FR2892184B1 - TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT - Google Patents

TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT

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Publication number
FR2892184B1
FR2892184B1 FR0553174A FR0553174A FR2892184B1 FR 2892184 B1 FR2892184 B1 FR 2892184B1 FR 0553174 A FR0553174 A FR 0553174A FR 0553174 A FR0553174 A FR 0553174A FR 2892184 B1 FR2892184 B1 FR 2892184B1
Authority
FR
France
Prior art keywords
sabot
shoe
nuclear fuel
fuel pellets
manufacturing
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.)
Active
Application number
FR0553174A
Other languages
French (fr)
Other versions
FR2892184A1 (en
Inventor
Pierre Chambrette
Bruno Balle
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.)
Orano Recyclage SAS
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR0553174A priority Critical patent/FR2892184B1/en
Priority to PCT/EP2006/067491 priority patent/WO2007045647A2/en
Publication of FR2892184A1 publication Critical patent/FR2892184A1/en
Application granted granted Critical
Publication of FR2892184B1 publication Critical patent/FR2892184B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/324—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal matrix material layer comprising a mixture of at least two metals or metal phases or a metal-matrix material with hard embedded particles, e.g. WC-Me
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0006—Composite supporting structures
    • F27D5/0012—Modules of the sagger or setter type; Supports built up from them
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention in particular relates to a transport shoe for sintering nuclear fuel pellets comprising a base and at least one opening (18), wherein said base is provided with substantially flat thrust (6) and rest (8) faces. The shoe is advantageously made of a lanthanum oxide-containing molybdenum alloy. A method for producing the inventive shoe and a sintering method using at least one said shoe are also disclosed.
FR0553174A 2005-10-19 2005-10-19 TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT Active FR2892184B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0553174A FR2892184B1 (en) 2005-10-19 2005-10-19 TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT
PCT/EP2006/067491 WO2007045647A2 (en) 2005-10-19 2006-10-17 Transport shoe for sintering nuclear fuel pallets, method for producing said shoe and a sintering method using the shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0553174A FR2892184B1 (en) 2005-10-19 2005-10-19 TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT

Publications (2)

Publication Number Publication Date
FR2892184A1 FR2892184A1 (en) 2007-04-20
FR2892184B1 true FR2892184B1 (en) 2014-01-10

Family

ID=36615641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0553174A Active FR2892184B1 (en) 2005-10-19 2005-10-19 TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT

Country Status (2)

Country Link
FR (1) FR2892184B1 (en)
WO (1) WO2007045647A2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171185B (en) * 1985-02-20 1988-05-25 British Nuclear Fuels Plc Operating travelling charge furnaces
JP2702669B2 (en) * 1994-03-02 1998-01-21 科学技術庁金属材料技術研究所長 Dispersion-strengthened molybdenum single crystal and method for producing the same
US7332228B2 (en) * 2003-02-25 2008-02-19 A.L.M.T. Corporation Coated refractory metal plate having oxide surface layer, and setter which uses the same and which is used in sintering

Also Published As

Publication number Publication date
FR2892184A1 (en) 2007-04-20
WO2007045647A2 (en) 2007-04-26
WO2007045647A3 (en) 2007-06-07

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