Stability and formation ability of Fe-based bulk metallic glasses under high pressure
文献类型：期刊论文
| 作者 | Pan, MX ; Wang, WH ; Hu, Y ; Zhao, DQ ; Zhao, YH ; Okada, T ; Utsumi, W |
| 刊名 | ISMANAM 2003: METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS
 |
| 出版日期 | 2004 |
| 卷号 | 20-21页码:53 |
| 关键词 | SOFT-MAGNETIC PROPERTIES TRANSITION-TEMPERATURE FERROMAGNETIC GLASSES SUPERCOOLED LIQUID THERMAL-STABILITY AMORPHOUS-ALLOYS CRYSTALLIZATION RELAXATION SYSTEM |
| ISSN号 | 1422-6375 |
| 通讯作者 | Pan, MX (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Stability and formation ability of the Fe61Co7Zr10Mo5W2B15 and Fe(7)4Al(4)Sn(2)P(12)B(4)Si(4) bulk metallic glasses were investigated by using in situ high-temperature and high-pressure x-ray diffraction measurements with synchrotron radiation. The results reveal that the Fe61Co7Zr10Mo5W2B15 bulk metallic glass has highly thermal stability, and crystallization occurs when heating temperature is 1073 K under high pressure of 7 GPa. The crystallization temperature is at least 100 K higher than that from DSC measurements at ambient pressure. But the Fe(74)Al(4)Sn(2)Pi(2)B(4)Si(4) bulk metallic glass exhibits a low crystallization temperature during heating under high pressure of 7 GPa. The nanocrystals for the alloys were obtained when quenching in situ the alloy melts to room temperature under a high pressure of 7 GPa. Compared with the Zr-based bulk glass forming alloys, which can be cooled under high pressure to a bulky glassy state at very low cooling rates, our results seem to indicate that the Fe-based alloys have an intrinsic glass forming ability lower than the Zr-based alloys. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53012]  |
| 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 | Pan, MX,Wang, WH,Hu, Y,et al. Stability and formation ability of Fe-based bulk metallic glasses under high pressure[J]. ISMANAM 2003: METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS,2004,20-21:53. |
| APA | Pan, MX.,Wang, WH.,Hu, Y.,Zhao, DQ.,Zhao, YH.,...&Utsumi, W.(2004).Stability and formation ability of Fe-based bulk metallic glasses under high pressure.ISMANAM 2003: METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS,20-21,53. |
| MLA | Pan, MX,et al."Stability and formation ability of Fe-based bulk metallic glasses under high pressure".ISMANAM 2003: METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS 20-21(2004):53. |
入库方式： OAI收割
来源：物理研究所
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