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Irradiation resistance properties studies on helium ions irradiated MAX phase Ti3AlC2

文献类型：期刊论文

作者Song, Peng1,2; Sun, Jianrong1; Wang ZG(王志光)1; Cui, Minghuan1; Shen, Tielong1; Li, Yuanfei1; Pang, Lilong1; Zhu, Yabin1; Huang, Qing3; Lv JJ(吕晋军)4
刊名Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
出版日期2014
卷号326页码:332-336
关键词He MAX phase Irradiation resistance Ti3AlC2
ISSN号0168-583X
通讯作者Sun, Jianrong ; 王志光
英文摘要The study presents an investigation of irradiation resistance properties of Ti3AlC2 under 500 keV He ions irradiation with the doses ranging from 5.0 × 1016 to 1.0 × 1018 ions cm−2 at certain temperatures, like room temperature (RT), 300 and 500 °C. X-ray diffraction (XRD) and Transmission electron microscopy (TEM) are used to study the evolution of structural damage and the behavior of deposited He ions respectively. XRD analysis reveals that for the highest dose irradiation (∼52 dpa at peak), no amorphization occurs. And the structural recovery of Ti3AlC2 is more significant accompanied with the gradual disappearance of the irradiation-induced TiC phase as the temperature rises from RT to 300 and to 500 °C with the same dose irradiation. TEM observations show that He bubbles appear in the shapes of sphere, string and platelet but no big bubbles are formed for all irradiations. Moreover, no large cracks form in the sample implanted with the highest helium concentration of ∼6.4 × 105 appm.
学科主题材料科学与物理化学
收录类别SCI
资助信息the Major State Basic Research Development Program of China (‘973’ Program, Grant No. 2010CB832902);the National Natural Science Foundation of China (NSFC) (Grant Nos. 91126011;11275005;11275238)
语种英语
WOS记录号WOS:000335631300076
源URL[http://210.77.64.217/handle/362003/19261]  
专题兰州化学物理研究所_先进润滑与防护材料研究发展中心
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
4.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Song, Peng,Sun, Jianrong,Wang ZG,et al. Irradiation resistance properties studies on helium ions irradiated MAX phase Ti3AlC2[J]. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms,2014,326:332-336.
APA Song, Peng.,Sun, Jianrong.,Wang ZG.,Cui, Minghuan.,Shen, Tielong.,...&Lv JJ.(2014).Irradiation resistance properties studies on helium ions irradiated MAX phase Ti3AlC2.Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms,326,332-336.
MLA Song, Peng,et al."Irradiation resistance properties studies on helium ions irradiated MAX phase Ti3AlC2".Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 326(2014):332-336.

入库方式： OAI收割

来源：兰州化学物理研究所

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