The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system
文献类型：期刊论文
| 作者 | Ma, G. F. ; Ye, H. ; Zhang, H. L. ; He, C. L. ; Sun, L. N. ; Zhang, H. F. ; Hu, Z. Q. |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2017-01-05 |
| 卷号 | 690页码:903-908 |
| ISSN号 | 0925-8388 |
| 关键词 | Wetting Interface W Zr-based BMG Nb |
| 通讯作者 | Ma, GF (reprint author), Shenyang Univ, Liaoning Prov Key Lab Adv Mat, Shenyang 110004, Peoples R China. |
| 中文摘要 | Using the sessile drop technique, the relation between wetting and interfacial chemistry in the Zr-based bulk metallic glasses (BMGs)/W system was studied by varying the Nb content in the alloy at different temperature. The scanning electron microscopy (SEM) was used to analyze the microstructure and bonding mechanism of the Zr-based BMG/W interface. The result shows that the final contact angle of Zr-based molten alloys on W substrates increased with the increase of the Nb content in the alloy. It was found that the wetting between Zr-based BMGs and W substrate was reactive wetting in nature, and there existed the ZrW2 phase on the Zr-based BMGs/W interface. However, the interface reaction gradually disappeared with the increase of Nb content. Since Nb segregates at the interface and inhibits the reaction between W and Zr, the interfacial bonding mechanism changes from a mixing mechanism of dissolved diffusion and interfacial reaction to a separate dissolved diffusion mechanism. (C) 2016 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 资助信息 | National Basic Research Program of China [2011CB606301]; Liaoning Province Department of Education Fund for Outstanding Talents [LJQ2014134]; Program of "One Hundred Talented People" of the Chinese Academy of Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2017-08-17 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/78353]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ma, G. F.,Ye, H.,Zhang, H. L.,et al. The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,690:903-908. |
| APA | Ma, G. F..,Ye, H..,Zhang, H. L..,He, C. L..,Sun, L. N..,...&Hu, Z. Q..(2017).The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system.JOURNAL OF ALLOYS AND COMPOUNDS,690,903-908. |
| MLA | Ma, G. F.,et al."The relation between wetting and interfacial chemistry in the Zr-Based BMGs/W system".JOURNAL OF ALLOYS AND COMPOUNDS 690(2017):903-908. |
入库方式： OAI收割
来源：金属研究所
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