Oxidation features of plastic deformed Zr-based bulk metallic glass
文献类型：期刊论文
| 作者 | Hu Z(胡铮); Li L(李磊); Hu YP(胡燕萍) ; Xing JS(邢建硕); Wei BC(魏炳忱)
|
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2011 |
| 卷号 | 509页码:S69-S73 |
| 通讯作者邮箱 | weibc@imech.ac.cn |
| 关键词 | Bulk Metallic Glass Indentation Oxidation Shear Band Shear Bands Behavior Crystallization Alloys Temperature |
| ISSN号 | 0925-8388 |
| 产权排序 | [Hu, Zheng; Li, Lei; Hu, Yanping; Xing, Jianshuo; Wei, Bingchen] Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Key Lab Micrograv, Beijing 100190, Peoples R China |
| 通讯作者 | Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Key Lab Micrograv, Beijing 100190, Peoples R China |
| 中文摘要 | The surface morphology of in situ deformed, pre-deformed, undeformed and crystallized Zr(47.9)Ti(0.3)Ni(3.1)Cu(39.3)Al(9.4) bulk metallic glass in air at elevated temperatures are investigated to improve the understanding of the effect of plastic deformation on the oxidation. The plastic deformation is performed through instrumental macroindentation, while could provide a well developed shear offset pattern around the indents at lower temperatures. The oxidation experimental results show that the in situ formed and pre-existed shear bands are more susceptible to oxidation. The plastic deformation region during homogenous deformation has also a significant oxidation sensitivity compared with undeformed material. To clarify the oxidation mechanism of shear band, specimens with surface scratches were also studied. The mechanism for the preferential oxidation of shear bands and of the plastic deformation region is discussed. (C) 2011 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry; Materials Science; Metallurgy & Metallurgical Engineering |
| 分类号 | 一类 |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | SHEAR BANDS ; BEHAVIOR ; CRYSTALLIZATION ; ALLOYS ; TEMPERATURE |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1016/j.jallcom.2011.02.065 |
| 语种 | 英语 |
| WOS记录号 | WOS:000291463000016 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/45081]  |
| 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,Li L,Hu YP,et al. Oxidation features of plastic deformed Zr-based bulk metallic glass[J]. Journal of Alloys and Compounds,2011,509:S69-S73. |
| APA | 胡铮,李磊,胡燕萍,邢建硕,&魏炳忱.(2011).Oxidation features of plastic deformed Zr-based bulk metallic glass.Journal of Alloys and Compounds,509,S69-S73. |
| MLA | 胡铮,et al."Oxidation features of plastic deformed Zr-based bulk metallic glass".Journal of Alloys and Compounds 509(2011):S69-S73. |
入库方式： OAI收割
来源：力学研究所
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