JPS532312A - Equipment for cooling steel sheet - Google Patents

Equipment for cooling steel sheet

Info

Publication number
JPS532312A
JPS532312A JP7716276A JP7716276A JPS532312A JP S532312 A JPS532312 A JP S532312A JP 7716276 A JP7716276 A JP 7716276A JP 7716276 A JP7716276 A JP 7716276A JP S532312 A JPS532312 A JP S532312A
Authority
JP
Japan
Prior art keywords
equipment
steel sheet
cooling steel
lower rolls
roll
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
JP7716276A
Other languages
Japanese (ja)
Other versions
JPS5714416B2 (en
Inventor
Shoji Nakamura
Yasuyuki Nakamoto
Hiroharu Yamamoto
Akira Matsufuji
Takashi Haji
Akihiro Nakama
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 JP7716276A priority Critical patent/JPS532312A/en
Priority to US05/810,475 priority patent/US4132393A/en
Priority to DE2729187A priority patent/DE2729187C3/en
Priority to BR7704299A priority patent/BR7704299A/en
Publication of JPS532312A publication Critical patent/JPS532312A/en
Publication of JPS5714416B2 publication Critical patent/JPS5714416B2/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
    • 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
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
    • 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
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0281—Cleaning devices removing liquids removing coolants

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To reduce the unit requirement of the roll, by improving the maintenance property by facilitating the attaching and detaching of the roll unit and, at the same time, by correcting the speed of rotation of the upper and lower rolls, at eht equipment in which the hot steel sheet is cooled with cooling water while being passed between the upper and lower rolls.
JP7716276A 1976-06-30 1976-06-30 Equipment for cooling steel sheet Granted JPS532312A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7716276A JPS532312A (en) 1976-06-30 1976-06-30 Equipment for cooling steel sheet
US05/810,475 US4132393A (en) 1976-06-30 1977-06-27 Apparatus for cooling hot steel plate and sheet
DE2729187A DE2729187C3 (en) 1976-06-30 1977-06-28 Cooling device for heavy plate and thin plate
BR7704299A BR7704299A (en) 1976-06-30 1977-06-30 APPLIANCE FOR COOLING STEEL SHEETS AND BLADES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7716276A JPS532312A (en) 1976-06-30 1976-06-30 Equipment for cooling steel sheet

Publications (2)

Publication Number Publication Date
JPS532312A true JPS532312A (en) 1978-01-11
JPS5714416B2 JPS5714416B2 (en) 1982-03-24

Family

ID=13626079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7716276A Granted JPS532312A (en) 1976-06-30 1976-06-30 Equipment for cooling steel sheet

Country Status (1)

Country Link
JP (1) JPS532312A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63305652A (en) * 1987-06-08 1988-12-13 Fujitsu Ltd Multiple diagnostic processing system
JP2016164306A (en) * 2015-02-04 2016-09-08 セコ／ワーウィック・エス・アー Multi chamber furnace for vacuum carburization and hardening of gear, shaft, ring, and similar workpiece
CN114959201A (en) * 2022-06-27 2022-08-30 江西省科学院应用物理研究所 Metal material grading annealing cooling device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100313A (en) * 1976-02-20 1977-08-23 Nippon Steel Corp Equipment for cooling steel sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100313A (en) * 1976-02-20 1977-08-23 Nippon Steel Corp Equipment for cooling steel sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63305652A (en) * 1987-06-08 1988-12-13 Fujitsu Ltd Multiple diagnostic processing system
JPH0511824B2 (en) * 1987-06-08 1993-02-16 Fujitsu Ltd
JP2016164306A (en) * 2015-02-04 2016-09-08 セコ／ワーウィック・エス・アー Multi chamber furnace for vacuum carburization and hardening of gear, shaft, ring, and similar workpiece
CN114959201A (en) * 2022-06-27 2022-08-30 江西省科学院应用物理研究所 Metal material grading annealing cooling device
CN114959201B (en) * 2022-06-27 2023-10-27 江西省科学院应用物理研究所 Metal material classified annealing cooling device

Also Published As

Publication number Publication date
JPS5714416B2 (en) 1982-03-24

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