R&D OF STRUCTURAL ALLOY FOR MOLTEN SALT REACTOR IN CHINA

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	R&D OF STRUCTURAL ALLOY FOR MOLTEN SALT REACTOR IN CHINA
	Li, ZJ; Leng, B; Yuan, GZ; Wu, GY
	2017
发表期刊	PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2016, VOL 6B
页码	-
文章类型	期刊论文
摘要	Structural materials (Alloy N) of molten salt reactor are used to fabricate the reactor vessel, loops, heat exchangers, control rod sleeves, which should have long-term stable properties and enough strength and ductility in multiple extreme environments e.g. high temperature, high pressure, corrosion and neutron irradiation. The choice and evaluation of materials for different reactor components depend on the specific working conditions of the components. For thorium molten salts reactor-solid fueled one (TMSR-SF1), the reactor vessel is filled with argon gas and the outside parts are exposed to the air.It contains a primary loop of FLiBe coolant and a secondary loop of FLiNaK coolant. The outlet temperature is 700 degrees C, and the core operating pressure is less than 0.5MPa.The calculated total neutron fluence after 20 years' service is 2.01x10(17)n/cm(2) for the reactor vessel. Based on these working conditions, the different properties of structural materials are considered and evaluated. The most important issues of TMSR-SF1 materials include the supply of materials (their preparation, processing, welding, for example) and their qualification in ASME Code. We review alloy N for TMSR-SF1 including alloy physical properties, creep and rupture life time, thermal stability, corrosion, irradiation performance, as well as reliability evaluation of the weldments. and so on.
关键词	Alloy n Tmsr-sf1 Asme Code Large-scale Components Welding
收录类别	SCI
语种	英语
WOS记录号	WOS:000395838500008
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/27426
专题	中科院上海应用物理研究所2011-2018年
推荐引用方式 GB/T 7714	Li, ZJ,Leng, B,Yuan, GZ,et al. R&D OF STRUCTURAL ALLOY FOR MOLTEN SALT REACTOR IN CHINA[J]. PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2016, VOL 6B,2017:-.
APA	Li, ZJ,Leng, B,Yuan, GZ,&Wu, GY.(2017).R&D OF STRUCTURAL ALLOY FOR MOLTEN SALT REACTOR IN CHINA.PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2016, VOL 6B,-.
MLA	Li, ZJ,et al."R&D OF STRUCTURAL ALLOY FOR MOLTEN SALT REACTOR IN CHINA".PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2016, VOL 6B (2017):-.

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