DE69408095T2 - Neutronenabsorberstoff und dessen herstellungsverfahren - Google Patents

Neutronenabsorberstoff und dessen herstellungsverfahren

Info

Publication number
DE69408095T2
DE69408095T2 DE69408095T DE69408095T DE69408095T2 DE 69408095 T2 DE69408095 T2 DE 69408095T2 DE 69408095 T DE69408095 T DE 69408095T DE 69408095 T DE69408095 T DE 69408095T DE 69408095 T2 DE69408095 T2 DE 69408095T2
Authority
DE
Germany
Prior art keywords
production method
neutron absorbent
neutron
absorbent
production
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.)
Expired - Fee Related
Application number
DE69408095T
Other languages
English (en)
Other versions
DE69408095D1 (de
Inventor
Guy Decroix
Dominique Gosset
Bernard Kryger
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE69408095D1 publication Critical patent/DE69408095D1/de
Publication of DE69408095T2 publication Critical patent/DE69408095T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G21C7/24—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
DE69408095T 1993-05-26 1994-05-25 Neutronenabsorberstoff und dessen herstellungsverfahren Expired - Fee Related DE69408095T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9306304A FR2705823B1 (fr) 1993-05-26 1993-05-26 Matériau absorbant les neutrons et son procédé de fabrication.
PCT/FR1994/000614 WO1994028556A1 (fr) 1993-05-26 1994-05-25 Materiau absorbant les neutrons et son procede de fabrication

Publications (2)

Publication Number Publication Date
DE69408095D1 DE69408095D1 (de) 1998-02-26
DE69408095T2 true DE69408095T2 (de) 1998-07-23

Family

ID=9447472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408095T Expired - Fee Related DE69408095T2 (de) 1993-05-26 1994-05-25 Neutronenabsorberstoff und dessen herstellungsverfahren

Country Status (9)

Country Link
US (1) US5590393A (de)
EP (1) EP0653094B1 (de)
JP (1) JPH07509568A (de)
KR (1) KR950702737A (de)
CA (1) CA2140556A1 (de)
DE (1) DE69408095T2 (de)
ES (1) ES2113659T3 (de)
FR (1) FR2705823B1 (de)
WO (1) WO1994028556A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2773636B1 (fr) 1998-01-13 2000-02-18 Commissariat Energie Atomique Materiau absorbant neutronique composite et procede de fabrication de ce materiau
FR2790587B1 (fr) * 1999-03-03 2004-02-13 Commissariat Energie Atomique Materiau absorbant neutronique a base de carbure de bore et de hafnium et procede de fabrication de ce materiau
US7419925B1 (en) * 2006-08-23 2008-09-02 Ut-Battelle, Llc Lightweight high performance ceramic material
ES2494140T3 (es) * 2010-07-20 2014-09-15 C-Ip S.A. Suspensión de compuesto de boro

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564226C3 (de) * 1966-02-26 1974-04-04 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Kontroll- und Regelelement für Kernreaktoren
US3976735A (en) * 1974-09-30 1976-08-24 The United States Of America As Represented By The United States Energy Research And Development Administration Fabrication of boron articles
JPS6028781B2 (ja) * 1977-08-03 1985-07-06 財団法人特殊無機材料研究所 耐熱性セラミツクス焼結成形体の製造方法
US4826630A (en) * 1981-12-28 1989-05-02 Westinghouse Electric Corp. Burnable neutron absorbers
FR2636466B1 (fr) * 1988-09-15 1992-01-17 Cezus Co Europ Zirconium Procede de fabrication d'une pastille absorbeuse de neutrons, pastille obtenue et utilisation
US5273709A (en) * 1990-10-01 1993-12-28 Thermal Technology Inc. High neutron absorbing refractory compositions of matter and methods for their manufacture
US5156804A (en) * 1990-10-01 1992-10-20 Thermal Technology, Inc. High neutron-absorbing refractory compositions of matter and methods for their manufacture
US5272735A (en) * 1992-08-03 1993-12-21 Combustion Engineering, Inc. Sputtering process burnable poison coating

Also Published As

Publication number Publication date
FR2705823B1 (fr) 1995-06-30
EP0653094B1 (de) 1998-01-21
JPH07509568A (ja) 1995-10-19
EP0653094A1 (de) 1995-05-17
CA2140556A1 (en) 1994-12-08
WO1994028556A1 (fr) 1994-12-08
KR950702737A (ko) 1995-07-29
ES2113659T3 (es) 1998-05-01
DE69408095D1 (de) 1998-02-26
FR2705823A1 (fr) 1994-12-02
US5590393A (en) 1996-12-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee