DE1812347C3 - Kernbrennstoffelement mit einem wärmebehandelten Brennelementkern aus einer Uran-SIHzhimlegierung in der Deltaphase U tief 2Si - Google Patents
Kernbrennstoffelement mit einem wärmebehandelten Brennelementkern aus einer Uran-SIHzhimlegierung in der Deltaphase U tief 2SiInfo
- Publication number
- DE1812347C3 DE1812347C3 DE1812347A DE1812347A DE1812347C3 DE 1812347 C3 DE1812347 C3 DE 1812347C3 DE 1812347 A DE1812347 A DE 1812347A DE 1812347 A DE1812347 A DE 1812347A DE 1812347 C3 DE1812347 C3 DE 1812347C3
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- uranium
- fuel element
- gas
- silicon
- 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
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 25
- 239000000956 alloy Substances 0.000 title claims description 25
- 239000003758 nuclear fuel Substances 0.000 title claims description 22
- 239000000446 fuel Substances 0.000 title claims description 16
- FSVQVLHGIXXZGC-UHFFFAOYSA-N [Si].[U] Chemical compound [Si].[U] FSVQVLHGIXXZGC-UHFFFAOYSA-N 0.000 claims description 21
- 229910000676 Si alloy Inorganic materials 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 229910052770 Uranium Inorganic materials 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 229910001297 Zn alloy Inorganic materials 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910001093 Zr alloy Inorganic materials 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 229910052778 Plutonium Inorganic materials 0.000 description 3
- 229910000711 U alloy Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000004992 fission Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- WJWSFWHDKPKKES-UHFFFAOYSA-N plutonium uranium Chemical compound [U].[Pu] WJWSFWHDKPKKES-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001066 Pu alloy Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000005025 nuclear technology Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G21C3/60—Metallic fuel; Intermetallic dispersions
-
- 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
- G21C21/16—Manufacture of fuel elements or breeder elements contained in non-active casings by casting or dipping techniques
-
- 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)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73424068A | 1968-06-04 | 1968-06-04 | |
| US73422168A | 1968-06-04 | 1968-06-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1812347A1 DE1812347A1 (de) | 1971-06-09 |
| DE1812347B2 DE1812347B2 (enrdf_load_stackoverflow) | 1974-05-22 |
| DE1812347C3 true DE1812347C3 (de) | 1975-01-02 |
Family
ID=27112696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1812347A Expired DE1812347C3 (de) | 1968-06-04 | 1968-12-03 | Kernbrennstoffelement mit einem wärmebehandelten Brennelementkern aus einer Uran-SIHzhimlegierung in der Deltaphase U tief 2Si |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1812347C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1251400A (enrdf_load_stackoverflow) |
| SE (1) | SE347379B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1327692C (en) * | 1989-09-15 | 1994-03-15 | Il Hiun Kuk | Uranium silicide dispersion fuel utilizing rapid solidification by atomization and fuel fabrication process therefor |
| CN110415838B (zh) * | 2019-08-02 | 2022-07-22 | 上海核工程研究设计院有限公司 | 一种增强安全性的棒状核燃料元件及其制备方法 |
| CN110379525B (zh) * | 2019-08-02 | 2022-05-10 | 上海核工程研究设计院有限公司 | 一种耐事故的棒状核燃料元件及其制备方法 |
| CN110993134B (zh) * | 2019-11-12 | 2023-01-06 | 中国工程物理研究院材料研究所 | 一种U3Si2合金燃料的制备方法 |
-
1968
- 1968-12-03 DE DE1812347A patent/DE1812347C3/de not_active Expired
-
1969
- 1969-05-23 GB GB1251400D patent/GB1251400A/en not_active Expired
- 1969-06-04 SE SE07881/69A patent/SE347379B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1812347A1 (de) | 1971-06-09 |
| DE1812347B2 (enrdf_load_stackoverflow) | 1974-05-22 |
| GB1251400A (enrdf_load_stackoverflow) | 1971-10-27 |
| SE347379B (enrdf_load_stackoverflow) | 1972-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |