Hydrogen redistribution in titanium due to bending stress studied by micro ERDA
文献类型：期刊论文
| 作者 | Grambole, D; Wang, T; Herrmann, F; Eichhorn, F |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2003-09-01 |
| 卷号 | 210页码:526-530 |
| 关键词 | microprobe elastic recoil detection analysis hydrogen diffusion titanium titanium hydride mechanical bending |
| ISSN号 | 0168-583X |
| DOI | 10.1016/S0168-583X(03)01091-7 |
| 英文摘要 | The influence of bending stress on the hydrogen. behaviour in titanium was investigated by elastic recoil detection analysis with a heavy ion microbeam (micro ERDA) and X-ray diffraction (XRD). The samples were made by hydrogen ion implantation into polished pure titanium sheets. Three-dimensional hydrogen distributions were obtained by scanning the microbeam over the sample using the depth information of ERDA. Inhomogeneous hydrogen distributions in the titanium were observed which vary with the depth. With mechanical bending of the samples the inhomogeneities increased in varied grade. The surface hydrogen loaded by surface polishing is stable, whereas the implanted hydrogen located inside of the sample is mobile under bending. These different hydrogen behaviours are relevant to the chemical states of hydrogen. Different titanium hydrides are formed by the different loading methods. An relatively unknown titanium-dihydride phase (TiH2(x)) with a tetragonal texture was identified by XRD in the depth region of implanted hydrogen. It is less stable than the normal titanium-dihydride phase (TiH2(delta)) observed in the surface region. The change of hydrogen distribution is related to the dehydrogenation of the TiH2(x) and TiH(gamma) under bending. (C) 2003 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000185352300097 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/38824]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Grambole, D |
| 作者单位 | 1.Forschungszentrum Rossendorf EV, Inst Ionenstrahlphys & Mat Forsch, D-01314 Dresden, Germany 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Grambole, D,Wang, T,Herrmann, F,et al. Hydrogen redistribution in titanium due to bending stress studied by micro ERDA[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2003,210:526-530. |
| APA | Grambole, D,Wang, T,Herrmann, F,&Eichhorn, F.(2003).Hydrogen redistribution in titanium due to bending stress studied by micro ERDA.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,210,526-530. |
| MLA | Grambole, D,et al."Hydrogen redistribution in titanium due to bending stress studied by micro ERDA".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 210(2003):526-530. |
入库方式： OAI收割
来源：近代物理研究所
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