JPH0450369B2 - - Google Patents

Info

Publication number
JPH0450369B2
JPH0450369B2 JP13529784A JP13529784A JPH0450369B2 JP H0450369 B2 JPH0450369 B2 JP H0450369B2 JP 13529784 A JP13529784 A JP 13529784A JP 13529784 A JP13529784 A JP 13529784A JP H0450369 B2 JPH0450369 B2 JP H0450369B2
Authority
JP
Japan
Prior art keywords
steel plate
cooling
opening
closing
water
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
JP13529784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6115926A (ja
Inventor
Yasuo Hoshina
Kazuya Kage
Hiroki Myawaki
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 JP13529784A priority Critical patent/JPS6115926A/ja
Publication of JPS6115926A publication Critical patent/JPS6115926A/ja
Publication of JPH0450369B2 publication Critical patent/JPH0450369B2/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
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • 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
JP13529784A 1984-07-02 1984-07-02 熱鋼板の冷却方法 Granted JPS6115926A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13529784A JPS6115926A (ja) 1984-07-02 1984-07-02 熱鋼板の冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13529784A JPS6115926A (ja) 1984-07-02 1984-07-02 熱鋼板の冷却方法

Publications (2)

Publication Number Publication Date
JPS6115926A JPS6115926A (ja) 1986-01-24
JPH0450369B2 true JPH0450369B2 (ko) 1992-08-14

Family

ID=15148405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13529784A Granted JPS6115926A (ja) 1984-07-02 1984-07-02 熱鋼板の冷却方法

Country Status (1)

Country Link
JP (1) JPS6115926A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010110823A (ja) * 2003-06-13 2010-05-20 Jfe Steel Corp 厚鋼板の制御冷却方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07121407B2 (ja) * 1990-06-21 1995-12-25 新日本製鐵株式会社 Ｈ形鋼のフランジ冷却制御方法
CN105080977B (zh) * 2015-08-12 2017-07-04 莱芜钢铁集团电子有限公司 一种平整液流量控制方法
CN109311068B (zh) * 2016-08-09 2022-11-04 东芝三菱电机产业系统株式会社 轧制机的出口侧温度控制系统
CN112708731A (zh) * 2020-11-30 2021-04-27 常熟市龙特耐磨球有限公司 一种耐磨钢棒两端不淬火控制方法及其装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010110823A (ja) * 2003-06-13 2010-05-20 Jfe Steel Corp 厚鋼板の制御冷却方法

Also Published As

Publication number Publication date
JPS6115926A (ja) 1986-01-24

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