ATE353159T1 - Herstellungsverfahren für einen kernbrennstoffkörper mit einem wolframnetzwerk - Google Patents
Herstellungsverfahren für einen kernbrennstoffkörper mit einem wolframnetzwerkInfo
- Publication number
- ATE353159T1 ATE353159T1 AT03292513T AT03292513T ATE353159T1 AT E353159 T1 ATE353159 T1 AT E353159T1 AT 03292513 T AT03292513 T AT 03292513T AT 03292513 T AT03292513 T AT 03292513T AT E353159 T1 ATE353159 T1 AT E353159T1
- Authority
- AT
- Austria
- Prior art keywords
- nuclear fuel
- tungsten network
- fuel body
- production method
- network
- Prior art date
Links
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
- G21C3/62—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)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Powder Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020074805 | 2002-11-28 | ||
KR1020030028065A KR100609217B1 (ko) | 2002-11-28 | 2003-05-01 | 텅스텐 금속망을 함유한 핵연료 및 그 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE353159T1 true ATE353159T1 (de) | 2007-02-15 |
Family
ID=32301933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03292513T ATE353159T1 (de) | 2002-11-28 | 2003-10-10 | Herstellungsverfahren für einen kernbrennstoffkörper mit einem wolframnetzwerk |
Country Status (6)
Country | Link |
---|---|
US (1) | US6881376B2 (de) |
EP (1) | EP1424701B1 (de) |
JP (1) | JP3976716B2 (de) |
AT (1) | ATE353159T1 (de) |
CA (1) | CA2444838C (de) |
DE (1) | DE60311560D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060075836A1 (en) * | 2004-10-13 | 2006-04-13 | Anis Zribi | Pressure sensor and method of operation thereof |
US20070133733A1 (en) * | 2005-12-07 | 2007-06-14 | Liviu Popa-Simil | Method for developing nuclear fuel and its application |
KR101165452B1 (ko) * | 2010-10-20 | 2012-07-12 | 한국수력원자력 주식회사 | 이종 첨가 원소의 결정립계 및 결정립계 주변의 고용 농도 조절 방법 및 이를 이용한 결정립이 큰 핵연료 소결체의 제조방법. |
US10280527B2 (en) * | 2012-09-13 | 2019-05-07 | Ge-Hitachi Nuclear Energy Americas Llc | Methods of fabricating metallic fuel from surplus plutonium |
KR101462738B1 (ko) | 2012-12-31 | 2014-11-17 | 한국원자력연구원 | 세라믹 미소셀이 배치된 핵분열생성물 포획 소결체 및 이의 제조방법 |
FR3000594B1 (fr) * | 2012-12-31 | 2019-05-24 | Korea Atomic Energy Research Institute | Pastille de combustible nucleaire a base de dioxyde d'uranium piegant les produits de fission ayant des microcellules metalliques et sa methode de fabrication |
US10102929B2 (en) * | 2014-05-26 | 2018-10-16 | Korea Atomic Energy Research Institute | Method of preparing nuclear fuel pellet including thermal conductive metal and nuclear fuel pellet prepared thereby |
KR101652729B1 (ko) * | 2015-04-09 | 2016-09-01 | 한국원자력연구원 | 열전도성 금속망이 형성된 핵연료 소결체의 제조방법 및 이에 따라 제조되는 핵연료 소결체 |
CN107871540B (zh) * | 2017-10-27 | 2019-07-02 | 中国工程物理研究院材料研究所 | 一种大晶粒高热导率二氧化铀燃料芯块的制备方法 |
CN109859859B (zh) * | 2019-02-26 | 2022-09-16 | 西南科技大学 | 一种基于钨导热的无对流换热整体模块式超小型空间反应堆堆芯 |
KR20210139073A (ko) * | 2020-05-13 | 2021-11-22 | 한국원자력연구원 | 열전도도가 향상된 핵연료 소결체 적층 구조 및 이의 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3264222A (en) * | 1962-03-26 | 1966-08-02 | Gen Dynamics Corp | Refractory material |
US3276867A (en) * | 1964-05-05 | 1966-10-04 | Daniel W Brite | Cermet materials and process of making |
US3573036A (en) * | 1966-11-15 | 1971-03-30 | Atomic Energy Commission | Method for producing stoichiometric uranium dioxide compositions |
DE1671063B1 (de) * | 1967-07-03 | 1971-10-28 | E M Sa D | Kernbrennstoff |
US3579390A (en) * | 1968-12-20 | 1971-05-18 | Nasa | Method of making a cermet |
US3661709A (en) * | 1970-04-06 | 1972-05-09 | Atomic Energy Commission | Nonswelling uranium nitride fuel |
US4052330A (en) * | 1975-03-20 | 1977-10-04 | Gen Electric | Sintering uranium oxide using a preheating step |
US4383855A (en) * | 1981-04-01 | 1983-05-17 | The United States Of America As Represented By The United States Department Of Energy | Cermets and method for making same |
JPH01107193A (ja) * | 1987-10-20 | 1989-04-25 | Toshiba Corp | 核燃料ペレットとその製造方法 |
US5180527A (en) * | 1990-04-03 | 1993-01-19 | Nippon Nuclear Fuel Development Co., Ltd. | Nuclear fuel pellets |
JP3172732B2 (ja) * | 1997-03-31 | 2001-06-04 | 原子燃料工業株式会社 | 核燃料用セラミックスペレットの製法 |
-
2003
- 2003-08-28 JP JP2003304250A patent/JP3976716B2/ja not_active Expired - Fee Related
- 2003-10-02 US US10/677,681 patent/US6881376B2/en not_active Expired - Lifetime
- 2003-10-10 DE DE60311560T patent/DE60311560D1/de not_active Expired - Lifetime
- 2003-10-10 AT AT03292513T patent/ATE353159T1/de not_active IP Right Cessation
- 2003-10-10 CA CA002444838A patent/CA2444838C/en not_active Expired - Fee Related
- 2003-10-10 EP EP03292513A patent/EP1424701B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1424701B1 (de) | 2007-01-31 |
CA2444838A1 (en) | 2004-05-28 |
JP3976716B2 (ja) | 2007-09-19 |
EP1424701A1 (de) | 2004-06-02 |
JP2004309453A (ja) | 2004-11-04 |
DE60311560D1 (de) | 2007-03-22 |
CA2444838C (en) | 2007-05-29 |
US20040103752A1 (en) | 2004-06-03 |
US6881376B2 (en) | 2005-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |