CN106342335B - 一种c-b4c中子吸收球及其制备方法 - Google Patents
一种c-b4c中子吸收球及其制备方法Info
- Publication number
- CN106342335B CN106342335B CN201010049198.4A CN201010049198A CN106342335B CN 106342335 B CN106342335 B CN 106342335B CN 201010049198 A CN201010049198 A CN 201010049198A CN 106342335 B CN106342335 B CN 106342335B
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- neutron absorption
- absorption ball
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- Prior art date
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052580 B4C Inorganic materials 0.000 claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 23
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 15
- 239000010439 graphite Substances 0.000 claims abstract description 15
- 239000005011 phenolic resin Substances 0.000 claims abstract description 12
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000005056 compaction Methods 0.000 claims abstract description 3
- 238000000151 deposition Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 235000015895 biscuits Nutrition 0.000 claims description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 8
- 230000008021 deposition Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 239000007792 gaseous phase Substances 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 239000011824 nuclear material Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 15
- 238000005299 abrasion Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 239000011268 mixed slurry Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005475 siliconizing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010049198.4A CN106342335B8 (zh) | 2010-07-28 | 2010-07-28 | 一种c-b4c中子吸收球及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010049198.4A CN106342335B8 (zh) | 2010-07-28 | 2010-07-28 | 一种c-b4c中子吸收球及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106342335B true CN106342335B (zh) | 2013-07-10 |
CN106342335B8 CN106342335B8 (zh) | 2021-10-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010049198.4A Active CN106342335B8 (zh) | 2010-07-28 | 2010-07-28 | 一种c-b4c中子吸收球及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106342335B8 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112002453A (zh) * | 2020-09-07 | 2020-11-27 | 成都赐进金属材料有限公司 | 一种抗辐射的复合球及其制备方法 |
CN112194491A (zh) * | 2020-10-15 | 2021-01-08 | 山东亚赛陶瓷科技有限公司 | 一种无压烧结碳化硼陶瓷粉体及其制备方法与应用 |
CN114220561A (zh) * | 2021-11-10 | 2022-03-22 | 华能核能技术研究院有限公司 | 一种高温气冷堆吸收球表面涂层的制备方法及设备 |
CN115974558A (zh) * | 2023-01-10 | 2023-04-18 | 中硼科技(威海)有限公司 | 一种碳化硼基中子吸收材料及其制备方法 |
-
2010
- 2010-07-28 CN CN201010049198.4A patent/CN106342335B8/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112002453A (zh) * | 2020-09-07 | 2020-11-27 | 成都赐进金属材料有限公司 | 一种抗辐射的复合球及其制备方法 |
CN112194491A (zh) * | 2020-10-15 | 2021-01-08 | 山东亚赛陶瓷科技有限公司 | 一种无压烧结碳化硼陶瓷粉体及其制备方法与应用 |
CN114220561A (zh) * | 2021-11-10 | 2022-03-22 | 华能核能技术研究院有限公司 | 一种高温气冷堆吸收球表面涂层的制备方法及设备 |
CN115974558A (zh) * | 2023-01-10 | 2023-04-18 | 中硼科技(威海)有限公司 | 一种碳化硼基中子吸收材料及其制备方法 |
CN115974558B (zh) * | 2023-01-10 | 2023-12-05 | 中硼科技(威海)有限公司 | 一种碳化硼基中子吸收材料及其制备方法 |
Also Published As
Publication number | Publication date |
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CN106342335B8 (zh) | 2021-10-19 |
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Legal Events
Date | Code | Title | Description |
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GR03 | Grant of secret patent right | ||
GRSP | Grant of secret patent right | ||
DC01 | Secret patent status has been lifted | ||
DCSP | Declassification of secret patent | ||
CI02 | Correction of invention patent application |
Correction item: Patentee|Address|Patentee|Patent agency|Agent Correct: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES|200050 No. 1295 Dingxi Road, Shanghai|DALIAN JINMA BORON SCIENCE AND TECHNOLOGY GROUP Co.,Ltd.|Patent Center of Dalian University Of Technology 21200|Mei Hongyu False: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES|200050 No. 1295 Dingxi Road, Shanghai|Dalian Jinma Technology Industry Co.,Ltd.|None Number: 03 Page: The title page Volume: 33 Correction item: Patentee|Address|Patentee|Patent agency|Agent Correct: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES|200050 No. 1295 Dingxi Road, Shanghai|DALIAN JINMA BORON SCIENCE AND TECHNOLOGY GROUP Co.,Ltd.|Patent Center of Dalian University Of Technology 21200|Mei Hongyu False: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES|200050 No. 1295 Dingxi Road, Shanghai|Dalian Jinma Technology Industry Co.,Ltd.|None Number: 03 Volume: 33 |
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CI02 | Correction of invention patent application |