Strain distribution in Zr(64.13)Cu(15.75)Ni(10.12)Al(10) bulk metallic glass investigated by in situ tensile tests under synchrotron radiation
文献类型：期刊论文
| 作者 | Stoica, M ; Das, J ; Bednarcik, J ; Franz, H ; Mattern, N ; Wang, WH ; Eckert, J |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2008 |
| 卷号 | 104期号:1 |
| 关键词 | X-RAY-DIFFRACTION AMORPHOUS-ALLOYS FORMING ALLOY SUPERCOOLED LIQUID YIELD CRITERION SHEAR BANDS DEFORMATION FRACTURE FLOW TEMPERATURE |
| ISSN号 | 0021-8979 |
| 通讯作者 | Stoica, M (reprint author), IFW Dresden, Inst Complex Mat, POB 270116, D-01171 Dresden, Germany. |
| 中文摘要 | We report on the evolution of the atomic-scale strain tensor of ductile Zr(64.13)Cu(15.75)Ni(10.12)Al(10) bulk metallic glass under tensile loading by using x-ray synchrotron radiation. The same kind of samples was previously investigated under compressive loading and revealed yielding at 1690 MPa together with large deformability of up to 160% strain. In tension the samples fracture at a lower stress, 1500 MPa, with no sign of yielding or plastic deformation. With no macroplasticity observed under tension, large differences in the elastic constants obtained from the strain tensor and from ultrasonic sound velocity measurements are revealed. This paper presents in detail the measuring procedure as well as the calculation of the tensile tensor and pair distribution functions of Zr(64.13)Cu(15.75)Ni(10.12)Al(10) at different stages of deformation. The results are discussed in comparison with other reported data obtained from x-ray diffraction measurements using synchrotron radiation. (c) 2008 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53105]  |
| 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 | Stoica, M,Das, J,Bednarcik, J,et al. Strain distribution in Zr(64.13)Cu(15.75)Ni(10.12)Al(10) bulk metallic glass investigated by in situ tensile tests under synchrotron radiation[J]. JOURNAL OF APPLIED PHYSICS,2008,104(1). |
| APA | Stoica, M.,Das, J.,Bednarcik, J.,Franz, H.,Mattern, N.,...&Eckert, J.(2008).Strain distribution in Zr(64.13)Cu(15.75)Ni(10.12)Al(10) bulk metallic glass investigated by in situ tensile tests under synchrotron radiation.JOURNAL OF APPLIED PHYSICS,104(1). |
| MLA | Stoica, M,et al."Strain distribution in Zr(64.13)Cu(15.75)Ni(10.12)Al(10) bulk metallic glass investigated by in situ tensile tests under synchrotron radiation".JOURNAL OF APPLIED PHYSICS 104.1(2008). |
入库方式： OAI收割
来源：物理研究所
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