Surface features of Zr-based and Ti-based metallic glasses by ion irradiation

doi:10.1016/j.vacuum.2012.03.006

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	Surface features of Zr-based and Ti-based metallic glasses by ion irradiation
	Hu Z(胡铮); Zhao ZQ; Wu YD; Lu T(卢通); Xing JS(邢建硕); Wei BC(魏炳忱); Zhao, ZQ (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Inst Heavy Ion Phys, Beijing 100871, Peoples R China.
发表期刊	Vacuum
	2013-03
卷号	89 页码:142-146
ISSN	0042-207X
摘要	Due to a lack of crystalline structures and grain boundaries, metallic glasses exhibit extremely high strength and superior resistance to corrosion. They are also supposed to be resistant against displacive irradiation due to their inherent disordered structure, thereby are potential candidates for applications in irradiation environments. In this work, the irradiation effects of Zr- and Ti- based bulk metallic glasses (BMGs) under heavy ions irradiation were investigated. The results showed that the Zr-based BMG is more resistant to the Cl ion irradiation with no structural transition and distinct damage subjected to high irradiation fluence. In contrast, the Ti-based BMG exhibits unique damage morphology with respect to the Zr-based BMG and other reported metallic glasses material. Two kinds of damage pits in micrometer scale form on the irradiated surface, and distinct viscous flow takes place. The formation mechanism of the unique irradiation damage feature is discussed.
关键词	Metallic Glasses Ion irradiatIon Surface Features Irradiation Damage
学科领域	新型材料的力学问题
DOI	10.1016/j.vacuum.2012.03.006
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000312354700032
关键词[WOS]	AMORPHOUS SOLIDS ; PLASTIC-FLOW ; BOMBARDMENT ; IMPACTS ; ALLOYS ; DAMAGE ; MODEL ; GOLD
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
项目资助者	National Natural Sciences Foundation of China [51071166,10675010];973 Program [2010CB832902,2010CB832904]
课题组名称	NML空间材料物理力学
论文分区	二类
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/47016
专题	微重力重点实验室
通讯作者	Zhao, ZQ (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Inst Heavy Ion Phys, Beijing 100871, Peoples R China.
推荐引用方式 GB/T 7714	Hu Z,Zhao ZQ,Wu YD,et al. Surface features of Zr-based and Ti-based metallic glasses by ion irradiation[J]. Vacuum,2013,89:142-146.
APA	Hu Z.,Zhao ZQ.,Wu YD.,Lu T.,Xing JS.,...&Zhao, ZQ .(2013).Surface features of Zr-based and Ti-based metallic glasses by ion irradiation.Vacuum,89,142-146.
MLA	Hu Z,et al."Surface features of Zr-based and Ti-based metallic glasses by ion irradiation".Vacuum 89(2013):142-146.

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