IT8423078A1 - Corpo di controllo assorbitore di neutroni rivestito - Google Patents

Corpo di controllo assorbitore di neutroni rivestito

Info

Publication number
IT8423078A1
IT8423078A1 IT1984A23078A IT2307884A IT8423078A1 IT 8423078 A1 IT8423078 A1 IT 8423078A1 IT 1984A23078 A IT1984A23078 A IT 1984A23078A IT 2307884 A IT2307884 A IT 2307884A IT 8423078 A1 IT8423078 A1 IT 8423078A1
Authority
IT
Italy
Prior art keywords
control body
neutron absorber
absorber control
coated neutron
coated
Prior art date
Application number
IT1984A23078A
Other languages
English (en)
Other versions
IT1176911B (it
IT8423078A0 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8423078A0 publication Critical patent/IT8423078A0/it
Publication of IT8423078A1 publication Critical patent/IT8423078A1/it
Application granted granted Critical
Publication of IT1176911B publication Critical patent/IT1176911B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/24—Selection of substances for use as neutron-absorbing material
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Particle Accelerators (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Laminated Bodies (AREA)
  • Measurement Of Radiation (AREA)
IT23078/84A 1983-10-13 1984-10-09 Corpo di controllo assorbitore di neutroni rivestito IT1176911B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54151383A 1983-10-13 1983-10-13

Publications (3)

Publication Number Publication Date
IT8423078A0 IT8423078A0 (it) 1984-10-09
IT8423078A1 true IT8423078A1 (it) 1986-04-09
IT1176911B IT1176911B (it) 1987-08-18

Family

ID=24159894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23078/84A IT1176911B (it) 1983-10-13 1984-10-09 Corpo di controllo assorbitore di neutroni rivestito

Country Status (4)

Country Link
JP (1) JPS60122386A (it)
DE (1) DE3437112A1 (it)
IT (1) IT1176911B (it)
SE (1) SE8405122L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634938B1 (fr) * 1988-07-28 1990-09-21 Cezus Co Europ Zirconium Procede de fabrication d'un element metallique absorbeur de neutrons et element obtenu
JPH1048375A (ja) 1996-05-22 1998-02-20 General Electric Co <Ge> 核システム用の制御材及び原子炉用の制御棒
DE10314484B4 (de) * 2003-03-31 2006-01-26 Forschungszentrum Jülich GmbH Entkopplungssystem für Neutronenmoderatoren
US11289213B2 (en) * 2017-08-31 2022-03-29 Westinghouse Electric Company Llc Control rods for light water reactors
CN112368784A (zh) * 2018-07-24 2021-02-12 西部现实有限公司 用于核反应堆的核燃料的燃料混合物的添加剂
EP4268244A1 (en) * 2020-12-23 2023-11-01 Framatome GmbH Device for use in a fuel assembly of nuclear power plant, method for manufacturing a device and method for activating a material in a nuclear power plant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622312A (it) * 1961-09-11 1900-01-01
US3510398A (en) * 1967-06-23 1970-05-05 Phillip M Wood Burnable poison rods
US3485717A (en) * 1967-08-29 1969-12-23 Westinghouse Electric Corp Control element

Also Published As

Publication number Publication date
SE8405122D0 (sv) 1984-10-12
JPS60122386A (ja) 1985-06-29
SE8405122L (sv) 1985-05-30
DE3437112A1 (de) 1985-05-15
IT1176911B (it) 1987-08-18
IT8423078A0 (it) 1984-10-09

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