TiZr-base Bulk Metallic Glass with over 50 mm in Diameter
文献类型：期刊论文
| 作者 | M. Q. Tang ; H. F. Zhang ; Z. W. Zhu ; H. M. Fu ; A. M. Wang ; H. Li ; Z. Q. Hu |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2010 |
| 卷号 | 26期号:6页码:481-486 |
| 关键词 | TiZr-base alloy Bulk metallic glass (BMG) Fracture strength matrix composites tensile ductility alloys |
| ISSN号 | 1005-0302 |
| 中文摘要 | Low-cost TiZr-base bulk metallic glasses (BMGs) (Ti(36.1)Zr(33.2)Ni(5.8)Be(24.9))(100-x)Cu(x) (x=5, 7 and 9) with a maximum size of over 50 mm in diameter were developed by optimizing the alloy composition. The idea is initiated by selecting a particular microstructure comprising primary beta-Ti dendrite and amorphous phase. Afterwards, based on this composition of amorphous phase, a class of TiZr-base bulk metallic glasses was designed step by step to reach the optimum composition range. The glass transition temperature (T(g)), initial crystallization temperature (T(x)) and width of supercooled region (Delta T) of (Ti(36.1)Zr(33.2)Ni(5.8)Be(24.9))(91)Cu(9) BMG are 611, 655 and 44 K, respectively. The (Ti(36.1)Zr(33.2)Ni(5.8)Be(24.9))(91)Cu(9) BMG exhibits low density of 5.541 g.cm(-3) and high compressive fracture strength of 1800 MPa, which promises the potential application as structural materials. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31472]  |
| 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. Q. Tang,H. F. Zhang,Z. W. Zhu,et al. TiZr-base Bulk Metallic Glass with over 50 mm in Diameter[J]. Journal of Materials Science & Technology,2010,26(6):481-486. |
| APA | M. Q. Tang.,H. F. Zhang.,Z. W. Zhu.,H. M. Fu.,A. M. Wang.,...&Z. Q. Hu.(2010).TiZr-base Bulk Metallic Glass with over 50 mm in Diameter.Journal of Materials Science & Technology,26(6),481-486. |
| MLA | M. Q. Tang,et al."TiZr-base Bulk Metallic Glass with over 50 mm in Diameter".Journal of Materials Science & Technology 26.6(2010):481-486. |
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。