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JPS5653801A - Processing method for hot charge slab - Google Patents

Processing method for hot charge slab

Info

Publication number
JPS5653801A
JPS5653801A JP12861279A JP12861279A JPS5653801A JP S5653801 A JPS5653801 A JP S5653801A JP 12861279 A JP12861279 A JP 12861279A JP 12861279 A JP12861279 A JP 12861279A JP S5653801 A JPS5653801 A JP S5653801A
Authority
JP
Japan
Prior art keywords
slab
furnace
warming
hot
heating furnace
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
JP12861279A
Other languages
Japanese (ja)
Inventor
Kazuo Itabashi
Takayoshi Miura
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 JP12861279A priority Critical patent/JPS5653801A/en
Publication of JPS5653801A publication Critical patent/JPS5653801A/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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product

Landscapes

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

Abstract

PURPOSE:To make the mixed charge possible for the hot and the cold slabs, and to economically operate the heating furnace, by accumulating the classified slabs to be hot charged later at each section of the warming furnace, by making uniform the temperature of the slab of each section separately, and then, by charging the slab to the heating furnace on the rolling chance. CONSTITUTION:The slabs 3, 4, being split in the continuous casting plant 1 or the blooming plant 2, are temporarily accumulated in the warming furnace 6 in order to wait for the rolling chance. This warming furnace 6 is, for example, constituted of the box type furnace frame 7 and is divided into plural small chambers 11, and its inner wall surface is lined with the heat insulating material 8. The hot slab 3 and the cold slab 4 are charged in this warming furnace 6 together, and their temteratures are naturally made uniform during the period of waiting for the rolling chance. This slab is taken out of the corresponding warming section successively according to the rolling chance and is charged into the heating furnace 5. According to this method, the heating furnace 5 can be operated at high reference temperatures so that the unit consumption of the raw material is improved.
JP12861279A 1979-10-05 1979-10-05 Processing method for hot charge slab Pending JPS5653801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12861279A JPS5653801A (en) 1979-10-05 1979-10-05 Processing method for hot charge slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12861279A JPS5653801A (en) 1979-10-05 1979-10-05 Processing method for hot charge slab

Publications (1)

Publication Number Publication Date
JPS5653801A true JPS5653801A (en) 1981-05-13

Family

ID=14989085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12861279A Pending JPS5653801A (en) 1979-10-05 1979-10-05 Processing method for hot charge slab

Country Status (1)

Country Link
JP (1) JPS5653801A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137203A (en) * 1974-09-26 1976-03-29 Victor Company Of Japan HIKAKUDOHENCHOHAREBERUJIDOSEIGYOHOSHIKI
JP2007533386A (en) * 2004-04-21 2007-11-22 ユーロプラク Motor operated gastric fastening device or “stomach ring”, including at least one power receiving antenna with misalignment, remote control by guidance and data transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137203A (en) * 1974-09-26 1976-03-29 Victor Company Of Japan HIKAKUDOHENCHOHAREBERUJIDOSEIGYOHOSHIKI
JPS5811682B2 (en) * 1974-09-26 1983-03-04 日本ビクター株式会社 Angle modulated wave level automatic control circuit
JP2007533386A (en) * 2004-04-21 2007-11-22 ユーロプラク Motor operated gastric fastening device or “stomach ring”, including at least one power receiving antenna with misalignment, remote control by guidance and data transmission

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