JPS6338247B2 - - Google Patents

Info

Publication number
JPS6338247B2
JPS6338247B2 JP18577280A JP18577280A JPS6338247B2 JP S6338247 B2 JPS6338247 B2 JP S6338247B2 JP 18577280 A JP18577280 A JP 18577280A JP 18577280 A JP18577280 A JP 18577280A JP S6338247 B2 JPS6338247 B2 JP S6338247B2
Authority
JP
Japan
Prior art keywords
quenching
steel plate
roller table
roller
speed
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
JP18577280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57109515A (en
Inventor
Osamu Takeuchi
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
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP18577280A priority Critical patent/JPS57109515A/ja
Publication of JPS57109515A publication Critical patent/JPS57109515A/ja
Publication of JPS6338247B2 publication Critical patent/JPS6338247B2/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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP18577280A 1980-12-27 1980-12-27 Hardening device for rolled steel plate Granted JPS57109515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18577280A JPS57109515A (en) 1980-12-27 1980-12-27 Hardening device for rolled steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18577280A JPS57109515A (en) 1980-12-27 1980-12-27 Hardening device for rolled steel plate

Publications (2)

Publication Number Publication Date
JPS57109515A JPS57109515A (en) 1982-07-08
JPS6338247B2 true JPS6338247B2 (ru) 1988-07-29

Family

ID=16176611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18577280A Granted JPS57109515A (en) 1980-12-27 1980-12-27 Hardening device for rolled steel plate

Country Status (1)

Country Link
JP (1) JPS57109515A (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921424A (ja) * 1982-07-29 1984-02-03 Nippon Steel Corp 鋼板の冷却装置
DD226595A1 (de) * 1982-11-24 1985-08-28 Florin Stahl Walzwerk Verfahren zur verbesserung der geradheit von walzstahl

Also Published As

Publication number Publication date
JPS57109515A (en) 1982-07-08

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