Low expansion in [(Fe0.9Co0.1)0.72B0.24Nb0.04]95.5Y4.5 bulk metallic glass

被引：1

作者：

Tang, M. B. ^{[1
]}

Yi, J. ^{[2
]}

Wang, J. Q. ^{[2
]}

Wang, W. H. ^{[2
]}

Zhao, J. T. ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Inorgan Mat, Shanghai 200050, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2012年 / 358卷 / 03期

基金：

美国国家科学基金会;

关键词：

Bulk metallic glass; Thermal expansion; Magnetic material; NEGATIVE THERMAL-EXPANSION; STRUCTURAL RELAXATION; TRANSITION; LIQUIDS;

D O I：

10.1016/j.jnoncrysol.2011.10.030

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The thermal expansion behavior of an iron-based bulk metallic glass (BMG) [(Fe0.9Co0.1)(0.72)B0.24Nb0.04](95.5)Y-4.5 is studied. The expansion coefficient in the wide temperature range of 100-300 K keeps in a constant, which is close to that of the Kovar alloy. Furthermore, the expansion coefficient of the BMG can be tuned by annealing below glass transition temperature. The results have implication for understanding the origin of low expansion, and the BMG may have a potential for commercial low expansion material. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：470 / 473

页数：4

共 5 条

[1] Phase separation and glass forming ability of (Fe0.72Mo0.04B0.24)100-xGdx (x=4, 8) bulk metallic glasses
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[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2016, 447 : 198 - 201
[2] Mechanical and fatigue properties of plasma sprayed (Fe0.9Co0.1)76Mo4(P0.45C0.2B0.2Si0.15)20 and Fe56.04Co13.45Nb5.5B25 metallic glasses
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[J]. SURFACE & COATINGS TECHNOLOGY, 2023, 459
[3] Efficient rejuvenation of heterogeneous {[(Fe0.5Co0.5 ) 0.75 B 0.2 Si0.05 ]96Nb4 }99.9Cu0.1 bulk metallic glass upon cryogenic cycling treatment
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[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 97 : 20 - 28
[4] Efficient rejuvenation of heterogeneous{[(Fe0.5Co0.5)0.75B0.2Si0.05]96Nb4}99.9Cu0.1 bulk metallic glass upon cryogenic cycling treatment
Siyi Di
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[J]. Journal of Materials Science & Technology, 2022, 97 (02) : 20 - 28
[5] Fabrication and characterization of novel soft magnetic [(Fe0.7Co0.3)71.2B24Y4.8]96Nb4/V2O5 bulk metallic glassy/composite cores with excellent magnetic permeability and low core losses
Taghvaei, Amir Hossein
Mazaleyrat, Frederic
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[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 846

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