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Nd65Al10Fe25-xCox (x=0,5,10) bulk metallic glasses with wide supercooled liquid regions | |
Wei BC(魏炳忱); Zhang Y(张勇); Zhuang YX; Zhao DQ(赵德乾); Pan MX(潘明祥); Wang WH(汪卫华); Hu WR(胡文瑞); Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. | |
发表期刊 | Journal of Applied Physics |
2001 | |
卷号 | 89期号:6页码:3529-3531 |
ISSN | 0021-8979 |
摘要 | Bulk metallic glasses of Nd65Al10Fe25-xCox (x=0,5,10) have been prepared in the form of 3 mm diam rods. Results of differential scanning calrimetry, dynamic mechanical thermal analysis (DMTA), and x-ray diffraction are presented for these alloys. It is shown that the glass transition and crystallization have been observed by DMTA. The reduced glass transition temperature of these glasses, defined as the ratio between the glass transition temperature T-g and the melting temperature T-l is in the range from 0.55 to 0.62. All these glasses have a large supercooled liquid region (SLR), ranging from 80 to 130 K. The high value of reduced glass transition temperature and wide SLR agree with their good glass formation ability. |
学科领域 | 力学 |
DOI | 10.1063/1.1347951 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000167248100075 |
关键词[WOS] | AMORPHOUS-ALLOYS; CASTING METHOD; NI |
WOS研究方向 | Physics |
WOS类目 | Physics, Applied |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/17327 |
专题 | 力学所知识产出(1956-2008) |
通讯作者 | Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. |
推荐引用方式 GB/T 7714 | Wei BC,Zhang Y,Zhuang YX,et al. Nd65Al10Fe25-xCox (x=0,5,10) bulk metallic glasses with wide supercooled liquid regions[J]. Journal of Applied Physics,2001,89,6,:3529-3531. |
APA | 魏炳忱.,张勇.,Zhuang YX.,赵德乾.,潘明祥.,...&Wei, BC .(2001).Nd65Al10Fe25-xCox (x=0,5,10) bulk metallic glasses with wide supercooled liquid regions.Journal of Applied Physics,89(6),3529-3531. |
MLA | 魏炳忱,et al."Nd65Al10Fe25-xCox (x=0,5,10) bulk metallic glasses with wide supercooled liquid regions".Journal of Applied Physics 89.6(2001):3529-3531. |
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