CA1064803A - Method of cooling outer surface of large diameter metal pipe - Google Patents

Method of cooling outer surface of large diameter metal pipe

Info

Publication number
CA1064803A
CA1064803A CA263,341A CA263341A CA1064803A CA 1064803 A CA1064803 A CA 1064803A CA 263341 A CA263341 A CA 263341A CA 1064803 A CA1064803 A CA 1064803A
Authority
CA
Canada
Prior art keywords
pipe
header
cooling
water jets
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
CA263,341A
Other languages
English (en)
French (fr)
Inventor
Kazuo Kunioka
Hiroaki Sato
Takao Noguchi
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA1064803A publication Critical patent/CA1064803A/en
Expired 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
    • 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

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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
CA263,341A 1975-10-16 1976-10-14 Method of cooling outer surface of large diameter metal pipe Expired CA1064803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123849A JPS5248507A (en) 1975-10-16 1975-10-16 Method for cooling outer surface of metallic pipe or large diameter

Publications (1)

Publication Number Publication Date
CA1064803A true CA1064803A (en) 1979-10-23

Family

ID=14870906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263,341A Expired CA1064803A (en) 1975-10-16 1976-10-14 Method of cooling outer surface of large diameter metal pipe

Country Status (5)

Country Link
US (1) US4149913A (OSRAM)
JP (1) JPS5248507A (OSRAM)
CA (1) CA1064803A (OSRAM)
DE (1) DE2646620C3 (OSRAM)
IT (1) IT1068664B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853695B2 (ja) * 1980-01-16 1983-11-30 新日本製鐵株式会社 鋼管の冷却方法
US4575054A (en) * 1982-02-08 1986-03-11 Kruppert Enterprises, Inc. Apparatus for quenching steel pipes
US20030032369A1 (en) * 2001-08-10 2003-02-13 Carpenter Steven J. Apparatus and process for surface treating interior of workpiece
JP4976242B2 (ja) * 2007-09-05 2012-07-18 山陽特殊製鋼株式会社 長尺鋼材の焼入れ方法
JP5367865B2 (ja) * 2012-04-12 2013-12-11 山陽特殊製鋼株式会社 長尺鋼材の焼入れ方法
CN106840844A (zh) * 2016-12-16 2017-06-13 安徽建筑大学 高温圆柱形受压构件试验喷水冷却系统
CN106769407A (zh) * 2016-12-16 2017-05-31 安徽建筑大学 高温方形受压构件承载试验喷水冷却系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507712A (en) * 1967-09-08 1970-04-21 United States Steel Corp Method and apparatus for quenching pipe
DE2053947C3 (de) * 1970-11-03 1975-01-16 Demag Ag, 4100 Duisburg Verfahren und Vorrichtung zur Erzeugung von Kühlmittelstrahlen für die Abkühlung von Metallgießsträngen
US3675908A (en) * 1971-01-04 1972-07-11 Ajax Magnethermic Corp Quenching device
JPS517446B2 (OSRAM) * 1972-02-16 1976-03-08
JPS5235007B2 (OSRAM) * 1972-07-27 1977-09-07
JPS58494B2 (ja) 1975-01-31 1983-01-06 日本鋼管株式会社 タイケイウスニクキンゾクカンノヤキイレホウホウ

Also Published As

Publication number Publication date
DE2646620B2 (de) 1979-06-07
DE2646620C3 (de) 1984-08-30
JPS5338245B2 (OSRAM) 1978-10-14
IT1068664B (it) 1985-03-21
JPS5248507A (en) 1977-04-18
DE2646620A1 (de) 1977-04-21
US4149913A (en) 1979-04-17

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