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JPS5249920A - Equipment for water cooling of steel sections - Google Patents

Equipment for water cooling of steel sections

Info

Publication number
JPS5249920A
JPS5249920A JP12585075A JP12585075A JPS5249920A JP S5249920 A JPS5249920 A JP S5249920A JP 12585075 A JP12585075 A JP 12585075A JP 12585075 A JP12585075 A JP 12585075A JP S5249920 A JPS5249920 A JP S5249920A
Authority
JP
Japan
Prior art keywords
steel sections
equipment
water cooling
cooling
spraying
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
JP12585075A
Other languages
Japanese (ja)
Other versions
JPS5750854B2 (en
Inventor
Jun Furukawa
Minoru Tanaka
Tsukasa Asada
Koji Sakasegawa
Minoru Hirachi
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP12585075A priority Critical patent/JPS5249920A/en
Publication of JPS5249920A publication Critical patent/JPS5249920A/en
Publication of JPS5750854B2 publication Critical patent/JPS5750854B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE: To prevent the cooling strain caused by the water cooling of the steel sections of several cross-sectional shapes, by making possible the spraying of the cooling water from the upward, downward, leftward and rightward directions to the steel sections and by making possible the control of the spraying quantity and the spraying position of the cooling water from the each directions.
COPYRIGHT: (C)1977,JPO&Japio
JP12585075A 1975-10-21 1975-10-21 Equipment for water cooling of steel sections Granted JPS5249920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12585075A JPS5249920A (en) 1975-10-21 1975-10-21 Equipment for water cooling of steel sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12585075A JPS5249920A (en) 1975-10-21 1975-10-21 Equipment for water cooling of steel sections

Publications (2)

Publication Number Publication Date
JPS5249920A true JPS5249920A (en) 1977-04-21
JPS5750854B2 JPS5750854B2 (en) 1982-10-29

Family

ID=14920478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12585075A Granted JPS5249920A (en) 1975-10-21 1975-10-21 Equipment for water cooling of steel sections

Country Status (1)

Country Link
JP (1) JPS5249920A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542146A (en) * 1978-09-21 1980-03-25 Nippon Kokan Kk <Nkk> Production of wide flange beam
JPS58199817A (en) * 1982-05-19 1983-11-21 Nippon Kokan Kk <Nkk> Production of high tensile shape steel having excellent toughness
JPS5923818A (en) * 1982-07-30 1984-02-07 Nippon Kokan Kk <Nkk> Method and device for heat treatment of shape steel
JPS63248508A (en) * 1987-04-03 1988-10-14 Nkk Corp Device for manufacturing shape steel
JPS63248509A (en) * 1987-04-03 1988-10-14 Nkk Corp Device for manufacturing shape steel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4221689Y1 (en) * 1965-05-15 1967-12-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4221689Y1 (en) * 1965-05-15 1967-12-13

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542146A (en) * 1978-09-21 1980-03-25 Nippon Kokan Kk <Nkk> Production of wide flange beam
JPS58199817A (en) * 1982-05-19 1983-11-21 Nippon Kokan Kk <Nkk> Production of high tensile shape steel having excellent toughness
JPH0147528B2 (en) * 1982-05-19 1989-10-16 Nippon Kokan Kk
JPS5923818A (en) * 1982-07-30 1984-02-07 Nippon Kokan Kk <Nkk> Method and device for heat treatment of shape steel
JPS63248508A (en) * 1987-04-03 1988-10-14 Nkk Corp Device for manufacturing shape steel
JPS63248509A (en) * 1987-04-03 1988-10-14 Nkk Corp Device for manufacturing shape steel

Also Published As

Publication number Publication date
JPS5750854B2 (en) 1982-10-29

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