Irradiation-induced hexagonal precipitates and their coupling with the evolution of helium bubbles

doi:10.1063/1.5081987

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

	Irradiation-induced hexagonal precipitates and their coupling with the evolution of helium bubbles
	Gao, J ; Huang, HF ; Liu, JZ ; Zhu, ZB ; Li, Y
刊名	JOURNAL OF APPLIED PHYSICS
	2019
卷号	125 期号:5 页码:—
关键词	RE-SOLUTION MICROSTRUCTURAL EVOLUTION ION IRRADIATION GAS DISLOCATIONS TEMPERATURE MECHANISM GROWTH NICKEL
ISSN号	0021-8979
DOI	10.1063/1.5081987
文献子类	期刊论文
英文摘要	The nature of irradiation-induced precipitates and their interaction with helium bubbles in a nickel-based Hastelloy N alloy were investigated using helium and subsequent xenon ions irradiation at 650 degrees C. The irradiation by xenon ions has induced the formation of precipitates which were identified as the Mo-Cr enriched M2C-type carbides with a hexagonal close-packed structure. The different behaviors of helium bubbles inside and outside of the precipitates were quantified by bubble size and density. The coupling mechanism between the bubble evolution and precipitate growth under irradiation-induced cascades was unveiled. This work will benefit a further quantitative model describing the interaction between the helium bubbles and growing precipitates under irradiation. Published under license by AIP Publishing.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31687]
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.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Gao, J,Huang, HF,Liu, JZ,et al. Irradiation-induced hexagonal precipitates and their coupling with the evolution of helium bubbles[J]. JOURNAL OF APPLIED PHYSICS,2019,125(5):—.
APA	Gao, J,Huang, HF,Liu, JZ,Zhu, ZB,&Li, Y.(2019).Irradiation-induced hexagonal precipitates and their coupling with the evolution of helium bubbles.JOURNAL OF APPLIED PHYSICS,125(5),—.
MLA	Gao, J,et al."Irradiation-induced hexagonal precipitates and their coupling with the evolution of helium bubbles".JOURNAL OF APPLIED PHYSICS 125.5(2019):—.