JPS5616617A - Heating method for plate to be straightened in continuous heat treating furnace - Google Patents

Heating method for plate to be straightened in continuous heat treating furnace

Info

Publication number
JPS5616617A
JPS5616617A JP9093279A JP9093279A JPS5616617A JP S5616617 A JPS5616617 A JP S5616617A JP 9093279 A JP9093279 A JP 9093279A JP 9093279 A JP9093279 A JP 9093279A JP S5616617 A JPS5616617 A JP S5616617A
Authority
JP
Japan
Prior art keywords
temp
zone
heat treating
continuous heat
treating 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
JP9093279A
Other languages
Japanese (ja)
Other versions
JPS5841329B2 (en
Inventor
Hideo Baba
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP9093279A priority Critical patent/JPS5841329B2/en
Publication of JPS5616617A publication Critical patent/JPS5616617A/en
Publication of JPS5841329B2 publication Critical patent/JPS5841329B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To reduce fuel consumption per unit product, by setting temp. varying from lower temp. in a heating zone to higher temp. in a soaking zone in heating the plate to be straightened in a continuous heat treating furnace.
CONSTITUTION: Although all zones of continuous heat treating furnace are maintained so far at the same temp., the temp. from the heating zone to the soaking zone of this method varies with gradient. That is, the temp. in the continuous heat treating furnace is set to vary gradually from lower temp. in the heating zone 13 to higher temp. in the soaking zone 14. The discharging zone 15 is set at a temp. at which discharge is expected. The plate to be straightened is heated while advancing in the direction of an arrow 12. A temp. lower than that for the discharging zone 15 is sufficient for the heating zone 13, so that fuel consumption per unit product is reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP9093279A 1979-07-19 1979-07-19 Straightening plate heating method in continuous heat treatment furnace Expired JPS5841329B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9093279A JPS5841329B2 (en) 1979-07-19 1979-07-19 Straightening plate heating method in continuous heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9093279A JPS5841329B2 (en) 1979-07-19 1979-07-19 Straightening plate heating method in continuous heat treatment furnace

Publications (2)

Publication Number Publication Date
JPS5616617A true JPS5616617A (en) 1981-02-17
JPS5841329B2 JPS5841329B2 (en) 1983-09-12

Family

ID=14012212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9093279A Expired JPS5841329B2 (en) 1979-07-19 1979-07-19 Straightening plate heating method in continuous heat treatment furnace

Country Status (1)

Country Link
JP (1) JPS5841329B2 (en)

Also Published As

Publication number Publication date
JPS5841329B2 (en) 1983-09-12

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