EP0507618A3 - Method of and apparatus for applying quench liquids to pipes - Google Patents

Method of and apparatus for applying quench liquids to pipes Download PDF

Info

Publication number
EP0507618A3
EP0507618A3 EP19920302980 EP92302980A EP0507618A3 EP 0507618 A3 EP0507618 A3 EP 0507618A3 EP 19920302980 EP19920302980 EP 19920302980 EP 92302980 A EP92302980 A EP 92302980A EP 0507618 A3 EP0507618 A3 EP 0507618A3
Authority
EP
European Patent Office
Prior art keywords
pipes
quench liquids
applying
applying quench
liquids
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.)
Withdrawn
Application number
EP19920302980
Other languages
English (en)
Other versions
EP0507618A2 (de
Inventor
Stuart Ian Findlay
John Mckelvie
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.)
TUBULAR INDUSTRIES SCOTLAND LIMITED
Original Assignee
British Steel PLC
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 British Steel PLC filed Critical British Steel PLC
Publication of EP0507618A2 publication Critical patent/EP0507618A2/de
Publication of EP0507618A3 publication Critical patent/EP0507618A3/en
Withdrawn legal-status Critical Current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)
EP19920302980 1991-04-03 1992-04-03 Method of and apparatus for applying quench liquids to pipes Withdrawn EP0507618A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9106975 1991-04-03
GB919106975A GB9106975D0 (en) 1991-04-03 1991-04-03 Method of and apparatus for applying quench liquid to pipes

Publications (2)

Publication Number Publication Date
EP0507618A2 EP0507618A2 (de) 1992-10-07
EP0507618A3 true EP0507618A3 (en) 1993-10-06

Family

ID=10692579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920302980 Withdrawn EP0507618A3 (en) 1991-04-03 1992-04-03 Method of and apparatus for applying quench liquids to pipes

Country Status (2)

Country Link
EP (1) EP0507618A3 (de)
GB (1) GB9106975D0 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294599A (en) * 1963-07-30 1966-12-27 Smith Corp A O Method and apparatus for heat treating low carbon steel
US3958796A (en) * 1973-10-02 1976-05-25 Mannesmannrohren-Werke Ag Quench-hardening of pipes
US4046603A (en) * 1974-07-05 1977-09-06 Mannesmann Aktiengesellschaft Process for the continuous hardening of tubes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294599A (en) * 1963-07-30 1966-12-27 Smith Corp A O Method and apparatus for heat treating low carbon steel
US3958796A (en) * 1973-10-02 1976-05-25 Mannesmannrohren-Werke Ag Quench-hardening of pipes
US4046603A (en) * 1974-07-05 1977-09-06 Mannesmann Aktiengesellschaft Process for the continuous hardening of tubes

Also Published As

Publication number Publication date
EP0507618A2 (de) 1992-10-07
GB9106975D0 (en) 1991-05-22

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Effective date: 19961104