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BE880245A - Dispositif de traitement a chaud pour prolonger la duree de vie d'une cuve sous pression, en particulier une cuve sous pression de reacteur - Google Patents

Dispositif de traitement a chaud pour prolonger la duree de vie d'une cuve sous pression, en particulier une cuve sous pression de reacteur

Info

Publication number
BE880245A
BE880245A BE0/198273A BE198273A BE880245A BE 880245 A BE880245 A BE 880245A BE 0/198273 A BE0/198273 A BE 0/198273A BE 198273 A BE198273 A BE 198273A BE 880245 A BE880245 A BE 880245A
Authority
BE
Belgium
Prior art keywords
pressure tank
lifetime
extending
treatment device
hot treatment
Prior art date
Application number
BE0/198273A
Other languages
English (en)
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of BE880245A publication Critical patent/BE880245A/fr

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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BE0/198273A 1978-11-30 1979-11-26 Dispositif de traitement a chaud pour prolonger la duree de vie d'une cuve sous pression, en particulier une cuve sous pression de reacteur BE880245A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2851925A DE2851925C2 (de) 1978-11-30 1978-11-30 Wärmebehandlungs-Vorrichtung zur Verlängerung der Lebensdauer eines Druckbehälters, insbesondere eines Reaktor-Druckbehälters

Publications (1)

Publication Number Publication Date
BE880245A true BE880245A (fr) 1980-03-17

Family

ID=6056019

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198273A BE880245A (fr) 1978-11-30 1979-11-26 Dispositif de traitement a chaud pour prolonger la duree de vie d'une cuve sous pression, en particulier une cuve sous pression de reacteur

Country Status (4)

Country Link
US (1) US4355790A (fr)
JP (1) JPS5576991A (fr)
BE (1) BE880245A (fr)
DE (1) DE2851925C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037604A (en) * 1989-06-19 1991-08-06 Westinghouse Electric Corp. Coffer dam for temporary shielding of reactor vessel internals
EP0405080A3 (en) * 1989-06-19 1991-09-25 Westinghouse Electric Corporation Reactor vessel nozzle thermal barrier

Also Published As

Publication number Publication date
DE2851925A1 (de) 1980-06-04
DE2851925C2 (de) 1982-03-04
JPS5576991A (en) 1980-06-10
US4355790A (en) 1982-10-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KRAFTWERK UNION A.G.

Effective date: 19841126