Heterogeneity of a Cu47.5Zr47.5Al5 bulk metallic glass
文献类型：期刊论文
| 作者 | Kim, KB ; Das, J ; Baier, F ; Tang, MB ; Wang, WH ; Eckert, J |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2006 |
| 卷号 | 88期号:5 |
| 关键词 | NANOSTRUCTURE-DENDRITE COMPOSITE IN-SITU FORMATION ENHANCED PLASTICITY MECHANICAL-BEHAVIOR PHASE-SEPARATION TI ALLOYS MICROSTRUCTURE |
| ISSN号 | 0003-6951 |
| 通讯作者 | Kim, KB: Tech Univ Darmstadt, FG Phys Metallkunde, FB Mat & Geowissensch 11, Petersenstr 30, D-64287 Darmstadt, Germany. |
| 中文摘要 | Microstructural investigation of an as-cast Cu47.5Zr47.5Al5 bulk metallic glass (BMG) reveals two amorphous phases formed by liquid phase separation. The morphology of the phase separated amorphous regions is spherical with 10-20 nm in size. These areas are homogeneously distributed throughout the sample. Moreover, a macroscopic heterogeneity also occurs along with the nano-scale liquid phase separation. The macroscopic heterogeneity can be distinguished from the different degree of the chemical fluctuations in the sample, and the existence of nano-scale crystals of less than 5 nm in size. Presumably, both the macroscopic heterogeneity and the nano-scale phase separation enhance branching of the shear bands during deformation in the Cu47.5Zr47.5Al5 BMG. (c) 2006 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39138]  |
| 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 | Kim, KB,Das, J,Baier, F,et al. Heterogeneity of a Cu47.5Zr47.5Al5 bulk metallic glass[J]. APPLIED PHYSICS LETTERS,2006,88(5). |
| APA | Kim, KB,Das, J,Baier, F,Tang, MB,Wang, WH,&Eckert, J.(2006).Heterogeneity of a Cu47.5Zr47.5Al5 bulk metallic glass.APPLIED PHYSICS LETTERS,88(5). |
| MLA | Kim, KB,et al."Heterogeneity of a Cu47.5Zr47.5Al5 bulk metallic glass".APPLIED PHYSICS LETTERS 88.5(2006). |
入库方式： OAI收割
来源：物理研究所
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