Crystallization of Pd40CU30Ni10P20 bulk metallic glass with and without pressure
文献类型：期刊论文
| 作者 | B. Yang ; J. Z. Jiang ; Y. X. Zhuang ; K. Saksl ; G. L. Chen |
| 刊名 | Journal of University of Science and Technology Beijing
 |
| 出版日期 | 2007 |
| 卷号 | 14期号:4页码:356-360 |
| 关键词 | crystallization metallic glass supercooled liquid pressure pd40ni10cu30p20 alloy diameter mm |
| ISSN号 | 1005-8850 |
| 中文摘要 | The glass-transition behavior of Pd40Cu30Ni10P20 bulk metallic glass was investigated by differential scanning calorimetry (DSC) and X-ray powder diffraction (XRD). The effect of pressure on the crystallization behavior of Pd40Cu30Ni10P20 bulk glass was studied by in situ high-pressure and high-temperature X-ray powder diffraction using synchrotron radiation. Phase analyses show at least six crystalline phases in the crystallized sample, namely, monoclinic, tetragonal Cu3Pd-like, rhombohedral, fcc-Ni2Pd2P, fcc-(Ni, Pd) solid solution, and body-centered tetragonal (bct) Ni3P-like phases. The onset crystallization temperature increases with pressure having a slope of I I K/GPa in the range of 0 to 4 GPa. The results are attributed to the competing process between the thermodynamic potential barrier and the diffusion activation energy under pressure. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33966]  |
| 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 | B. Yang,J. Z. Jiang,Y. X. Zhuang,et al. Crystallization of Pd40CU30Ni10P20 bulk metallic glass with and without pressure[J]. Journal of University of Science and Technology Beijing,2007,14(4):356-360. |
| APA | B. Yang,J. Z. Jiang,Y. X. Zhuang,K. Saksl,&G. L. Chen.(2007).Crystallization of Pd40CU30Ni10P20 bulk metallic glass with and without pressure.Journal of University of Science and Technology Beijing,14(4),356-360. |
| MLA | B. Yang,et al."Crystallization of Pd40CU30Ni10P20 bulk metallic glass with and without pressure".Journal of University of Science and Technology Beijing 14.4(2007):356-360. |
入库方式： OAI收割
来源：金属研究所
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