IT7968135A0 - Procedimento per la fabbricazione di oggetti sagomati a partire da polveri - Google Patents
Procedimento per la fabbricazione di oggetti sagomati a partire da polveriInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
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)
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)
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)
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 |
-
1979
- 1979-05-17 US US06/039,965 patent/US4284593A/en not_active Expired - Lifetime
- 1979-05-25 JP JP6490879A patent/JPS54158418A/ja active Pending
- 1979-05-25 IT IT68135/79A patent/IT1118706B/it active
- 1979-05-25 FR FR7913403A patent/FR2436473B1/fr not_active Expired
- 1979-05-25 BE BE0/195407A patent/BE876564A/xx not_active IP Right Cessation
- 1979-05-26 DE DE19792921423 patent/DE2921423A1/de not_active Withdrawn
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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