JPS53146907A - Method and apparatus for bright cooling of high temperature metallic bar - Google Patents

Method and apparatus for bright cooling of high temperature metallic bar

Info

Publication number
JPS53146907A
JPS53146907A JP6245177A JP6245177A JPS53146907A JP S53146907 A JPS53146907 A JP S53146907A JP 6245177 A JP6245177 A JP 6245177A JP 6245177 A JP6245177 A JP 6245177A JP S53146907 A JPS53146907 A JP S53146907A
Authority
JP
Japan
Prior art keywords
cooling
metallic bar
high temperature
temperature metallic
liq
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
JP6245177A
Other languages
Japanese (ja)
Inventor
Hiromitsu Naito
Kazuhiko Yoshinari
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 JP6245177A priority Critical patent/JPS53146907A/en
Publication of JPS53146907A publication Critical patent/JPS53146907A/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling

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

Abstract

PURPOSE:To perform cooling described in the title effectively in a short cooling zone without causing defect in shape, by cooling metallic bar heat-treated in a nonoxidizing atmosphere at a temp. not lower than a specific temp. with gas spray, then by cooling the material in a liq. cooling medium with spot jet of the liq. cooling medium.
JP6245177A 1977-05-28 1977-05-28 Method and apparatus for bright cooling of high temperature metallic bar Pending JPS53146907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6245177A JPS53146907A (en) 1977-05-28 1977-05-28 Method and apparatus for bright cooling of high temperature metallic bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6245177A JPS53146907A (en) 1977-05-28 1977-05-28 Method and apparatus for bright cooling of high temperature metallic bar

Publications (1)

Publication Number Publication Date
JPS53146907A true JPS53146907A (en) 1978-12-21

Family

ID=13200571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6245177A Pending JPS53146907A (en) 1977-05-28 1977-05-28 Method and apparatus for bright cooling of high temperature metallic bar

Country Status (1)

Country Link
JP (1) JPS53146907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190130611A (en) * 2017-03-22 2019-11-22 파이브스 스탕 Sections and methods for cooling continuous lines combining dry and wet cooling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190130611A (en) * 2017-03-22 2019-11-22 파이브스 스탕 Sections and methods for cooling continuous lines combining dry and wet cooling
JP2020520408A (en) * 2017-03-22 2020-07-09 フィブ スタン Section and method for cooling continuous lines combining dry and wet cooling

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