[1]卢志威,温建,李雷,等.锆合金涂层包壳专利申请态势全景分析[J].中国材料进展,2021,40(04):275-280.[doi:10.7502/j.issn.1674-3962.201912016]
 LU Zhiwei,WEN Jian,LI Lei,et al.Analysis on Patents Application Situation of Coated Zirconium Alloy Cladding[J].MATERIALS CHINA,2021,40(04):275-280.[doi:10.7502/j.issn.1674-3962.201912016]
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锆合金涂层包壳专利申请态势全景分析()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
40
期数:
2021年第04期
页码:
275-280
栏目:
出版日期:
2021-04-30

文章信息/Info

Title:
Analysis on Patents Application Situation of Coated Zirconium Alloy Cladding
文章编号:
1674-3962(2021)04-0275-06
作者:
卢志威12温建12李雷12张显生12刘彤12任啟森12廖业宏12
(1. 中广核研究院有限公司,广东 深圳 518026)(2. 深圳核电站高安全性事故容错燃料技术工程实验室,广东 深圳 518026)
Author(s):
LU Zhiwei12WEN Jian12LI Lei12ZHANG Xiansheng12LIU Tong12 REN Qisen12LIAO Yehong12
(1. China Nuclear Power Technology Research Institute, Shenzhen 518026, China) (2. HighSafety ATF Engineering Laboratory of Shenzhen, Shenzhen 518026, China)
关键词:
事故容错涂层锆合金包壳专利
Keywords:
accident tolerance coating zirconium cladding patent
分类号:
TL341;TG174.4
DOI:
10.7502/j.issn.1674-3962.201912016
文献标志码:
A
摘要:
事故容错燃料(ATF)是日本福岛核事故之后提出的新一代核燃料概念,主要是为了提高反应堆在事故工况下的容错性能,从根本上提高核电厂对严重事故的抵御能力,从而有效地提高核电的安全性和经济性。针对传统核燃料使用的锆合金包壳,通过外表面涂层改性的方法提高其在事故工况下的抗高温氧化性能是事故容错燃料的主要研究方向。为了对锆合金涂层包壳的技术发展现状和趋势进行全面了解,对该技术相关的国际及国内专利申请态势进行了统计分析,研究了该领域的专利申请发展态势、专利来源地区及布局地区特点,重点分析了自20世纪60年代以来锆合金涂层包壳技术分支发展趋势;此外,结合我国的锆合金涂层包壳的研究现状,从研究进展及技术聚焦等方面提出锆合金涂层包壳研发建议。
Abstract:
Accident tolerant fuel (ATF) is an advanced nuclear fuel concept proposed after the Fukushima nuclear accident in Japan which is mainly to improve the accident tolerance performance of reactors under accident conditions and fundamentally improve the ability of nuclear power plants to resist serious accidents, so as to effectively improve the safety and economy of nuclear power. For zirconium alloy cladding materials, improving the high temperature oxidation resistance by coating is the main direction under concept of accident tolerant fuel. In order to fully understand the technical development status and trend of zirconium alloy cladding, the international and domestic patent applications are statistically analyzed. In addition, the development trend of coated zirconium alloy cladding technology branch since 1960s is analyzed. In addition, according to the research and development status of zirconium alloy coating cladding in China, the suggestions on the research and development of zirconium alloy coating cladding are put forward from the aspects of research and development progress and technology focus.

备注/Memo

备注/Memo:
收稿日期:2019-12-24修回日期:2020-01-15 基金项目:国家科技重大专项资助项目(2015ZX06004001)第一作者:卢志威,男,1985年生,高级工程师通讯作者:刘彤,女,1974年生,研究员级高级工程师, Email:liutong@cgnpc.com.cn
更新日期/Last Update: 2021-03-24