IT1127669B - PRELIMINARY TREATMENT DEVICE TO EXTEND THE USEFUL LIFE OF A PRESSURE RECEPTENT, ESPECIALLY OF A REACTOR PRESSURE CONTAINER - Google Patents

PRELIMINARY TREATMENT DEVICE TO EXTEND THE USEFUL LIFE OF A PRESSURE RECEPTENT, ESPECIALLY OF A REACTOR PRESSURE CONTAINER

Info

Publication number
IT1127669B
IT1127669B IT27687/79A IT2768779A IT1127669B IT 1127669 B IT1127669 B IT 1127669B IT 27687/79 A IT27687/79 A IT 27687/79A IT 2768779 A IT2768779 A IT 2768779A IT 1127669 B IT1127669 B IT 1127669B
Authority
IT
Italy
Prior art keywords
receptent
extend
treatment device
useful life
pressure
Prior art date
Application number
IT27687/79A
Other languages
Italian (it)
Other versions
IT7927687A0 (en
Inventor
Peter Krauss
Ewald Mueller
Horst Porner
Robert Weber
Jakob Stauner
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
Priority claimed from DE2851925A external-priority patent/DE2851925C2/en
Priority claimed from DE2936694A external-priority patent/DE2936694C2/en
Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of IT7927687A0 publication Critical patent/IT7927687A0/en
Application granted granted Critical
Publication of IT1127669B publication Critical patent/IT1127669B/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Furnace Details (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT27687/79A 1978-11-30 1979-11-29 PRELIMINARY TREATMENT DEVICE TO EXTEND THE USEFUL LIFE OF A PRESSURE RECEPTENT, ESPECIALLY OF A REACTOR PRESSURE CONTAINER IT1127669B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2851925A DE2851925C2 (en) 1978-11-30 1978-11-30 Heat treatment device for extending the service life of a pressure vessel, in particular a reactor pressure vessel
DE2936694A DE2936694C2 (en) 1979-09-11 1979-09-11 Heat treatment device for extending the service life of a pressure vessel, in particular a reactor pressure vessel

Publications (2)

Publication Number Publication Date
IT7927687A0 IT7927687A0 (en) 1979-11-29
IT1127669B true IT1127669B (en) 1986-05-21

Family

ID=25776683

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27687/79A IT1127669B (en) 1978-11-30 1979-11-29 PRELIMINARY TREATMENT DEVICE TO EXTEND THE USEFUL LIFE OF A PRESSURE RECEPTENT, ESPECIALLY OF A REACTOR PRESSURE CONTAINER

Country Status (4)

Country Link
CH (1) CH643300A5 (en)
ES (1) ES486406A1 (en)
FR (1) FR2442891A1 (en)
IT (1) IT1127669B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009836A (en) * 1989-06-19 1991-04-23 Westinghouse Electric Corp. Method for temporary shielding of reactor vessel internals
US5037604A (en) * 1989-06-19 1991-08-06 Westinghouse Electric Corp. Coffer dam for temporary shielding of reactor vessel internals
US5264056A (en) * 1992-02-05 1993-11-23 Electric Power Research Institute, Inc. Method and apparatus for annealing nuclear reactor pressure vessels
US5185123A (en) * 1992-04-10 1993-02-09 Porowski Jan S Apparatus for annealing walls of nuclear reactors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464248A (en) * 1944-10-05 1949-03-15 Babcock & Wilcox Co Stress relieving method
GB853566A (en) * 1958-09-15 1960-11-09 Vickers Electrical Co Ltd Improvements relating to the stress-relief of large metal vessels by electrical heating
US3148272A (en) * 1962-10-23 1964-09-08 Aitken Products Inc Applicator for heat treating refractory linings of ladles
GB1187190A (en) * 1968-11-08 1970-04-08 David W Groom Electric Furnace.
US3809608A (en) * 1972-05-10 1974-05-07 Westinghouse Electric Corp Reactor vessel annealing apparatus
GB1457901A (en) * 1973-01-05 1976-12-08 Hotwork Ltd Method and apparatus for heating the interior and structure of large vessels or enclosures photographic method of forming dye images

Also Published As

Publication number Publication date
ES486406A1 (en) 1980-06-16
IT7927687A0 (en) 1979-11-29
FR2442891B1 (en) 1983-05-13
CH643300A5 (en) 1984-05-30
FR2442891A1 (en) 1980-06-27

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