Investigation of Micro Formability of Bulk Amorphous Alloy in the Supercooled Liquid State Based on Fluid Flow and Finite Element Analysis
文献类型：期刊论文
| 作者 | M. Cheng ; S. H. Zhang |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2009 |
| 卷号 | 25期号:2页码:277-280 |
| 关键词 | Bulk amorphous alloy Supercooled liquid state Micro formability Lamellar fluid flow metallic-glass newtonian viscosity plastic-flow superplasticity deformation region |
| ISSN号 | 1005-0302 |
| 中文摘要 | Research results on the viscous flow deformation behavior of bulk amorphous alloy in different systems are reviewed. The material exhibits an ideal Newtonian fluid at a high temperature. Analytical solution of lamellar fluid flow behavior is used to discuss the viscous flow behavior of the bulk amorphous alloy in the supercooled liquid state. A material model, which describes such deformation behavior of Mg(60)Cu(30)Y(10) amorphous alloy, is introduced into the finite element method of microforming process. Surface feature size was investigated and found not sensitive to the micro formability. Bulk amorphous alloy may possibly be applied to microelectro-mechanical-systems (MEMS) fabrication. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31850]  |
| 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 | M. Cheng,S. H. Zhang. Investigation of Micro Formability of Bulk Amorphous Alloy in the Supercooled Liquid State Based on Fluid Flow and Finite Element Analysis[J]. Journal of Materials Science & Technology,2009,25(2):277-280. |
| APA | M. Cheng,&S. H. Zhang.(2009).Investigation of Micro Formability of Bulk Amorphous Alloy in the Supercooled Liquid State Based on Fluid Flow and Finite Element Analysis.Journal of Materials Science & Technology,25(2),277-280. |
| MLA | M. Cheng,et al."Investigation of Micro Formability of Bulk Amorphous Alloy in the Supercooled Liquid State Based on Fluid Flow and Finite Element Analysis".Journal of Materials Science & Technology 25.2(2009):277-280. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。