JPS5385708A - Cooling apparatus for hot strip sheet - Google Patents

Cooling apparatus for hot strip sheet

Info

Publication number
JPS5385708A
JPS5385708A JP133077A JP133077A JPS5385708A JP S5385708 A JPS5385708 A JP S5385708A JP 133077 A JP133077 A JP 133077A JP 133077 A JP133077 A JP 133077A JP S5385708 A JPS5385708 A JP S5385708A
Authority
JP
Japan
Prior art keywords
cooling apparatus
hot strip
strip sheet
hot
pressure
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
JP133077A
Other languages
Japanese (ja)
Other versions
JPS5756405B2 (en
Inventor
Teruo Hiramatsu
Masagi Sakaguchi
Hitoshi Asai
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 JP133077A priority Critical patent/JPS5385708A/en
Publication of JPS5385708A publication Critical patent/JPS5385708A/en
Publication of JPS5756405B2 publication Critical patent/JPS5756405B2/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
    • C21D9/52—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 Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE:To prevent grain growth and increase product yield by utlizing a hot run spray existing in a hot rolling line as a section of a cooling apparatus and by changing the injection pressure of the hot run spray to a pressure which makes water sprinkling suited fro cooling sheet.
JP133077A 1977-01-10 1977-01-10 Cooling apparatus for hot strip sheet Granted JPS5385708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP133077A JPS5385708A (en) 1977-01-10 1977-01-10 Cooling apparatus for hot strip sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP133077A JPS5385708A (en) 1977-01-10 1977-01-10 Cooling apparatus for hot strip sheet

Publications (2)

Publication Number Publication Date
JPS5385708A true JPS5385708A (en) 1978-07-28
JPS5756405B2 JPS5756405B2 (en) 1982-11-30

Family

ID=11498475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP133077A Granted JPS5385708A (en) 1977-01-10 1977-01-10 Cooling apparatus for hot strip sheet

Country Status (1)

Country Link
JP (1) JPS5385708A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07121170B2 (en) * 1993-02-05 1995-12-25 井関農機株式会社 Seedling planting equipment
JPH07121169B2 (en) * 1993-02-05 1995-12-25 井関農機株式会社 Seedling planting equipment

Also Published As

Publication number Publication date
JPS5756405B2 (en) 1982-11-30

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