JPS5311108A - Heating method and apparatus for rolled steel material - Google Patents

Heating method and apparatus for rolled steel material

Info

Publication number
JPS5311108A
JPS5311108A JP8581376A JP8581376A JPS5311108A JP S5311108 A JPS5311108 A JP S5311108A JP 8581376 A JP8581376 A JP 8581376A JP 8581376 A JP8581376 A JP 8581376A JP S5311108 A JPS5311108 A JP S5311108A
Authority
JP
Japan
Prior art keywords
steel material
rolled steel
heating method
heating
rolled
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
JP8581376A
Other languages
Japanese (ja)
Inventor
Yoshiro Wada
Koji Iwata
Yoshiaki Takeda
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
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP8581376A priority Critical patent/JPS5311108A/en
Publication of JPS5311108A publication Critical patent/JPS5311108A/en
Pending 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)
  • Control Of Heat Treatment Processes (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:Rolled steel material heating method which decreases the heat loss by exhausted gas and the scale amount formed on the steel material as well as suppresses the fuel consumption and NOx formation in the heating of rolled material by heating furnace.
JP8581376A 1976-07-19 1976-07-19 Heating method and apparatus for rolled steel material Pending JPS5311108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8581376A JPS5311108A (en) 1976-07-19 1976-07-19 Heating method and apparatus for rolled steel material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8581376A JPS5311108A (en) 1976-07-19 1976-07-19 Heating method and apparatus for rolled steel material

Publications (1)

Publication Number Publication Date
JPS5311108A true JPS5311108A (en) 1978-02-01

Family

ID=13869293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8581376A Pending JPS5311108A (en) 1976-07-19 1976-07-19 Heating method and apparatus for rolled steel material

Country Status (1)

Country Link
JP (1) JPS5311108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164818A (en) * 1986-01-13 1987-07-21 Honda Motor Co Ltd Annealing method and direct firing type combustion furnace for annealing
JP2023146497A (en) * 2022-03-29 2023-10-12 中外炉工業株式会社 Exhaust gas duct facility of industrial furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164818A (en) * 1986-01-13 1987-07-21 Honda Motor Co Ltd Annealing method and direct firing type combustion furnace for annealing
JP2023146497A (en) * 2022-03-29 2023-10-12 中外炉工業株式会社 Exhaust gas duct facility of industrial furnace

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