Thermal stability and crystallization behavior of (Fe0.75-xDyxB0.2Si0.05)96Nb4(x=0-0.07) bulk metallic glasses
文献类型：期刊论文
| 作者 | Shen BL(沈宝龙) ; Jiawei Li a, Weiming Yang a,b, Mingxiao Zhang a, Guoxin Chen a, Baolong Shen c,⁎ |
| 刊名 | J. Non-Cryst. Solids
 |
| 出版日期 | 2013-09-09 |
| 卷号 | 41期号:365页码:42—46 |
| 通讯作者 | 沈宝龙 |
| 合作状况 | 李雨桐 |
| 中文摘要 | Effects of Dy addition on the glass-forming ability (GFA), thermal stability, and crystallization behavior in (Fe0.75？xDyxB0.2Si0.05)96Nb4(x=0–0.07) bulk metallic glasses (BMGs) were investigated. The thermal sta-bility of the supercooled liquid was greatly improved by alloying with a small amount of Dy. The largest supercooled liquid region of 100 K was achieved for the x=0.04 alloy, leading to the best GFA with a diameter of 4 mm. The activation energy for thefirst crystallization peak increased with the addition of Dy. However, adding more Dy may also increase the frequency factor and change the primary precipitation phase from Fe23B6phase into DyFe11Si and DyFe3phases, decreasing the thermal stability of the supercooled liquid. The possible relation between GFA and thermal stability, as well as crystallization behavior is discussed. |
| 学科主题 | 软磁材料研究室 |
| 原文出处 | 其他国内刊物 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/10028]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Shen BL,Jiawei Li a, Weiming Yang a,b, Mingxiao Zhang a, Guoxin Chen a, Baolong Shen c,⁎. Thermal stability and crystallization behavior of (Fe0.75-xDyxB0.2Si0.05)96Nb4(x=0-0.07) bulk metallic glasses[J]. J. Non-Cryst. Solids,2013,41(365):42—46. |
| APA | Shen BL,&Jiawei Li a, Weiming Yang a,b, Mingxiao Zhang a, Guoxin Chen a, Baolong Shen c,⁎.(2013).Thermal stability and crystallization behavior of (Fe0.75-xDyxB0.2Si0.05)96Nb4(x=0-0.07) bulk metallic glasses.J. Non-Cryst. Solids,41(365),42—46. |
| MLA | Shen BL,et al."Thermal stability and crystallization behavior of (Fe0.75-xDyxB0.2Si0.05)96Nb4(x=0-0.07) bulk metallic glasses".J. Non-Cryst. Solids 41.365(2013):42—46. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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