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Resistance to He2+ irradiation damage in metallic glass Fe80Si7.43B12.57

文献类型：期刊论文

作者Mei, Xianxiu1; Hou, Wenjing1; Wang, Zhiguang2; Wang, Younian1
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
出版日期2015-01
卷号342页码:221-227
关键词He2+ irradiation damage Metallic glass Fe80Si7.43B12.57 Metallic W
ISSN号0168-583X
DOI10.1016/j.nimb.2014.10.007
英文摘要He2+ ion beam irradiated metallic glass strip Fe80Si7.43B12.57, metallic W and alloy V90.62Cr4.69Ti4.69 With the energy of 500 key were used to compare their characteristics of resistance to irradiation at the fluence of 1 x 10(17), 2 x 10(17), 5 x 10(17) and 1 x 10(18) ions/cm(2). Metallic glass Fe80Si7.B-43(12.57) remained amorphous at different fluence of He2+ irradiation without significant surface damage. The root mean square roughness became greater after irradiation and increased slightly with the increase of fluence. Transmission electron microscopy analysis revealed the presence of tiny helium bubbles near the surface and the end of the range of helium ions in the metallic glass. The metallic glass kept good soft magnetic properties. For metallic W at the fluence of 1 x 10(18) ions/cm(2) larger sunken areas appeared on the surface of some grains and the root mean square roughness increased significantly. Alloy V90.62Cr4.69Ti4.69 blistered and flaked at the fluence of 5 x 10(17) ions/cm(2) and even multi-layer flaking occurred when the fluence reached 1 x 10(18) ions/cm(2). The resistance to He2+ ion beam irradiation of metallic glass Fe80Si7.43B12.57 Was better than that of metallic W and that of alloy V90.92Cr4.69Ti4.69 was the poorest. (C) 2014 Elsevier B.V. All rights reserved.
WOS关键词ENERGY HELIUM IRRADIATION ; RADIATION-DAMAGE ; BUBBLE FORMATION ; STAINLESS-STEEL ; ION IRRADIATION ; TUNGSTEN ; SURFACE ; ALLOY ; RETENTION ; BEHAVIOR
资助项目National Basic Research Program of China[2010CB832901]
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000347770500034
出版者ELSEVIER SCIENCE BV
源URL[http://119.78.100.186/handle/113462/56544]  
专题近代物理研究所_先进核能材料研究室（ADS）
通讯作者Mei, Xianxiu
作者单位1.Dalian Univ Technol, Key Lab Mat Modificat Laser Ion & Electron Beams, Minist Educ, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Mei, Xianxiu,Hou, Wenjing,Wang, Zhiguang,et al. Resistance to He2+ irradiation damage in metallic glass Fe80Si7.43B12.57[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2015,342:221-227.
APA Mei, Xianxiu,Hou, Wenjing,Wang, Zhiguang,&Wang, Younian.(2015).Resistance to He2+ irradiation damage in metallic glass Fe80Si7.43B12.57.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,342,221-227.
MLA Mei, Xianxiu,et al."Resistance to He2+ irradiation damage in metallic glass Fe80Si7.43B12.57".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 342(2015):221-227.

入库方式： OAI收割

来源：近代物理研究所

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