A cluster line approach to finding new Fe-B-Y-Nb-Zr bulk metallic glasses

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	A cluster line approach to finding new Fe-B-Y-Nb-Zr bulk metallic glasses
	N. Pemberton-Pigott; Q. Wang; W. R. Chen; Q. Y. Zhang; J. Wu; Y. H. Li; J. B. Qiang; C. Dong
	2007
发表期刊	Journal of University of Science and Technology Beijing
ISSN	1005-8850
卷号	14 页码:26-30
摘要	The glass forming ability of the [(Fe12/13Y1/13)(100-x)B-x](96)Nb2Zr2 (x=9-26) system was investigated using a series of cluster lines. Three types of clusters, an icosahedron (Fe12Y), a capped Archimedes anti-prism (Fe8B3) and a capped trigonal prism (Fe9B), as well as a binary eutectic (Fe83B17) were considered. Bulk glassy alloy rods of 3 mm in diameter were synthesized using a copper mold suction-casting method. The glass transition temperature was observed for. all samples in the boron range of 15.9at%-25.7at%, with the alloy at 15.9at% of boron having the best thermal properties. The ferrous-based bulk metallic glasses (BMG) obtained have high reduced glass transition temperatures with the maximum reaching 0.63 and large supercooled liquid regions with the maximum reaching 111 K. Magnetic testing revealed a large value of coercive force and remanent magnetization, being 11 kA/m and 0.1 T, respectively.
部门归属	dalian univ technol, state key lab mat modificat, dalian 116024, peoples r china. dalian univ, dept engn mech, dalian 116622, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;dong, c (reprint author), dalian univ technol, state key lab mat modificat, dalian 116024, peoples r china;dong@dlut.edu.cn
关键词	Bulk Metallic Glasses Fe-b-y-nb-zr Alloys Composition Design Cluster Line Supercooled Liquid Region Minor Alloying Additions Forming Ability Amorphous-alloys Crystallization
URL	查看原文
WOS记录号	WOS:000250593400007
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33780
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. Pemberton-Pigott,Q. Wang,W. R. Chen,et al. A cluster line approach to finding new Fe-B-Y-Nb-Zr bulk metallic glasses[J]. Journal of University of Science and Technology Beijing,2007,14:26-30.
APA	N. Pemberton-Pigott.,Q. Wang.,W. R. Chen.,Q. Y. Zhang.,J. Wu.,...&C. Dong.(2007).A cluster line approach to finding new Fe-B-Y-Nb-Zr bulk metallic glasses.Journal of University of Science and Technology Beijing,14,26-30.
MLA	N. Pemberton-Pigott,et al."A cluster line approach to finding new Fe-B-Y-Nb-Zr bulk metallic glasses".Journal of University of Science and Technology Beijing 14(2007):26-30.