JPS52109412A - Walking beam type continuous heating furnace - Google Patents

Walking beam type continuous heating furnace

Info

Publication number
JPS52109412A
JPS52109412A JP2588476A JP2588476A JPS52109412A JP S52109412 A JPS52109412 A JP S52109412A JP 2588476 A JP2588476 A JP 2588476A JP 2588476 A JP2588476 A JP 2588476A JP S52109412 A JPS52109412 A JP S52109412A
Authority
JP
Japan
Prior art keywords
heating furnace
beam type
type continuous
continuous heating
walking beam
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
JP2588476A
Other languages
Japanese (ja)
Inventor
Shigeru Nishibayashi
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 JP2588476A priority Critical patent/JPS52109412A/en
Publication of JPS52109412A publication Critical patent/JPS52109412A/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
    • C21D11/00—Process control or regulation for heat treatments

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)
  • Reciprocating Conveyors (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE:Awalking beam type continuous heating furnace in which the optimum heating operation can be carried out without lowering the productivity of the furnace, deteriorating the quality of billets, and generating metallurgical trouble at the time of heating groups of billcts whose optimum heating temperature and retention time are different one another in the same heating furnace.
JP2588476A 1976-03-10 1976-03-10 Walking beam type continuous heating furnace Pending JPS52109412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2588476A JPS52109412A (en) 1976-03-10 1976-03-10 Walking beam type continuous heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2588476A JPS52109412A (en) 1976-03-10 1976-03-10 Walking beam type continuous heating furnace

Publications (1)

Publication Number Publication Date
JPS52109412A true JPS52109412A (en) 1977-09-13

Family

ID=12178199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2588476A Pending JPS52109412A (en) 1976-03-10 1976-03-10 Walking beam type continuous heating furnace

Country Status (1)

Country Link
JP (1) JPS52109412A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181223A (en) * 1984-02-27 1985-09-14 Chugai Ro Kogyo Kaisha Ltd Division type walking beam furnace
JPH0284201A (en) * 1988-09-20 1990-03-26 Hitachi Ltd Device for heating continuously cast steel slab
JP2006132921A (en) * 2004-10-04 2006-05-25 Ngk Insulators Ltd Continuous heat treatment furnace
JP2006275499A (en) * 2005-03-01 2006-10-12 Ngk Insulators Ltd Continuous heat treatment furnace and heat treatment method
JP2008020078A (en) * 2006-07-10 2008-01-31 Ngk Insulators Ltd Continuous heat treatment furnace
US7645136B2 (en) 2004-10-04 2010-01-12 Ngk Insulators, Ltd. Continuous heat treatment furnace and heat treatment method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181223A (en) * 1984-02-27 1985-09-14 Chugai Ro Kogyo Kaisha Ltd Division type walking beam furnace
JPH0312128B2 (en) * 1984-02-27 1991-02-19 Chugai Ro Kogyo Kk
JPH0284201A (en) * 1988-09-20 1990-03-26 Hitachi Ltd Device for heating continuously cast steel slab
JP2006132921A (en) * 2004-10-04 2006-05-25 Ngk Insulators Ltd Continuous heat treatment furnace
US7645136B2 (en) 2004-10-04 2010-01-12 Ngk Insulators, Ltd. Continuous heat treatment furnace and heat treatment method
JP2006275499A (en) * 2005-03-01 2006-10-12 Ngk Insulators Ltd Continuous heat treatment furnace and heat treatment method
JP2008020078A (en) * 2006-07-10 2008-01-31 Ngk Insulators Ltd Continuous heat treatment furnace
JP4541326B2 (en) * 2006-07-10 2010-09-08 日本碍子株式会社 Continuous heat treatment furnace and heat treatment method

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