Pressure-induced crystallization in a bulk amorphous Zr-based alloy
文献类型：期刊论文
| 作者 | He, DW ; Zhao, Q ; Wang, WH ; Che, RZ ; Liu, J ; Luo, XJ ; Wang, WK |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 2002 |
| 卷号 | 297期号:1页码:84 |
| 关键词 | METALLIC-GLASS INDUCED AMORPHIZATION PHASE ICE |
| ISSN号 | 0022-3093 |
| 通讯作者 | He, DW (reprint author), Los Alamos Natl Lab, Los Almos Neutron Sci Ctr, LANSCE 12, MS-H805, Los Alamos, NM 87545 USA. |
| 中文摘要 | Crystallization of multi-component on amorphous Zr-based alloy (Zr41Ti14Cu12.5Ni9Be22.5Cl) is investigated at different pressures and temperatures. We have previously found that the primary crystallization temperature decreases with increasing pressure below 6 GPa, and the crystallization follows a different process under high pressure when compared to that at ambient pressure. In this work, pressure-induced crystallization is observed by in situ X-ray diffraction (XRD) using synchrotron radiation in a diamond anvil cell at similar to25 GPa and room temperature. This phase transition between amorphous and crystalline is reversible and the crystallized sample returns to the amorphous state during decompression. The mechanism for pressure-induced crystallization is discussed. We suggest that the crystallized phases under high pressure are interstitial solid solution phases formed from the amorphous matrix without long-range atomic rearrangements. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51437]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | He, DW,Zhao, Q,Wang, WH,et al. Pressure-induced crystallization in a bulk amorphous Zr-based alloy[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2002,297(1):84. |
| APA | He, DW.,Zhao, Q.,Wang, WH.,Che, RZ.,Liu, J.,...&Wang, WK.(2002).Pressure-induced crystallization in a bulk amorphous Zr-based alloy.JOURNAL OF NON-CRYSTALLINE SOLIDS,297(1),84. |
| MLA | He, DW,et al."Pressure-induced crystallization in a bulk amorphous Zr-based alloy".JOURNAL OF NON-CRYSTALLINE SOLIDS 297.1(2002):84. |
入库方式： OAI收割
来源：物理研究所
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