New criteria of glass forming ability, thermal stability and characteristic temperatures for various bulk metallic glass systems
文献类型：期刊论文
| 作者 | W. Y. Liu ; H. F. Zhang ; A. M. Wang ; H. Li ; Z. Q. Hu |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2007 |
| 卷号 | 459期号:1-2页码:196-203 |
| 关键词 | bulk metallic glasses glass forming ability thermal stability supercooled liquid regions mechanical-properties amorphous-alloys transition temperature bond parameters strength binary widths ag |
| ISSN号 | 0921-5093 |
| 中文摘要 | Six mathematical criteria used for quantitatively measuring their glass forming ability, thermal stability and characteristic temperatures (temperature of glass transition T-g, crystallization onset T-x and liquidus T-l) of various bulk metallic glasses (BMGs) have been proposed in this article. It is found that the criteria are suitable for evaluating these quantities for BMGs. The estimated results are better than those calculated by Fang et al.'s models and Lu et al.'s gamma criterion, but our analyses indicate that these criteria, defined by the data (Pauling electronegativity xi, atomic radius ri, electron concentration ni and melting temperature T-mi) easily found in literatures, still need to be further refined in future research for shortcomings of the parameters. (C) 2007 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33718]  |
| 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 | W. Y. Liu,H. F. Zhang,A. M. Wang,et al. New criteria of glass forming ability, thermal stability and characteristic temperatures for various bulk metallic glass systems[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2007,459(1-2):196-203. |
| APA | W. Y. Liu,H. F. Zhang,A. M. Wang,H. Li,&Z. Q. Hu.(2007).New criteria of glass forming ability, thermal stability and characteristic temperatures for various bulk metallic glass systems.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,459(1-2),196-203. |
| MLA | W. Y. Liu,et al."New criteria of glass forming ability, thermal stability and characteristic temperatures for various bulk metallic glass systems".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 459.1-2(2007):196-203. |
入库方式： OAI收割
来源：金属研究所
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