CN104310399B - 一种碳化硼中子吸收体加工工艺 - Google Patents
一种碳化硼中子吸收体加工工艺 Download PDFInfo
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- CN104310399B CN104310399B CN201410525345.9A CN201410525345A CN104310399B CN 104310399 B CN104310399 B CN 104310399B CN 201410525345 A CN201410525345 A CN 201410525345A CN 104310399 B CN104310399 B CN 104310399B
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- Prior art keywords
- mold
- boron carbide
- parts
- slurry
- neutron absorber
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- 229910052580 B4C Inorganic materials 0.000 title claims abstract description 73
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 41
- 238000012545 processing Methods 0.000 title claims abstract description 30
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000011049 filling Methods 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims description 41
- 239000002002 slurry Substances 0.000 claims description 39
- 239000000084 colloidal system Substances 0.000 claims description 21
- 229940099259 vaseline Drugs 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000011812 mixed powder Substances 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000011362 coarse particle Substances 0.000 claims description 12
- 239000010419 fine particle Substances 0.000 claims description 12
- -1 polyethylene Polymers 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 2
- 238000001956 neutron scattering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010433 powder painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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CN201410525345.9A CN104310399B (zh) | 2014-10-09 | 2014-10-09 | 一种碳化硼中子吸收体加工工艺 |
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CN201410525345.9A CN104310399B (zh) | 2014-10-09 | 2014-10-09 | 一种碳化硼中子吸收体加工工艺 |
Publications (2)
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CN104310399A CN104310399A (zh) | 2015-01-28 |
CN104310399B true CN104310399B (zh) | 2015-12-09 |
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CN201410525345.9A Expired - Fee Related CN104310399B (zh) | 2014-10-09 | 2014-10-09 | 一种碳化硼中子吸收体加工工艺 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106003373B (zh) * | 2016-06-02 | 2018-01-26 | 东莞理工学院 | 一种方管状中子吸收层成型模具及其成型方法 |
CN106273678B (zh) * | 2016-10-14 | 2018-03-16 | 东莞理工学院 | 一种大半径端面角度为135度的中子吸收层板制作工艺 |
CN107564598A (zh) * | 2017-09-05 | 2018-01-09 | 东莞中子科学中心 | 一种低散射背底的中子吸收材料及其制备方法和应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1032833C (zh) * | 1992-12-26 | 1996-09-18 | 天津纺织工学院 | 中子和γ射线辐射屏蔽材料 |
JP3150672B1 (ja) * | 1999-10-13 | 2001-03-26 | 三菱重工業株式会社 | 中性子遮蔽体およびこれを用いたキャスク |
CN102030938A (zh) * | 2010-10-27 | 2011-04-27 | 李勇 | 一种发泡中子吸收材料 |
CN103198871A (zh) * | 2013-03-21 | 2013-07-10 | 中国船舶重工集团公司第七一九研究所 | 一种具有中子屏蔽效果的复合屏蔽材料 |
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Owner name: DONGGUAN NEUTRON SCIENCE CENTER SUN ZHENZHONG ZOU Free format text: FORMER OWNER: SUN ZHENZHONG ZOU JIANJUN HE LUNHUA KANG LE CHEN JIE LU HUAILE XU CHUBIN Effective date: 20150625 |
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Effective date of registration: 20150625 Address after: 523000 Guangdong province Dongguan City Songshan Lake Science and Technology Industrial Park University Road No. 1 Applicant after: DONGGUAN University OF TECHNOLOGY Applicant after: DONGGUAN NEUTRON SCIENCE CENTER Applicant after: Sun Zhenzhong Applicant after: Zou Jianjun Applicant after: He Lunhua Applicant after: Kang Le Applicant after: Chen Jie Applicant after: Lu Huaile Applicant after: Xu Chubin Address before: 523000 Guangdong province Dongguan City Songshan Lake Science and Technology Industrial Park University Road No. 1 Applicant before: Dongguan University of technology Applicant before: Sun Zhenzhong Applicant before: Zou Jianjun Applicant before: He Lunhua Applicant before: Kang Le Applicant before: Chen Jie Applicant before: Lu Huaile Applicant before: Xu Chubin |
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