CA1234338A - Method and apparatus for quenching steel pipes - Google Patents

Method and apparatus for quenching steel pipes

Info

Publication number
CA1234338A
CA1234338A CA000420223A CA420223A CA1234338A CA 1234338 A CA1234338 A CA 1234338A CA 000420223 A CA000420223 A CA 000420223A CA 420223 A CA420223 A CA 420223A CA 1234338 A CA1234338 A CA 1234338A
Authority
CA
Canada
Prior art keywords
pipe
cooling medium
receptacle
interior
exterior
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
CA000420223A
Other languages
English (en)
French (fr)
Inventor
Frederick W. Kruppert
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.)
Kruppert Enterprises Inc
Original Assignee
Kruppert Enterprises Inc
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 Kruppert Enterprises Inc filed Critical Kruppert Enterprises Inc
Application granted granted Critical
Publication of CA1234338A publication Critical patent/CA1234338A/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

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)
CA000420223A 1982-02-08 1983-01-25 Method and apparatus for quenching steel pipes Expired CA1234338A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34675582A 1982-02-08 1982-02-08
US346,755 1982-02-08

Publications (1)

Publication Number Publication Date
CA1234338A true CA1234338A (en) 1988-03-22

Family

ID=23360917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000420223A Expired CA1234338A (en) 1982-02-08 1983-01-25 Method and apparatus for quenching steel pipes

Country Status (4)

Country Link
EP (1) EP0086988B1 (de)
JP (1) JPS58147513A (de)
CA (1) CA1234338A (de)
DE (2) DE86988T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834344A (en) * 1987-02-20 1989-05-30 Surface Combustion, Inc. Apparatus for inside-outside tube quenching
DE3900995A1 (de) * 1988-06-01 1990-07-12 Mannesmann Ag Verfahren zum haerten eines zylindrischen hohlkoerpers
DE3818878A1 (de) * 1988-06-01 1989-12-07 Mannesmann Ag Verfahren zum haerten eines zylindrischen hohlkoerpers aus stahl
ITGE940001A1 (it) * 1994-01-05 1995-07-05 Iritecna Societa Per L Impiant Metodo e dispositivo per temprare, in particolare tubi d'acciaio o simili.
CN113293274B (zh) * 2021-05-19 2022-10-28 江西耐乐铜业有限公司 一种无氧铜管退火用专用料框

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888374A (en) * 1955-05-17 1959-05-26 Mannesmann Ag Process for depth-hardening of long tubes or the like
FR1204662A (fr) * 1958-05-19 1960-01-27 Creusot Forges Ateliers Installation de trempe au gaz soufflé et au brouillard d'un liquide
US3212766A (en) * 1960-08-15 1965-10-19 Mannesmann Ag Apparatus for depth hardening long tubes
FR1381458A (fr) * 1963-10-26 1964-12-14 Installation de refroidissement accéléré de pièces métalliques en forme de cylindre creux
US3623716A (en) * 1969-07-18 1971-11-30 Mannesmann Roehren Werke Ag Method and apparatus for hardening pipes internally and externally
GB1341255A (en) * 1970-05-30 1973-12-19 Kloeckner Werke Ag Oil hardening process and equipment for the hardening of metals
US3877685A (en) * 1973-07-16 1975-04-15 Algoma Steel Corp Ltd Steel hardening apparatus
JPS5383910A (en) * 1976-12-29 1978-07-24 Nippon Steel Corp Immersion cooling apparatus for high temperatus matallic pipe
DE2703852C3 (de) * 1977-01-31 1985-02-21 Nippon Kokan K.K., Tokio/Tokyo Vorrichtung zum Kühlen der Innenfläche eines zur Vertikalen geneigt geführten Metallrohres

Also Published As

Publication number Publication date
EP0086988A1 (de) 1983-08-31
JPS58147513A (ja) 1983-09-02
DE3370823D1 (en) 1987-05-14
EP0086988B1 (de) 1987-04-08
DE86988T1 (de) 1984-02-02

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