热门
Surface features of Zr-based and Ti-based metallic glasses by ion irradiation
文献类型：会议论文
| 作者 | Hu Z(胡铮); Xing JS(邢建硕) ; Lu T(卢通); Hu Z(胡铮); Wei BC(魏炳忱)
|
| 出版日期 | 2013-03 |
| 会议名称 | 17th International Conference on Surface Modification of Materials by Ion Beams (SMMIB) |
| 会议日期 | SEP 13-17, 2011 |
| 会议地点 | Harbin, PEOPLES R CHINA |
| 通讯作者邮箱 | zqzhao@pku.edu.cn; weibc@imech.ac.cn |
| 关键词 | Metallic glasses Ion irradiation Surface features Irradiation damage AMORPHOUS SOLIDS PLASTIC-FLOW BOMBARDMENT IMPACTS ALLOYS DAMAGE MODEL GOLD Grain boundaries Ion bombardment Irradiation Radiation Surfaces Zirconium Bulk metallic glass Crystalline structure Damage morphology Disordered structures Fluences Formation mechanism High strength Ions irradiation Irradiated surface Irradiation Damage Irradiation effect Micrometer scale Structural transitions Superior resistance |
| 卷号 | 89 |
| 页码 | 142-146 |
| 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. |
| 中文摘要 | 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. |
| 收录类别 | CPCI-S ; EI |
| 合作状况 | 国内 |
| 产权排序 | [Zhao, Z. Q.; Wu, Y. D.] Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Inst Heavy Ion Phys, Beijing 100871, Peoples R China; [Hu, Z.; Lu, T.; Xing, J. S.; Wei, B. C.] Chinese Acad Sci, Key Lab Micrograv, Natl Micrograv Lab, Inst Mech, Beijing 100190, Peoples R China |
| 会议网址 | http://dx.doi.org/10.1016/j.vacuum.2012.03.006 |
| 会议录 | VACUUM
 |
| 会议录出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 学科主题 | Materials Science ; Multidisciplinary; Physics ; Applied |
| 会议录出版地 | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
| 语种 | 英语 |
| ISSN号 | 0042-207X |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46833]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 推荐引用方式 GB/T 7714 | Hu Z,Xing JS,Lu T,et al. Surface features of Zr-based and Ti-based metallic glasses by ion irradiation[C]. 见:17th International Conference on Surface Modification of Materials by Ion Beams (SMMIB). Harbin, PEOPLES R CHINA. SEP 13-17, 2011.http://dx.doi.org/10.1016/j.vacuum.2012.03.006. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。