Alternative coatings to cyanide silver coatings with low infrared emissivity for tokamak components

doi:10.1016/j.nme.2024.101664

IMR OpenIR

	Alternative coatings to cyanide silver coatings with low infrared emissivity for tokamak components
	Liu, Dan 1,3; Liu, Yuanjing 3; Yuan, Wei 2; Li, Haitao 2; Huang, Xiong 3; Zhang, Zhiheng 3; Sheng, Yinying 3; Li, Zimin 3; Dong, Kaihui 1; Chen, Wanqi 2; Cui, Lan 2; Shan, Dayong 1,3
通讯作者	Liu, Dan(dliu@icost.ac.cn)
	2024-06-01
发表期刊	NUCLEAR MATERIALS AND ENERGY
卷号	39 页码:7
摘要	Alternative to cyanide silver coatings with low infrared emissivity for tokamak components were prepared by cyanide-free silver plating on nuclear-grade 304L stainless steel. The surface morphology, coating adhesion and emissivity were characterized and optimized. The experimental results indicate that the developed cyanide-free silver coating is a viable alternative to cyanide silver coating. The adhesion of silver coating was enhanced by the reactivating of nickel plating. The emissivity was reduced by decreasing surface roughness and increasing coating thickness. Both optimizations reach limit at 0.4 mu m and 0.6 mu m, respectively. Further decrease in surface roughness and increase in coating thickness did not contribute to decreasing emissivity. To sum up, the obtained cyanide-free silver coatings showed sufficient adhesion with emissivity as low as 0.02, thus providing an ecofriendly alternative solution to fusion energy application.
关键词	Infrared emissivity Silver coating Adhesion Cyanide -free silver plating
资助者	LingChuang Research Project of China National Nuclear Corporation ; Guangzhou Basic Research Program
DOI	10.1016/j.nme.2024.101664
收录类别	SCI
语种	英语
资助项目	LingChuang Research Project of China National Nuclear Corporation[E241070201] ; Guangzhou Basic Research Program[SL2022A04J00598]
WOS研究方向	Nuclear Science & Technology
WOS类目	Nuclear Science & Technology
WOS记录号	WOS:001237697000001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/186749
专题	中国科学院金属研究所
通讯作者	Liu, Dan
作者单位	1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.China Nucl Power Engn Co Ltd, Beijing 100840, Peoples R China 3.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China
推荐引用方式 GB/T 7714	Liu, Dan,Liu, Yuanjing,Yuan, Wei,et al. Alternative coatings to cyanide silver coatings with low infrared emissivity for tokamak components[J]. NUCLEAR MATERIALS AND ENERGY,2024,39:7.
APA	Liu, Dan.,Liu, Yuanjing.,Yuan, Wei.,Li, Haitao.,Huang, Xiong.,...&Shan, Dayong.(2024).Alternative coatings to cyanide silver coatings with low infrared emissivity for tokamak components.NUCLEAR MATERIALS AND ENERGY,39,7.
MLA	Liu, Dan,et al."Alternative coatings to cyanide silver coatings with low infrared emissivity for tokamak components".NUCLEAR MATERIALS AND ENERGY 39(2024):7.