Synchrotron radiation-based materials characterization techniques shed light on molten salt reactor alloys

doi:10.1007/s41365-019-0719-7

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Synchrotron radiation-based materials characterization techniques shed light on molten salt reactor alloys
	Jiang, L ; Ye, XX ; Wang, DJ ; Li, ZJ
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2019
卷号	31 期号:1 页码:-
关键词	HIGH-TEMPERATURE CORROSION NI-BASED ALLOYS TELLURIUM CORROSION TENSILE PROPERTIES LOCAL-STRUCTURE MICROSTRUCTURE OXIDATION BEHAVIOR MSR MOISTURE
ISSN号	1001-8042
DOI	10.1007/s41365-019-0719-7
文献子类	期刊论文
英文摘要	From a safety point of view, it is important to study the damages and reliability of molten salt reactor structural alloy materials, which are subjected to extreme environments due to neutron irradiation, molten salt corrosion, fission product attacks, thermal stress, and even combinations of these. In the past few years, synchrotron radiation-based materials characterization techniques have proven to be effective in revealing the microstructural evolution and failure mechanisms of the alloys under surrogating operation conditions. Here, we review the recent progress in the investigations of molten salt corrosion, tellurium (Te) corrosion, and alloy design. The valence states and distribution of chromium (Cr) atoms, and the diffusion and local atomic structure of Te atoms near the surface of corroded alloys have been investigated using synchrotron radiation techniques, which considerably deepen the understandings on the molten salt and Te corrosion behaviors. Furthermore, the structure and size distribution of the second phases in the alloys have been obtained, which are helpful for the future development of new alloy materials.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32229]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 2.Minist Ecol & Environm, Beijing 100135, Peoples R China
推荐引用方式 GB/T 7714	Jiang, L,Ye, XX,Wang, DJ,et al. Synchrotron radiation-based materials characterization techniques shed light on molten salt reactor alloys[J]. NUCLEAR SCIENCE AND TECHNIQUES,2019,31(1):-.
APA	Jiang, L,Ye, XX,Wang, DJ,&Li, ZJ.(2019).Synchrotron radiation-based materials characterization techniques shed light on molten salt reactor alloys.NUCLEAR SCIENCE AND TECHNIQUES,31(1),-.
MLA	Jiang, L,et al."Synchrotron radiation-based materials characterization techniques shed light on molten salt reactor alloys".NUCLEAR SCIENCE AND TECHNIQUES 31.1(2019):-.