Calorimetric glass transition in bulk metallic glass forming Zr-Ti-Cu-Ni-Be alloys as a free-volume-related kinetic phenomenon
文献类型：期刊论文
| 作者 | Wen, P ; Tang, MB ; Pan, MX ; Zhao, DQ ; Zhang, Z ; Wang, WH |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2003 |
| 卷号 | 67期号:21 |
| 关键词 | SUPERCOOLED LIQUIDS AMORPHOUS PD40NI40P20 RELAXATION MODEL |
| ISSN号 | 1098-0121 |
| 通讯作者 | Wang, WH: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The change of the calorimetric glass transition in Zr46.25Ti8.25Cu7.5Ni10Be27.5 (vit4) bulk metallic glass during differential scanning calorimetry experiments was simulated with the free-volume theory. With the kinetics of the free-volume annihilation and production, calculations carried out on this basis are in good agreement with available experiment data in vit4 alloy both on structural relaxation and the glass transition. The change of the glass transition process is dependent upon the reduced free volume remained in the specimens. The structural relaxation occurring during annealing below the calorimetric glass transition temperature for different times is relative to the annihilation of the excess free volume. The results support that the calorimetric glass transition is a mainly kinetic process. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34457]  |
| 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 | Wen, P,Tang, MB,Pan, MX,et al. Calorimetric glass transition in bulk metallic glass forming Zr-Ti-Cu-Ni-Be alloys as a free-volume-related kinetic phenomenon[J]. PHYSICAL REVIEW B,2003,67(21). |
| APA | Wen, P,Tang, MB,Pan, MX,Zhao, DQ,Zhang, Z,&Wang, WH.(2003).Calorimetric glass transition in bulk metallic glass forming Zr-Ti-Cu-Ni-Be alloys as a free-volume-related kinetic phenomenon.PHYSICAL REVIEW B,67(21). |
| MLA | Wen, P,et al."Calorimetric glass transition in bulk metallic glass forming Zr-Ti-Cu-Ni-Be alloys as a free-volume-related kinetic phenomenon".PHYSICAL REVIEW B 67.21(2003). |
入库方式： OAI收割
来源：物理研究所
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