Development strategy of key materials technology for the high temperature gas-cooled reactor

被引：0
|
作者：
Shi L. [1 ]
Zhao J. [1 ]
Liu B. [1 ]
Li X. [1 ]
Luo X. [1 ]
Zhang Z. [1 ]
Zhang P. [1 ]
Sun L. [1 ]
Wu X. [1 ]
机构：
[1] Key Laboratory of Advanced Reactor Engineering and Safety of Ministry of Education, Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing
来源：
Qinghua Daxue Xuebao/Journal of Tsinghua University | 2021年 / 61卷 / 04期
关键词：
High temperature gas-cooled reactor (HTGR); High temperature metal; Key materials; Materials related to hydrogen production; Nuclear fuel; Nuclear graphite;
D O I：
10.16511/j.cnki.qhdxxb.2021.25.031
中图分类号：
学科分类号：
摘要：
The development of nuclear power systems in China requires that key materials for the reactor core and the main components be produced domestically. The key materials investigated in this study included the nuclear fuel, high temperature metals, nuclear graphite, pressure vessel materials, and high temperature gas-cooled reactor (HTGR) hydrogen production related materials. However, current domestic research and development and manufacturing capabilities require that some key HTGR materials still be purchased from abroad. Thus, China has sought to develop domestically produced key HTGR materials and technologies. This study analyzed the fundamental roles of various aspects of some key materials on the development of HTGR systems, including the content and scope, industry manufacturing chain, and characterization and application of key materials. The results indicate that research systems should be developed to support engineering development and industrial manufacturing of these key materials to support HTGR development. Future development schedules and suggestions are provided. © 2021, Tsinghua University Press. All right reserved.
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页码：270 / 278
页数：8
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