CN106480348B - 一种灰控制棒用吸收体材料及其制备方法 - Google Patents
一种灰控制棒用吸收体材料及其制备方法 Download PDFInfo
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- CN106480348B CN106480348B CN201510522533.0A CN201510522533A CN106480348B CN 106480348 B CN106480348 B CN 106480348B CN 201510522533 A CN201510522533 A CN 201510522533A CN 106480348 B CN106480348 B CN 106480348B
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- absorbent material
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 230000002745 absorbent Effects 0.000 title claims abstract description 43
- 239000002250 absorbent Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 28
- 238000000265 homogenisation Methods 0.000 claims abstract description 21
- 238000011282 treatment Methods 0.000 claims abstract description 18
- 239000012298 atmosphere Substances 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 229910052771 Terbium Inorganic materials 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000005266 casting Methods 0.000 claims description 20
- 238000000137 annealing Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000003723 Smelting Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 abstract description 16
- 229910045601 alloy Inorganic materials 0.000 abstract description 13
- 239000000956 alloy Substances 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 9
- 230000004224 protection Effects 0.000 abstract description 5
- 238000009749 continuous casting Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000925 Cd alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001739 density measurement Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910001279 Dy alloy Inorganic materials 0.000 description 1
- 229910000858 La alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001117 Tb alloy Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
批次 | 温度(℃) | 时间(小时) |
1 | 400 | 48 |
2 | 500 | 36 |
3 | 600 | 28 |
4 | 700 | 24 |
批次 | 退火温度℃ | 退火时间min |
1 | 600 | 1 |
2 | 580 | 1.5 |
3 | 540 | 4 |
4 | 500 | 6 |
批次 | Tb | Dy | ΣRE | Fe | Si | O | S |
1 | 50.130 | 49.628 | 99.758 | 0.023 | 0.008 | 0.051 | ≤0.001 |
2 | 59.378 | 40.429 | 99.807 | 0.010 | 0.005 | 0.024 | ≤0.001 |
3 | 70.076 | 29.807 | 99.883 | 0.008 | 0.007 | 0.023 | ≤0.001 |
4 | 89.813 | 10.156 | 99.969 | 0.005 | 0.004 | 0.013 | ≤0.001 |
Claims (4)
Priority Applications (1)
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CN201510522533.0A CN106480348B (zh) | 2015-08-24 | 2015-08-24 | 一种灰控制棒用吸收体材料及其制备方法 |
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CN201510522533.0A CN106480348B (zh) | 2015-08-24 | 2015-08-24 | 一种灰控制棒用吸收体材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106480348A CN106480348A (zh) | 2017-03-08 |
CN106480348B true CN106480348B (zh) | 2018-03-20 |
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CN (1) | CN106480348B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111933313B (zh) * | 2020-07-21 | 2023-06-02 | 上海核工程研究设计院有限公司 | 一种长寿命中子吸收材料 |
CN115652164B (zh) * | 2022-08-18 | 2024-06-18 | 上海大学 | 一种耐高温中子屏蔽用抗氢致开裂钇基合金材料、其制备方法及其应用 |
CN115341126B (zh) * | 2022-09-16 | 2023-07-11 | 上海核工程研究设计院股份有限公司 | 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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002294437A (ja) * | 2001-04-02 | 2002-10-09 | Mitsubishi Materials Corp | 銅合金スパッタリングターゲット |
JP4955008B2 (ja) * | 2006-10-03 | 2012-06-20 | Jx日鉱日石金属株式会社 | Cu−Mn合金スパッタリングターゲット及び半導体配線 |
CN101081430A (zh) * | 2007-07-04 | 2007-12-05 | 中国科学院金属研究所 | 一种利用剪切变形提高铸锭加工成型性能的开坯工艺 |
JP5263665B2 (ja) * | 2007-09-25 | 2013-08-14 | 日立金属株式会社 | 配線膜用Cu合金膜および配線膜形成用スパッタリングターゲット材 |
JP5799742B2 (ja) * | 2011-10-17 | 2015-10-28 | ソニー株式会社 | 光情報記録媒体用記録層、および光情報記録媒体 |
CN103374678B (zh) * | 2012-04-27 | 2017-02-22 | 上海核工程研究设计院 | 一种灰控制棒及吸收体 |
WO2016132847A1 (ja) * | 2015-02-19 | 2016-08-25 | 株式会社神戸製鋼所 | Cu合金膜およびCu積層膜 |
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2015
- 2015-08-24 CN CN201510522533.0A patent/CN106480348B/zh active Active
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Address after: No. 108 Longyuan Second Road, Longping High tech Park, Zhanggongling, Changsha City, Hunan Province, 410026 Patentee after: Hunan Gaochuang Rare Earth New Materials Co.,Ltd. Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 108 Longyuan Second Road, Longping High tech Park, Zhanggongling, Changsha City, Hunan Province, 410026 Patentee before: HUNAN RARE EARTH RESEARCH INSTITUTE CO.,LTD. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE |