| Plastic deformation behavior of Fe40Ni40P14B6 bulk metallic glass investigated by nanoindentation | |
| Zhang, Changqing ; Yao, Kefu | |
| 2010-05-07 ; 2010-05-07 | |
| 关键词 | fe(40)Ni(40)P(14)B(6) bulk metallic glass nanoindentation tests compressing tests "pop-in" characteristics shear bands compressive plastic strain INSTRUMENTED INDENTATION SERRATED FLOW AMORPHOUS-ALLOYS ELASTIC-MODULUS RATE DEPENDENCE HARDNESS TEMPERATURE Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Mining & Mineral Processing |
| 中文摘要 | Fe40Ni40P14B6 bulk metallic glass rods have been prepared by water quenching the fluxed alloy. The deformation behavior was investigated by nanoindentation tests and compressing tests. The average hardness and elastic modulus of the as-prepared Fe40Ni40P14B6 BMG (bulk metallic glass) measured by nanoindentation tests are 8.347 and 176.61 GPa respectively. The displacement-load curve shows "pop-in" characteristics which correspond to the loading rate bursts. Many shear bands around the indent were observed. The as-prepared Fe-based BMG exhibits a compressive plastic strain of 5.21%, which is much larger than that of other Fe-based glassy alloys and most of other BMGs. |
| 语种 | 英语 ; 英语 |
| 出版者 | JOURNAL OF UNIV OF SCIENCE AND TECHNOLOGY BEIJING ; BEIJING ; 30 XUEYUANLU, BEIJING 100083, PEOPLES R CHINA |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/16087]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Zhang, Changqing,Yao, Kefu. Plastic deformation behavior of Fe40Ni40P14B6 bulk metallic glass investigated by nanoindentation[J],2010, 2010. |
| APA | Zhang, Changqing,&Yao, Kefu.(2010).Plastic deformation behavior of Fe40Ni40P14B6 bulk metallic glass investigated by nanoindentation.. |
| MLA | Zhang, Changqing,et al."Plastic deformation behavior of Fe40Ni40P14B6 bulk metallic glass investigated by nanoindentation".(2010). |
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