JPH0135897B2 - - Google Patents

Info

Publication number
JPH0135897B2
JPH0135897B2 JP8499482A JP8499482A JPH0135897B2 JP H0135897 B2 JPH0135897 B2 JP H0135897B2 JP 8499482 A JP8499482 A JP 8499482A JP 8499482 A JP8499482 A JP 8499482A JP H0135897 B2 JPH0135897 B2 JP H0135897B2
Authority
JP
Japan
Prior art keywords
gas
ceiling
preheating zone
gas flow
plates
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.)
Expired
Application number
JP8499482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58204127A (ja
Inventor
Osamu Takeuchi
Takashi Ishida
Kenji Watanabe
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP8499482A priority Critical patent/JPS58204127A/ja
Publication of JPS58204127A publication Critical patent/JPS58204127A/ja
Publication of JPH0135897B2 publication Critical patent/JPH0135897B2/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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path

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)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
JP8499482A 1982-05-21 1982-05-21 加熱炉の予熱帯 Granted JPS58204127A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8499482A JPS58204127A (ja) 1982-05-21 1982-05-21 加熱炉の予熱帯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8499482A JPS58204127A (ja) 1982-05-21 1982-05-21 加熱炉の予熱帯

Publications (2)

Publication Number Publication Date
JPS58204127A JPS58204127A (ja) 1983-11-28
JPH0135897B2 true JPH0135897B2 (en]) 1989-07-27

Family

ID=13846180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8499482A Granted JPS58204127A (ja) 1982-05-21 1982-05-21 加熱炉の予熱帯

Country Status (1)

Country Link
JP (1) JPS58204127A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12203045B2 (en) 2020-11-17 2025-01-21 Songwon Industrial Co., Ltd. Compositions comprising alkylated diphenylamines with improved properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12203045B2 (en) 2020-11-17 2025-01-21 Songwon Industrial Co., Ltd. Compositions comprising alkylated diphenylamines with improved properties

Also Published As

Publication number Publication date
JPS58204127A (ja) 1983-11-28

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