JPS5716130A - Uniform quencher for bar steel material - Google Patents

Uniform quencher for bar steel material

Info

Publication number
JPS5716130A
JPS5716130A JP9068080A JP9068080A JPS5716130A JP S5716130 A JPS5716130 A JP S5716130A JP 9068080 A JP9068080 A JP 9068080A JP 9068080 A JP9068080 A JP 9068080A JP S5716130 A JPS5716130 A JP S5716130A
Authority
JP
Japan
Prior art keywords
steel material
bar steel
nozzle
quenching
gamma
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
JP9068080A
Other languages
English (en)
Other versions
JPS6020450B2 (ja
Inventor
Ichiro Kudo
Hideo Takahashi
Koichi Shimada
Hidekazu Taniguchi
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 JP9068080A priority Critical patent/JPS6020450B2/ja
Publication of JPS5716130A publication Critical patent/JPS5716130A/ja
Publication of JPS6020450B2 publication Critical patent/JPS6020450B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

  • 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)
JP9068080A 1980-07-04 1980-07-04 棒線均一冷却装置 Expired JPS6020450B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9068080A JPS6020450B2 (ja) 1980-07-04 1980-07-04 棒線均一冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9068080A JPS6020450B2 (ja) 1980-07-04 1980-07-04 棒線均一冷却装置

Publications (2)

Publication Number Publication Date
JPS5716130A true JPS5716130A (en) 1982-01-27
JPS6020450B2 JPS6020450B2 (ja) 1985-05-22

Family

ID=14005244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9068080A Expired JPS6020450B2 (ja) 1980-07-04 1980-07-04 棒線均一冷却装置

Country Status (1)

Country Link
JP (1) JPS6020450B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115309A (ja) * 1983-11-25 1985-06-21 Kawasaki Heavy Ind Ltd 継目なし鋼管用伸延設備
EP0366639A2 (fr) * 1988-10-24 1990-05-02 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Dispositif de refroidissement d'un élément cylindrique en défilement
KR100901736B1 (ko) 2008-06-19 2009-06-09 한국에너지기술연구원 Ｆｔ 슬러리 기포탑 반응기의 반응열 제거용 냉각장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115309A (ja) * 1983-11-25 1985-06-21 Kawasaki Heavy Ind Ltd 継目なし鋼管用伸延設備
EP0366639A2 (fr) * 1988-10-24 1990-05-02 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Dispositif de refroidissement d'un élément cylindrique en défilement
EP0366639A3 (fr) * 1988-10-24 1991-06-12 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Dispositif de refroidissement d'un élément cylindrique en défilement
KR100901736B1 (ko) 2008-06-19 2009-06-09 한국에너지기술연구원 Ｆｔ 슬러리 기포탑 반응기의 반응열 제거용 냉각장치

Also Published As

Publication number Publication date
JPS6020450B2 (ja) 1985-05-22

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