JPS6320892B2 - - Google Patents

Info

Publication number
JPS6320892B2
JPS6320892B2 JP59132896A JP13289684A JPS6320892B2 JP S6320892 B2 JPS6320892 B2 JP S6320892B2 JP 59132896 A JP59132896 A JP 59132896A JP 13289684 A JP13289684 A JP 13289684A JP S6320892 B2 JPS6320892 B2 JP S6320892B2
Authority
JP
Japan
Prior art keywords
cooling
water
steel
steel material
zone
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
JP59132896A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6112830A (ja
Inventor
Norio Yasuzawa
Noboru Takaku
Takeshi Takahashi
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 JP13289684A priority Critical patent/JPS6112830A/ja
Publication of JPS6112830A publication Critical patent/JPS6112830A/ja
Publication of JPS6320892B2 publication Critical patent/JPS6320892B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
JP13289684A 1984-06-29 1984-06-29 鋼材の冷却方法 Granted JPS6112830A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13289684A JPS6112830A (ja) 1984-06-29 1984-06-29 鋼材の冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13289684A JPS6112830A (ja) 1984-06-29 1984-06-29 鋼材の冷却方法

Publications (2)

Publication Number Publication Date
JPS6112830A JPS6112830A (ja) 1986-01-21
JPS6320892B2 true JPS6320892B2 (enrdf_load_stackoverflow) 1988-05-02

Family

ID=15092078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13289684A Granted JPS6112830A (ja) 1984-06-29 1984-06-29 鋼材の冷却方法

Country Status (1)

Country Link
JP (1) JPS6112830A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1265421A (en) * 1985-10-31 1990-02-06 Norio Anzawa Method and apparatus for cooling rolled steels
JP3200409B2 (ja) * 1998-04-06 2001-08-20 愛知株式会社 シート張設方法、椅子の座、および背凭
US6292990B1 (en) 1998-04-06 2001-09-25 Aichi Co., Ltd. Method of spreading a sheet on a frame member and method of manufacturing a chair by the sheet spreading method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525558B2 (enrdf_load_stackoverflow) * 1972-05-04 1977-02-15
BE824100A (fr) * 1975-01-03 1975-05-02 Installation pour le traitement des produits en acier lamines
JPS56136215A (en) * 1980-03-29 1981-10-24 Sumitomo Metal Ind Ltd Method and apparatus for feedback control of water cooling for steel material in rolling line
JPS57121814A (en) * 1981-01-21 1982-07-29 Nippon Steel Corp Temperature controlling method in rolling of wire rod or bar

Also Published As

Publication number Publication date
JPS6112830A (ja) 1986-01-21

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