JPS577370A - Cooling method for continuously cast ingot - Google Patents

Cooling method for continuously cast ingot

Info

Publication number
JPS577370A
JPS577370A JP8026480A JP8026480A JPS577370A JP S577370 A JPS577370 A JP S577370A JP 8026480 A JP8026480 A JP 8026480A JP 8026480 A JP8026480 A JP 8026480A JP S577370 A JPS577370 A JP S577370A
Authority
JP
Japan
Prior art keywords
ingot
cutting
cooled
cut
cooling method
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
JP8026480A
Other languages
Japanese (ja)
Inventor
Mitsumasa Shibata
Ichiro Kudo
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8026480A priority Critical patent/JPS577370A/en
Publication of JPS577370A publication Critical patent/JPS577370A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling

Landscapes

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

Abstract

PURPOSE:To reduce the occurence of internal cracking and achieve a considerble increase in output by cooling and solidifying only the necessary section at the cutting of an ingot and producing ingots. CONSTITUTION:In continuous casting, a necessary section is cooled by a local cooler 14 so that only the part to be cut of an ingot by a cutter 11 is solidified. By this operation, only the cutting section is cooled to solidify, and the ingot is produced while the inside part thereof other than the cutting part is held molten. As a result, the enthalpy retaining melt 9 does not yet release the latent heat of solidification in a cut ingot 12, hence, the ingot of high enthalpy is obtained, and the unit quantity of fuel of a heating furnace 13 of post treatment is reduced.
JP8026480A 1980-06-16 1980-06-16 Cooling method for continuously cast ingot Pending JPS577370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8026480A JPS577370A (en) 1980-06-16 1980-06-16 Cooling method for continuously cast ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8026480A JPS577370A (en) 1980-06-16 1980-06-16 Cooling method for continuously cast ingot

Publications (1)

Publication Number Publication Date
JPS577370A true JPS577370A (en) 1982-01-14

Family

ID=13713443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8026480A Pending JPS577370A (en) 1980-06-16 1980-06-16 Cooling method for continuously cast ingot

Country Status (1)

Country Link
JP (1) JPS577370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007289977A (en) * 2006-04-21 2007-11-08 Jfe Steel Kk Method and apparatus for estimating molten metal temperature in continuous casting mold
CN107414049A (en) * 2016-05-23 2017-12-01 上海梅山钢铁股份有限公司 The refinement control method of continuous casting steel billet corner top layer metallographic structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007289977A (en) * 2006-04-21 2007-11-08 Jfe Steel Kk Method and apparatus for estimating molten metal temperature in continuous casting mold
CN107414049A (en) * 2016-05-23 2017-12-01 上海梅山钢铁股份有限公司 The refinement control method of continuous casting steel billet corner top layer metallographic structure

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