CN108417280A - 一种高铀装量燃料芯块及其制备方法和应用 - Google Patents
一种高铀装量燃料芯块及其制备方法和应用 Download PDFInfo
- Publication number
- CN108417280A CN108417280A CN201810100344.8A CN201810100344A CN108417280A CN 108417280 A CN108417280 A CN 108417280A CN 201810100344 A CN201810100344 A CN 201810100344A CN 108417280 A CN108417280 A CN 108417280A
- Authority
- CN
- China
- Prior art keywords
- sintering
- loading amount
- follows
- furnace cooling
- powder
- 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.)
- Pending
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
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810100344.8A CN108417280A (zh) | 2018-02-01 | 2018-02-01 | 一种高铀装量燃料芯块及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810100344.8A CN108417280A (zh) | 2018-02-01 | 2018-02-01 | 一种高铀装量燃料芯块及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108417280A true CN108417280A (zh) | 2018-08-17 |
Family
ID=63126750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810100344.8A Pending CN108417280A (zh) | 2018-02-01 | 2018-02-01 | 一种高铀装量燃料芯块及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108417280A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113012836A (zh) * | 2019-12-20 | 2021-06-22 | 中核北方核燃料元件有限公司 | 一种轻水堆用un芯块的制备方法 |
CN113012834A (zh) * | 2019-12-20 | 2021-06-22 | 中核北方核燃料元件有限公司 | 一种氮化铀复合铀三硅二燃料芯块的制备方法 |
EP3924980A4 (en) * | 2019-02-12 | 2022-10-26 | Westinghouse Electric Company Llc | SPS/FAST URANIUM FUEL SINTERING WITH OR WITHOUT CONSUMABLE ABSORBERS |
CN115896495A (zh) * | 2022-11-18 | 2023-04-04 | 中核北方核燃料元件有限公司 | 一种高铀密度高热导率复合芯块快速烧结的方法 |
-
2018
- 2018-02-01 CN CN201810100344.8A patent/CN108417280A/zh active Pending
Non-Patent Citations (6)
Title |
---|
中国科学技术协会主编: "《核科学技术学科发展报告》", 30 April 2016, 中国科学技术出版社 * |
傅正义等: "陶瓷材料闪烧技术研究进展", 《硅酸盐学报》 * |
周书助: "《硬质合金生产原理和质量控制》", 31 August 2014, 冶金工业出版社 * |
周培德: "《快堆嬗变技术》", 31 October 2015, 中国原子能出版社 * |
尹邦跃: "《陶瓷核燃料工艺》", 31 January 2016, 哈尔滨工程大学出版社 * |
清华大学核子工程系译校: "《核反应器工程》", 29 February 1984, 徐氏基金会出版 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3924980A4 (en) * | 2019-02-12 | 2022-10-26 | Westinghouse Electric Company Llc | SPS/FAST URANIUM FUEL SINTERING WITH OR WITHOUT CONSUMABLE ABSORBERS |
CN113012836A (zh) * | 2019-12-20 | 2021-06-22 | 中核北方核燃料元件有限公司 | 一种轻水堆用un芯块的制备方法 |
CN113012834A (zh) * | 2019-12-20 | 2021-06-22 | 中核北方核燃料元件有限公司 | 一种氮化铀复合铀三硅二燃料芯块的制备方法 |
CN115896495A (zh) * | 2022-11-18 | 2023-04-04 | 中核北方核燃料元件有限公司 | 一种高铀密度高热导率复合芯块快速烧结的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108417280A (zh) | 一种高铀装量燃料芯块及其制备方法和应用 | |
CN108335760B (zh) | 一种高铀装载量弥散燃料芯块的制备方法 | |
CN108335768B (zh) | 一种基于纳米二氧化铀或其复合物的燃料芯块的制备方法 | |
US3873651A (en) | Freeze drying method for preparing radiation source material | |
CN107170486B (zh) | 一种UO2和U3Si2复合燃料芯块及其制备方法和用途 | |
CN108298587B (zh) | 一种纳米二氧化铀复合材料粉末的制备方法 | |
CN108417279A (zh) | 一种ZrC和UO2复合燃料芯块及其制备方法和应用 | |
CN107010960A (zh) | 一种铀基三元碳化物的制备方法及其应用 | |
CN115341126B (zh) | 一种耐高温中子慢化及吸收一体化复合屏蔽钇基合金材料 | |
CN108305693A (zh) | 一种氮化铀芯块制备方法 | |
CN110415845A (zh) | 一种高铀密度复合燃料芯块及其制备方法 | |
ZA200502296B (en) | Fuel pellet for a nuclear reactor and method for the production thereof | |
CN108249925A (zh) | 一种全陶瓷微封装燃料芯块的制备方法 | |
CN107082430B (zh) | 一种铀硅碳三元化合物燃料芯块及其制备方法和用途 | |
CN108417278B (zh) | 一种高辐照稳定性的金属型燃料芯块的制备方法 | |
JP3976716B2 (ja) | タングステン金属網を含有した核燃料焼結体の製造方法 | |
CN109903869A (zh) | 一种增强型uo2核燃料芯块的制备方法 | |
US2929707A (en) | Method of fabricating a uranium-zirconium hydride reactor core | |
CN114292108B (zh) | 一种控制棒用碳化硼-氧化钆中子吸收体材料及其制备方法 | |
CN113683422B (zh) | 一种大晶粒uo2陶瓷燃料及其制备方法和应用 | |
CN102974823B (zh) | 一种高比重合金的烧结方法 | |
CN103159222B (zh) | 一种氚增殖用正硅酸锂小球密实化的方法 | |
CN108447576A (zh) | 一种max相改进型二氧化铀芯块的制备方法 | |
CN115652163B (zh) | 一种耐高温中子复合屏蔽钇基合金材料、其制备方法及其应用 | |
CN115611234B (zh) | 一种高效水解制氢材料、制备方法及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Rui Inventor after: Huang Qiqi Inventor after: Wang Zhiyi Inventor after: Yang Zhenliang Inventor after: Li Bingqing Inventor after: Zhang Pengcheng Inventor after: Chu Mingfu Inventor after: Tang Hao Inventor after: Zhong Yi Inventor after: Liu Xuxu Inventor after: Duan Limei Inventor before: Gao Rui Inventor before: Wang Zhiyi Inventor before: Yang Zhenliang Inventor before: Li Bingqing Inventor before: Chu Mingfu Inventor before: Tang Hao Inventor before: Zhong Yi Inventor before: Liu Xuxu Inventor before: Duan Limei Inventor before: Huang Qiqi |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |
|
RJ01 | Rejection of invention patent application after publication |