IT1049805B - METHOD FOR THE HEAT TREATMENT OF WELDED TUBES AND RELATED EQUIPMENT - Google Patents

METHOD FOR THE HEAT TREATMENT OF WELDED TUBES AND RELATED EQUIPMENT

Info

Publication number
IT1049805B
IT1049805B IT2966175A IT2966175A IT1049805B IT 1049805 B IT1049805 B IT 1049805B IT 2966175 A IT2966175 A IT 2966175A IT 2966175 A IT2966175 A IT 2966175A IT 1049805 B IT1049805 B IT 1049805B
Authority
IT
Italy
Prior art keywords
heat treatment
related equipment
welded tubes
tubes
welded
Prior art date
Application number
IT2966175A
Other languages
Italian (it)
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
Priority claimed from JP49136512A external-priority patent/JPS5161417A/en
Priority claimed from JP49142965A external-priority patent/JPS587695B2/en
Priority claimed from JP14296674A external-priority patent/JPS5168447A/en
Priority claimed from JP49142964A external-priority patent/JPS5168446A/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT1049805B publication Critical patent/IT1049805B/en

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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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

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)
IT2966175A 1974-11-26 1975-11-26 METHOD FOR THE HEAT TREATMENT OF WELDED TUBES AND RELATED EQUIPMENT IT1049805B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP49136512A JPS5161417A (en) 1974-11-26 1974-11-26 Yosetsukanno netsushorisochi
JP49142965A JPS587695B2 (en) 1974-12-11 1974-12-11 Bead heater heater
JP14296674A JPS5168447A (en) 1974-12-11 1974-12-11 YOSETSUKANNETSUSHORISOCHINIOKERU BIIDOICHIKENSHUTSUSOCHI
JP49142964A JPS5168446A (en) 1974-12-11 1974-12-11 Kanno netsushorihoho

Publications (1)

Publication Number Publication Date
IT1049805B true IT1049805B (en) 1981-02-10

Family

ID=27472001

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2966175A IT1049805B (en) 1974-11-26 1975-11-26 METHOD FOR THE HEAT TREATMENT OF WELDED TUBES AND RELATED EQUIPMENT

Country Status (5)

Country Link
CA (1) CA1042324A (en)
DE (1) DE2552401B2 (en)
FR (1) FR2292772A1 (en)
GB (1) GB1496377A (en)
IT (1) IT1049805B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202991A (en) * 1982-05-21 1983-11-26 Kawasaki Steel Corp Welding method of uo steel pipe
IT1176705B (en) * 1984-09-13 1987-08-18 Saipem Spa PROCEDURE PERFECTED FOR SURFACE HARDENING OF THE JOINTS OF THE DRILLING AUCTIONS AND AUCTIONS SO OBTAINED
DE10144898C1 (en) * 2001-09-12 2003-04-24 Aisapack Holding Sa Vouvry Method for controlling the position of the edges of a film strip
JP5199579B2 (en) * 2007-01-12 2013-05-15 三菱重工業株式会社 Method and apparatus for improving residual stress of tubular body
DE102008034257B4 (en) * 2008-07-17 2011-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sintered sound and vibration damping material and method for its production
US20230220507A1 (en) * 2022-01-10 2023-07-13 Hydro Extrusion USA, LLC Systems and methods for automatic spray quenching

Also Published As

Publication number Publication date
GB1496377A (en) 1977-12-30
DE2552401A1 (en) 1976-08-12
FR2292772A1 (en) 1976-06-25
CA1042324A (en) 1978-11-14
DE2552401B2 (en) 1978-05-03
FR2292772B1 (en) 1979-03-16

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