CN103377725B - 一种反应堆堆内构件 - Google Patents
一种反应堆堆内构件 Download PDFInfo
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- CN103377725B CN103377725B CN201210127300.7A CN201210127300A CN103377725B CN 103377725 B CN103377725 B CN 103377725B CN 201210127300 A CN201210127300 A CN 201210127300A CN 103377725 B CN103377725 B CN 103377725B
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- elastic ring
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- reactor core
- cylinder body
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- 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
Abstract
Description
性能 | 室温 | 350℃ |
规定强度Rp0.2(MPa) | ≥620 | ≥515 |
抗拉强度Rm(MPa) | 760~930 | ≥640 |
断后伸长率A(%) | ≥16 | |
断面收缩率Z(%) | ≥50 | |
硬度HB | 226-277 |
Claims (5)
Priority Applications (1)
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CN201210127300.7A CN103377725B (zh) | 2012-04-27 | 2012-04-27 | 一种反应堆堆内构件 |
Applications Claiming Priority (1)
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CN201210127300.7A CN103377725B (zh) | 2012-04-27 | 2012-04-27 | 一种反应堆堆内构件 |
Publications (2)
Publication Number | Publication Date |
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CN103377725A CN103377725A (zh) | 2013-10-30 |
CN103377725B true CN103377725B (zh) | 2016-05-18 |
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CN201210127300.7A Active CN103377725B (zh) | 2012-04-27 | 2012-04-27 | 一种反应堆堆内构件 |
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CN (1) | CN103377725B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105719705A (zh) * | 2014-12-01 | 2016-06-29 | 上海核工程研究设计院 | 一种压水反应堆整体水力模拟试验中的出口接管 |
CN108109709A (zh) * | 2017-12-21 | 2018-06-01 | 中国原子能科学研究院 | 堆内高温电离室悬挂装置 |
CN108335762A (zh) * | 2018-03-30 | 2018-07-27 | 中广核研究院有限公司 | 反应堆压力容器及应用于反应堆压力容器的支承结构 |
CN108766593A (zh) * | 2018-07-20 | 2018-11-06 | 中广核研究院有限公司 | 一种反应堆压力容器的堆内构件结构 |
CN109102909A (zh) * | 2018-07-20 | 2018-12-28 | 中广核研究院有限公司 | 一种新型堆内构件密封压紧结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421714A (en) * | 1979-12-22 | 1983-12-20 | The Babcock & Wilcox Company | Nozzle penetration for a nuclear reactor pressure vessel closure |
CN85108309A (zh) * | 1984-11-19 | 1986-09-17 | 西屋电气公司 | 压紧弹簧保持装置 |
US4980117A (en) * | 1988-05-09 | 1990-12-25 | Westinghouse Electric Corp. | Reactor vessel O-ring spring clip |
CN1057357A (zh) * | 1990-05-07 | 1991-12-25 | 法玛通公司 | 有棒束导向装置的核反应堆内部构件 |
CN101865288A (zh) * | 2010-05-13 | 2010-10-20 | 励行根 | 一种包覆密封环及其制造方法 |
CN201930616U (zh) * | 2011-01-13 | 2011-08-17 | 中广核工程有限公司 | 一种核反应堆堆内构件过滤装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313891A (ja) * | 1989-06-13 | 1991-01-22 | Mitsubishi Heavy Ind Ltd | 原子炉容器のスタッドホール用プラグ |
JP3340847B2 (ja) * | 1994-07-19 | 2002-11-05 | 株式会社東芝 | 圧力容器開口密閉装置 |
US20070024007A1 (en) * | 2005-07-28 | 2007-02-01 | Putch Samuel W | Seal ring and method |
-
2012
- 2012-04-27 CN CN201210127300.7A patent/CN103377725B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421714A (en) * | 1979-12-22 | 1983-12-20 | The Babcock & Wilcox Company | Nozzle penetration for a nuclear reactor pressure vessel closure |
CN85108309A (zh) * | 1984-11-19 | 1986-09-17 | 西屋电气公司 | 压紧弹簧保持装置 |
US4980117A (en) * | 1988-05-09 | 1990-12-25 | Westinghouse Electric Corp. | Reactor vessel O-ring spring clip |
CN1057357A (zh) * | 1990-05-07 | 1991-12-25 | 法玛通公司 | 有棒束导向装置的核反应堆内部构件 |
CN101865288A (zh) * | 2010-05-13 | 2010-10-20 | 励行根 | 一种包覆密封环及其制造方法 |
CN201930616U (zh) * | 2011-01-13 | 2011-08-17 | 中广核工程有限公司 | 一种核反应堆堆内构件过滤装置 |
Non-Patent Citations (1)
Title |
---|
新型快开式D形螺栓C形环密封结构及强度分析;陈平等;《石油化工设备》;20080731;第37卷(第4期);第23页左栏倒数第3段至倒数第2段,及图1 * |
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Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: Shanghai Nuclear Engineering Research & Design Institute |
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Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |