IT7968135A0 - Procedimento per la fabbricazione di oggetti sagomati a partire da polveri - Google Patents

Procedimento per la fabbricazione di oggetti sagomati a partire da polveri

Info

Publication number
IT7968135A0
IT7968135A0 IT7968135A IT6813579A IT7968135A0 IT 7968135 A0 IT7968135 A0 IT 7968135A0 IT 7968135 A IT7968135 A IT 7968135A IT 6813579 A IT6813579 A IT 6813579A IT 7968135 A0 IT7968135 A0 IT 7968135A0
Authority
IT
Italy
Prior art keywords
powders
procedure
manufacture
shaped objects
objects
Prior art date
Application number
IT7968135A
Other languages
English (en)
Other versions
IT1118706B (it
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of IT7968135A0 publication Critical patent/IT7968135A0/it
Application granted granted Critical
Publication of IT1118706B publication Critical patent/IT1118706B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • 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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IT68135/79A 1978-05-26 1979-05-25 Procedimento per la fabbricazione di oggetti sagomati a partire da polveri IT1118706B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2367078 1978-05-26

Publications (2)

Publication Number Publication Date
IT7968135A0 true IT7968135A0 (it) 1979-05-25
IT1118706B IT1118706B (it) 1986-03-03

Family

ID=10199388

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68135/79A IT1118706B (it) 1978-05-26 1979-05-25 Procedimento per la fabbricazione di oggetti sagomati a partire da polveri

Country Status (6)

Country Link
US (1) US4284593A (it)
JP (1) JPS54158418A (it)
BE (1) BE876564A (it)
DE (1) DE2921423A1 (it)
FR (1) FR2436473B1 (it)
IT (1) IT1118706B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010547A1 (de) * 1980-03-19 1981-10-01 Alkem Gmbh, 6450 Hanau Verfahren zur herstellung salpetersaeureloeslicher mischoxidkernbrennstofftabletten
DE3049326A1 (de) * 1980-12-29 1982-07-08 Alkem Gmbh, 6450 Hanau "verfahren zum herstellen von presslingen aus keramischem pulver, z.b. pulverfoermigen kernreaktorbrennstoffen und presseinrichtung, insbesondere fuer dieses verfahren"
US4522769A (en) * 1982-08-24 1985-06-11 General Electric Company Method for the manufacture of nuclear fuel products
US4575436A (en) * 1982-08-24 1986-03-11 General Electric Company Production of nuclear fuel products
US4637900A (en) * 1984-01-13 1987-01-20 The United States Of America As Represented By The United States Department Of Energy Fabrication of high exposure nuclear fuel pellets
FR2861888B1 (fr) 2003-10-29 2008-02-29 Franco Belge Combustibles Procede de fabrication de pastilles de combustible nucleaire
CN110164574B (zh) * 2019-07-02 2021-04-02 中国原子能科学研究院 一种蜂窝状燃料芯块的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228886A (en) * 1963-07-02 1966-01-11 Milton H Lloyd Method of preparing compactible thorium oxide-plutonium oxide particles
GB1253807A (en) * 1967-11-30 1971-11-17 Atomic Energy Authority Uk Improvements in or relating to preparation of ceramic materials
GB1363532A (en) * 1971-02-01 1974-08-14 Atomic Energy Authority Uk Production of metal-containing materials by gel-precipitation
US3806565A (en) * 1971-08-02 1974-04-23 North American Rockwell Method of preparing relatively low density oxide fuel for a nuclear reactor
IT991819B (it) * 1972-09-20 1975-08-30 Hobeg Gmbh Procedimento per la fabbricazione di corpi di combustibile di ele menti combustibili e di elementi assorbitori per reattori nucleari ad alta temperatura
GB1461264A (it) * 1973-01-12 1977-01-13
US4016226A (en) * 1975-02-10 1977-04-05 The Babcock & Wilcox Company Method of making porous nuclear fuel
US4052330A (en) * 1975-03-20 1977-10-04 Gen Electric Sintering uranium oxide using a preheating step
US4061700A (en) * 1975-09-10 1977-12-06 General Electric Company Fugitive binder for nuclear fuel materials

Also Published As

Publication number Publication date
BE876564A (fr) 1979-09-17
FR2436473B1 (fr) 1985-10-25
DE2921423A1 (de) 1979-12-06
JPS54158418A (en) 1979-12-14
IT1118706B (it) 1986-03-03
FR2436473A1 (fr) 1980-04-11
US4284593A (en) 1981-08-18

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