JPS5263106A - Equipment for cooling pipe - Google Patents

Equipment for cooling pipe

Info

Publication number
JPS5263106A
JPS5263106A JP13914375A JP13914375A JPS5263106A JP S5263106 A JPS5263106 A JP S5263106A JP 13914375 A JP13914375 A JP 13914375A JP 13914375 A JP13914375 A JP 13914375A JP S5263106 A JPS5263106 A JP S5263106A
Authority
JP
Japan
Prior art keywords
equipment
cooling pipe
pipe
hardening
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.)
Granted
Application number
JP13914375A
Other languages
Japanese (ja)
Other versions
JPS5628971B2 (en
Inventor
Tatsuhiko Egashira
Hachiro Harajiri
Wataru Takahashi
Kametaro Ito
Nobuyuki Kawauchi
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 JP13914375A priority Critical patent/JPS5263106A/en
Publication of JPS5263106A publication Critical patent/JPS5263106A/en
Publication of JPS5628971B2 publication Critical patent/JPS5628971B2/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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching

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 Treatment Of Articles (AREA)

Abstract

PURPOSE:To carry out uniformly the hardening to the inner and outer surfaces of the steel pipe and to prevent the change of shape of the pipe, by passing the water flow compulsively inside the pipe from a nozzle, at the hardening of the steel pipe by cooling with water in a water tank.
JP13914375A 1975-11-19 1975-11-19 Equipment for cooling pipe Granted JPS5263106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13914375A JPS5263106A (en) 1975-11-19 1975-11-19 Equipment for cooling pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13914375A JPS5263106A (en) 1975-11-19 1975-11-19 Equipment for cooling pipe

Publications (2)

Publication Number Publication Date
JPS5263106A true JPS5263106A (en) 1977-05-25
JPS5628971B2 JPS5628971B2 (en) 1981-07-06

Family

ID=15238549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13914375A Granted JPS5263106A (en) 1975-11-19 1975-11-19 Equipment for cooling pipe

Country Status (1)

Country Link
JP (1) JPS5263106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383910A (en) * 1976-12-29 1978-07-24 Nippon Steel Corp Immersion cooling apparatus for high temperatus matallic pipe
JPS6052007U (en) * 1983-09-20 1985-04-12 新日本製鐵株式会社 Cooling equipment for long materials such as steel pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383910A (en) * 1976-12-29 1978-07-24 Nippon Steel Corp Immersion cooling apparatus for high temperatus matallic pipe
JPS6052007U (en) * 1983-09-20 1985-04-12 新日本製鐵株式会社 Cooling equipment for long materials such as steel pipes

Also Published As

Publication number Publication date
JPS5628971B2 (en) 1981-07-06

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