JPS52117816A - Heating of homogenizing furnace - Google Patents

Heating of homogenizing furnace

Info

Publication number
JPS52117816A
JPS52117816A JP3438276A JP3438276A JPS52117816A JP S52117816 A JPS52117816 A JP S52117816A JP 3438276 A JP3438276 A JP 3438276A JP 3438276 A JP3438276 A JP 3438276A JP S52117816 A JPS52117816 A JP S52117816A
Authority
JP
Japan
Prior art keywords
heating
furnace
homogenizing
fuel
homogenizing 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
JP3438276A
Other languages
Japanese (ja)
Other versions
JPS5532765B2 (en
Inventor
Koichiro Miyauchi
Atsushi Osumi
Yukio Haga
Masahiro Tsuru
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP3438276A priority Critical patent/JPS52117816A/en
Publication of JPS52117816A publication Critical patent/JPS52117816A/en
Publication of JPS5532765B2 publication Critical patent/JPS5532765B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames

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)
  • Regulation And Control Of Combustion (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To decrease fuel unit with shortening the existence time of steel ingot in furnace by blowing into a constant air for fuel in large amount for a fixed time independently of fuel blow amount at the heating and homogenizing period in the heating of steel ingot in homogenizing furnace.
JP3438276A 1976-03-31 1976-03-31 Heating of homogenizing furnace Granted JPS52117816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3438276A JPS52117816A (en) 1976-03-31 1976-03-31 Heating of homogenizing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3438276A JPS52117816A (en) 1976-03-31 1976-03-31 Heating of homogenizing furnace

Publications (2)

Publication Number Publication Date
JPS52117816A true JPS52117816A (en) 1977-10-03
JPS5532765B2 JPS5532765B2 (en) 1980-08-27

Family

ID=12412608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3438276A Granted JPS52117816A (en) 1976-03-31 1976-03-31 Heating of homogenizing furnace

Country Status (1)

Country Link
JP (1) JPS52117816A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320883Y2 (en) * 1981-02-19 1991-05-07

Also Published As

Publication number Publication date
JPS5532765B2 (en) 1980-08-27

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