| Alloying element's substitution in titanium alloy with improved oxidation resistance and enhanced magnetic properties | |
| Yu, Ang-Yang; Wei, Hua; Hu, Qing-Miao; Yang, Rui; Yu, AY (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China. | |
| 2017-01-15 | |
| Source Publication | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| ISSN | 0304-8853 |
| Volume | 422Pages:20-24 |
| Abstract | First-principles method is used to characterize segregation and magnetic properties of alloyed Ti/ TiO2 interface. We calculate the segregation energy of the doped Ti/TiO2 interface to investigate alloying atom's distribution. The oxidation resistance of Ti/TiO2 interface is enhanced by elements Fe and Ni but reduced by element Co. Magnetism could be produced by alloying elements such as Co, Fe and Ni in the bulk of titanium and the surface of Ti at Ti/TiO2 interface. The presence of these alloying elements could transform the non-magnetic titanium alloys into magnetic systems. We have also calculated the temperature dependence of magnetic permeability for the doped and pure Ti/TiO2 interfaces. Alloying effects on the Curie temperature of the Ti/TiO2 interface have been elaborated. (C) 2016 Elsevier B.V. All rights reserved.; First-principles method is used to characterize segregation and magnetic properties of alloyed Ti/ TiO2 interface. We calculate the segregation energy of the doped Ti/TiO2 interface to investigate alloying atom's distribution. The oxidation resistance of Ti/TiO2 interface is enhanced by elements Fe and Ni but reduced by element Co. Magnetism could be produced by alloying elements such as Co, Fe and Ni in the bulk of titanium and the surface of Ti at Ti/TiO2 interface. The presence of these alloying elements could transform the non-magnetic titanium alloys into magnetic systems. We have also calculated the temperature dependence of magnetic permeability for the doped and pure Ti/TiO2 interfaces. Alloying effects on the Curie temperature of the Ti/TiO2 interface have been elaborated. (C) 2016 Elsevier B.V. All rights reserved. |
| description.department | [yu, ang-yang ; wei, hua ; hu, qing-miao ; yang, rui] chinese acad sci, inst met res, shenyang 110016, peoples r china |
| Keyword | First-principles Ti/tio2 Interface Magnetic Properties Segregation Oxidation Resistance |
| Subject Area | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| Funding Organization | Ministry of Science and Technology of China [2014CB644001] |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000396492300004 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/78338 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yu, AY (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China. |
| Recommended Citation GB/T 7714 | Yu, Ang-Yang,Wei, Hua,Hu, Qing-Miao,et al. Alloying element's substitution in titanium alloy with improved oxidation resistance and enhanced magnetic properties[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2017,422:20-24. |
| APA | Yu, Ang-Yang,Wei, Hua,Hu, Qing-Miao,Yang, Rui,&Yu, AY .(2017).Alloying element's substitution in titanium alloy with improved oxidation resistance and enhanced magnetic properties.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,422,20-24. |
| MLA | Yu, Ang-Yang,et al."Alloying element's substitution in titanium alloy with improved oxidation resistance and enhanced magnetic properties".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 422(2017):20-24. |
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