Temperature dependent surface modification of T91 steel under 3.25 MeV Fe-ion implantation
文献类型：期刊论文
| 作者 | Xie, Erqing3; Zhu, Huiping1,2; Wang, Zhiguang1 ; Cui, Minghuan1; Li, Bingsheng1; Gao, Xing1; Sun, Jianrong1; Yao, Cunfeng1; Wei, Kongfang1; Shen, Tielong1
|
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2015-01-30 |
| 卷号 | 326页码:1-6 |
| ISSN号 | 0169-4332 |
| 关键词 | Surface modification Fe-ion implantation Vacancy-type defects Nano-indentation hardness |
| DOI | 10.1016/j.apsusc.2014.11.029 |
| 英文摘要 | Ion implantation is an established technique for modifying the surface properties of a wide range of materials. In this research, temperature dependent surface modification induced by Fe-ion implantation in T91 steel was investigated. The T91 samples were implanted with 3.25 MeV Fe-ions to fluence of 1.7 x 10(16) ions/cm(2) at room temperature, 300 and 450 degrees C, respectively. After implantation, the T91 samples were characterized by means of positron annihilation Doppler broadening spectroscopy (PADBS) and nano-indention technology (NIT). It was found that the concentration of open-volume defects in T91 samples decreased with increasing implantation temperature. From NIT analysis, it was found that all the samples were hardened after implantation and the hardness of the implanted T91 samples increased with increasing implantation temperature. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS关键词 | POSITRON-ANNIHILATION SPECTROSCOPY ; AUSTENITIC STAINLESS-STEEL ; ELECTRON-BEAM IRRADIATION ; CLAM STEEL ; HARDNESS ; MICROSTRUCTURE ; INDENTATION ; ENERGY ; NANOINDENTATION ; SIMULATION |
| 资助项目 | National Natural Science Foundation of China[91026002] ; National Natural Science Foundation of China[91126011] ; National Natural Science Foundation of China[11275005] ; National Natural Science Foundation of China[U1232121] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000347105600001 |
| 源URL | [http://119.78.100.186/handle/113462/56698]  |
| 专题 | 近代物理研究所_先进核能材料研究室（ADS） |
| 通讯作者 | Wang, Zhiguang |
| 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.Lanzhou Univ, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Erqing,Zhu, Huiping,Wang, Zhiguang,et al. Temperature dependent surface modification of T91 steel under 3.25 MeV Fe-ion implantation[J]. APPLIED SURFACE SCIENCE,2015,326:1-6. |
| APA | Xie, Erqing.,Zhu, Huiping.,Wang, Zhiguang.,Cui, Minghuan.,Li, Bingsheng.,...&Wang, Ji.(2015).Temperature dependent surface modification of T91 steel under 3.25 MeV Fe-ion implantation.APPLIED SURFACE SCIENCE,326,1-6. |
| MLA | Xie, Erqing,et al."Temperature dependent surface modification of T91 steel under 3.25 MeV Fe-ion implantation".APPLIED SURFACE SCIENCE 326(2015):1-6. |
入库方式： OAI收割
来源：近代物理研究所
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