapped from the steel manufacturing furnace is received by a ladle 1 and is continuously fed through a tundish 2 to the continuous casting machine directly followed by the rolling line. Hereupon, the molten steel 17 poured into the molten steel dam 13 contacts with the water-cooled casting rolls 14, 14' installed on both sides of the rolling line and is cooled to solidify; thus solidified steel is directly and continuously roll-drawn at a prescribed casting speed by the rotation of rolls 14, 14' into an ingot 18 in a prescribed breadth and a constant thickness (about 10mm.). The ingot 18 is continuously fed through a speed regulating device 19 to the heating furnace 20 and the rolling mill 21 arranged on the manufacturing line, and is rolled to a thin steel sheet of prescribed thickness (<=3mm.).
JP2161180A 1980-02-25 1980-02-25 Continuous manufacture of thin steel sheet Pending JPS56119607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2161180A JPS56119607A (en) 1980-02-25 1980-02-25 Continuous manufacture of thin steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2161180A JPS56119607A (en) 1980-02-25 1980-02-25 Continuous manufacture of thin steel sheet

Publications (1)

Publication Number Publication Date
JPS56119607A true JPS56119607A (en) 1981-09-19

Family

ID=12059830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2161180A Pending JPS56119607A (en) 1980-02-25 1980-02-25 Continuous manufacture of thin steel sheet

Country Status (1)

Country Link
JP (1) JPS56119607A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522287A1 (en) * 1982-02-26 1983-09-02 Sumitomo Metal Ind PROCESS FOR THE MANUFACTURE OF STEEL SHEETS OR PLATES
JPS60224715A (en) * 1984-04-23 1985-11-09 Nippon Steel Corp Manufacture of hot rolled thin steel strip
EP0344095A2 (en) * 1988-05-25 1989-11-29 MANNESMANN Aktiengesellschaft Method for continuous direct strand reduction
EP0707908A1 (en) 1994-04-04 1996-04-24 Nippon Steel Corporation Twin-roll type continuous casting method and device
WO2001094049A1 (en) * 2000-06-05 2001-12-13 Voest-Alpine Industrieanlagenbau Gmbh & Co. Method and installation for producing a metal strip
WO2004007118A1 (en) * 2002-07-10 2004-01-22 Danieli & C. Officine Meccaniche S.P.A. Method and apparatus for the regulation of strip temperature in a continuous metallic strip casting plant

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522287A1 (en) * 1982-02-26 1983-09-02 Sumitomo Metal Ind PROCESS FOR THE MANUFACTURE OF STEEL SHEETS OR PLATES
JPS58167060A (en) * 1982-02-26 1983-10-03 Sumitomo Metal Ind Ltd Method and device for production of thin steel sheet
JPS60224715A (en) * 1984-04-23 1985-11-09 Nippon Steel Corp Manufacture of hot rolled thin steel strip
EP0344095A2 (en) * 1988-05-25 1989-11-29 MANNESMANN Aktiengesellschaft Method for continuous direct strand reduction
EP0707908A1 (en) 1994-04-04 1996-04-24 Nippon Steel Corporation Twin-roll type continuous casting method and device
WO2001094049A1 (en) * 2000-06-05 2001-12-13 Voest-Alpine Industrieanlagenbau Gmbh & Co. Method and installation for producing a metal strip
JP2003534922A (en) * 2000-06-05 2003-11-25 ヴォエスト・アルピーネ・インデュストリーアンラーゲンバウ・ゲーエムベーハー・ウント・コ Method and apparatus for manufacturing metal strip
US6907915B2 (en) 2000-06-05 2005-06-21 Voest-Alpine Industrieanlagenbau Gmbh & Co. Method and installation for producing a metal strip
KR100740759B1 (en) 2000-06-05 2007-07-19 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 앤드 컴퍼니 Method and installation for producing a metal strip
WO2004007118A1 (en) * 2002-07-10 2004-01-22 Danieli & C. Officine Meccaniche S.P.A. Method and apparatus for the regulation of strip temperature in a continuous metallic strip casting plant
US7040379B2 (en) 2002-07-10 2006-05-09 Danieli & C. Officine Meccaniche S,P.A. Method and apparatus for the regulation of strip temperature in a continuous metallic strip casting plant
CN1310723C (en) * 2002-07-10 2007-04-18 丹尼利机械设备股份公司 Method and apparatus for the regulation of strip temperature in a continuous metallic strip casting plant

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