Quaternary Fe-based bulk metallic glasses with a diameter of 5 mm

Z. Han; J. Zhang; Y. Li

doi:10.1016/j.intermet.2007.05.007

Quaternary Fe-based bulk metallic glasses with a diameter of 5 mm

Z. Han
, J. Zhang
, Y. Li^*

^*Corresponding author for this work

National University of Singapore

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

Bulk metallic glasses with a diameter of 5 mm were obtained by drop casting in the quaternary Fe-B-Y-Nb and Fe-B-Y-Mo systems. Starting from the best glass former Fe_71.2B₂₄Y_4.8 in the ternary Fe-B-Y system, the search quickly led to the discovery of the quaternary good glass formers (Fe_71.2B₂₄Y_4.8)₉₆Nb₄, (Fe_73.2B₂₂Y_4.8)₉₅Mo₅ and (Fe_70.7B₂₄Y_5.3)₉₅Mo₅ after trying only around a dozen of alloys. No obvious glass transition event was observed for these quaternary alloys. No Nb and Mo containing crystalline phases were detected in the alloys studied. The potential beneficial effects of Nb and Mo in enhancing the glass forming ability (GFA) of the Fe-B-Y alloy system are discussed.

Original language	English
Pages (from-to)	1447-1452
Number of pages	6
Journal	Intermetallics
Volume	15
Issue number	11
DOIs	https://doi.org/10.1016/j.intermet.2007.05.007
State	Published - Nov 2007
Externally published	Yes

Keywords

A. Composites
B. Glasses, metallic
D. Microstructure

Access to Document

10.1016/j.intermet.2007.05.007

Cite this

@article{d68901521b424d57b5534c50f09bb56e,

title = "Quaternary Fe-based bulk metallic glasses with a diameter of 5 mm",

abstract = "Bulk metallic glasses with a diameter of 5 mm were obtained by drop casting in the quaternary Fe-B-Y-Nb and Fe-B-Y-Mo systems. Starting from the best glass former Fe71.2B24Y4.8 in the ternary Fe-B-Y system, the search quickly led to the discovery of the quaternary good glass formers (Fe71.2B24Y4.8)96Nb4, (Fe73.2B22Y4.8)95Mo5 and (Fe70.7B24Y5.3)95Mo5 after trying only around a dozen of alloys. No obvious glass transition event was observed for these quaternary alloys. No Nb and Mo containing crystalline phases were detected in the alloys studied. The potential beneficial effects of Nb and Mo in enhancing the glass forming ability (GFA) of the Fe-B-Y alloy system are discussed.",

keywords = "A. Composites, B. Glasses, metallic, D. Microstructure",

author = "Z. Han and J. Zhang and Y. Li",

year = "2007",

month = nov,

doi = "10.1016/j.intermet.2007.05.007",

language = "英语",

volume = "15",

pages = "1447--1452",

journal = "Intermetallics",

issn = "0966-9795",

publisher = "Elsevier Ltd",

number = "11",

}

TY - JOUR

T1 - Quaternary Fe-based bulk metallic glasses with a diameter of 5 mm

AU - Han, Z.

AU - Zhang, J.

AU - Li, Y.

PY - 2007/11

Y1 - 2007/11

N2 - Bulk metallic glasses with a diameter of 5 mm were obtained by drop casting in the quaternary Fe-B-Y-Nb and Fe-B-Y-Mo systems. Starting from the best glass former Fe71.2B24Y4.8 in the ternary Fe-B-Y system, the search quickly led to the discovery of the quaternary good glass formers (Fe71.2B24Y4.8)96Nb4, (Fe73.2B22Y4.8)95Mo5 and (Fe70.7B24Y5.3)95Mo5 after trying only around a dozen of alloys. No obvious glass transition event was observed for these quaternary alloys. No Nb and Mo containing crystalline phases were detected in the alloys studied. The potential beneficial effects of Nb and Mo in enhancing the glass forming ability (GFA) of the Fe-B-Y alloy system are discussed.

AB - Bulk metallic glasses with a diameter of 5 mm were obtained by drop casting in the quaternary Fe-B-Y-Nb and Fe-B-Y-Mo systems. Starting from the best glass former Fe71.2B24Y4.8 in the ternary Fe-B-Y system, the search quickly led to the discovery of the quaternary good glass formers (Fe71.2B24Y4.8)96Nb4, (Fe73.2B22Y4.8)95Mo5 and (Fe70.7B24Y5.3)95Mo5 after trying only around a dozen of alloys. No obvious glass transition event was observed for these quaternary alloys. No Nb and Mo containing crystalline phases were detected in the alloys studied. The potential beneficial effects of Nb and Mo in enhancing the glass forming ability (GFA) of the Fe-B-Y alloy system are discussed.

KW - A. Composites

KW - B. Glasses, metallic

KW - D. Microstructure

UR - https://www.scopus.com/pages/publications/34547103746

U2 - 10.1016/j.intermet.2007.05.007

DO - 10.1016/j.intermet.2007.05.007

M3 - 文章

AN - SCOPUS:34547103746

SN - 0966-9795

VL - 15

SP - 1447

EP - 1452

JO - Intermetallics

JF - Intermetallics

IS - 11

ER -

Quaternary Fe-based bulk metallic glasses with a diameter of 5 mm

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this