JPS52105506A - Heating of steel slab in continuous heating furnace - Google Patents

Heating of steel slab in continuous heating furnace

Info

Publication number
JPS52105506A
JPS52105506A JP2278676A JP2278676A JPS52105506A JP S52105506 A JPS52105506 A JP S52105506A JP 2278676 A JP2278676 A JP 2278676A JP 2278676 A JP2278676 A JP 2278676A JP S52105506 A JPS52105506 A JP S52105506A
Authority
JP
Japan
Prior art keywords
heating
heating furnace
steel slab
continuous
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.)
Granted
Application number
JP2278676A
Other languages
Japanese (ja)
Other versions
JPS5714407B2 (en
Inventor
Kichi Nakazawa
Sunao Sakazaki
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 JP2278676A priority Critical patent/JPS52105506A/en
Publication of JPS52105506A publication Critical patent/JPS52105506A/en
Publication of JPS5714407B2 publication Critical patent/JPS5714407B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE:To remove the sticking slag by melting, and at the same time, to prevent the generation of flaws on the rolled product, by providing spaces between the slabs near the extraction outlet of the heating furnace, when the plural slabs are heated in the continuous heating furnace.
JP2278676A 1976-03-03 1976-03-03 Heating of steel slab in continuous heating furnace Granted JPS52105506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2278676A JPS52105506A (en) 1976-03-03 1976-03-03 Heating of steel slab in continuous heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2278676A JPS52105506A (en) 1976-03-03 1976-03-03 Heating of steel slab in continuous heating furnace

Publications (2)

Publication Number Publication Date
JPS52105506A true JPS52105506A (en) 1977-09-05
JPS5714407B2 JPS5714407B2 (en) 1982-03-24

Family

ID=12092347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2278676A Granted JPS52105506A (en) 1976-03-03 1976-03-03 Heating of steel slab in continuous heating furnace

Country Status (1)

Country Link
JP (1) JPS52105506A (en)

Also Published As

Publication number Publication date
JPS5714407B2 (en) 1982-03-24

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