Helium Retention and Desorption Behaviour of Reduced Activation Ferritic/Martenstic Steel

IMR OpenIR

	Helium Retention and Desorption Behaviour of Reduced Activation Ferritic/Martenstic Steel
	P. H. Wang; Y. Nobuta; T. Hino; Y. Yamauchi; J. M. Chen; Z. Y. Xu; X. W. Li; S. Liu
	2009
发表期刊	Plasma Science & Technology
ISSN	1009-0630
卷号	11 期号:2 页码:225-230
摘要	The reduced activation ferritic/martenstic steel CLF-1 prepared by the Southwestern Institute of Physics in China was irradiated by helium ions with an energy of 5 keV at room temperature using an electron cyclotron resonance (ECR) ion irradiation apparatus. After the irradiation, the helium retention and desorption were investigated using a technique of thermal desorption spectroscopy (TDS). The experiment was conducted with both the normal and welded samples. Blisters were observed after the helium ion irradiation, and the surface density of blisters in the welded samples was lower than that in the non-welded samples. Three desorption peaks were observed in both the non-welded and welded samples. These desorption peaks corresponded to those of blister ruptures and the helium release from the inner bubbles and the defects. The amount of helium retained in the welded samples was approximately the same as that in the non-welded samples, which was much less than other reduced activation materials, such as vanadium alloy and SiC/SiC composites.
部门归属	[wang pinghuai; yamauchi yuji; chen jiming; xu zengyu] sw inst phys, chengdu 610041, peoples r china. [nobuta yuji; hino tomoaki] hokkaido univ, lab plasma phys & engn, sapporo, hokkaido 0608628, japan. [li xiongwei; liu shi] chinese acad sci, inst met res, shenyang 110016, peoples r china.;wang, ph (reprint author), sw inst phys, chengdu 610041, peoples r china;wangph@swip.ac.cn
关键词	Reduced Activation Material Helium Ion irradiatIon Helium Retention Fusion Reactor Ferritic Steels Alloy
URL	查看原文
WOS记录号	WOS:000264950900018
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32368
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	P. H. Wang,Y. Nobuta,T. Hino,et al. Helium Retention and Desorption Behaviour of Reduced Activation Ferritic/Martenstic Steel[J]. Plasma Science & Technology,2009,11(2):225-230.
APA	P. H. Wang.,Y. Nobuta.,T. Hino.,Y. Yamauchi.,J. M. Chen.,...&S. Liu.(2009).Helium Retention and Desorption Behaviour of Reduced Activation Ferritic/Martenstic Steel.Plasma Science & Technology,11(2),225-230.
MLA	P. H. Wang,et al."Helium Retention and Desorption Behaviour of Reduced Activation Ferritic/Martenstic Steel".Plasma Science & Technology 11.2(2009):225-230.