Formation and Mechanical Properties of Zr-Nb-Cu-Ni-Al-Lu Bulk Glassy Alloys with Superior Glass-Forming Ability

被引：0

作者：

赵相金 ^{[1
]}

LIU Wei ^{[1
]}

LIU Li ^{[1
]}

ZHANG Tao ^{[2
]}

PANG Shujie ^{[2
]}

MA Chaoli ^{[2
]}

机构：

[1] School of Environment and Materials Engineering,Yantai University

[2] Department of Materials Science and Engineering,Beijing University of Aeronautics and Astronautics

来源：

Journal of Wuhan University of Technology(Materials Science) | 2016年 / 31卷 / 01期

基金：

中国国家自然科学基金;

关键词：

metallic glass; zirconium-based alloy; glass-forming ability; mechanical properties;

D O I：

暂无

中图分类号：

TG139.8 [];

学科分类号：

摘要：

Glass-forming ability(GFA) and mechanical properties of(ZrNbCuNiAl)Lu(x= 0-3 at%) alloys have been investigated.The GFA of ZrNbCuNiAlalloy is dramatically enhanced by adding Lu.The(ZrNbCuNiAl)Lualloy possesses the highest GFA in the studied Zr-Nb-Cu-Ni-Al-Lu alloys,with its critical diameter for glass formation reaching 20 mm by copper-mould casting method,while that of the Lu-free ZrNbCuNiAlalloy is 7 mm.The critical diameters of(ZrNbCuNiAl)Lu(x =1 at%and 3 at%) alloys are 15 mm and 12 mm,respectively.The Lu addition to ZrNbCuNiAlalloy induces the change of initial crystallization phases from face-centred-cubic ZrNi and tetragonal ZrNi phases for the Lu-free ZrNbCuNiAlalloy to an icosahedral quasi-crystalline phase for the Lu-doped alloys,which may be the origin for the enhanced GFA of the Lu-doped alloys.The compressive fracture strength and plastic strain of the bulk glassy(ZrNbCuNiAl)Lualloy are1 610 MPa and 1.5%,respectively.

引用

页码：186 / 190

页数：5

共 50 条

[21] Glass forming ability & mechanical properties of Fe-Ni-Zr-Si-B bulk glassy alloys
Lee, KA
Namkung, J
Kim, MC
PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5, 2005, 475-479 : 3405 - 3408
[22] Glass-forming ability and mechanical properties of Zr-Ni-Al bulk metallic glasses with high Zr content
Li, Yanhui
Zhang, Wei
Dong, Chuang
Makino, Akihiro
ADVANCED MATERIALS SCIENCE AND TECHNOLOGY, (IFAMST-8), 2013, 750 : 306 - +
[23] Glass-forming ability and mechanical properties of Zr75−xNi25Alx bulk glassy alloys
Y.H. Li
W. Zhang
C. Dong
J.B. Qiang
A. Makino
M. Fukuhara
A. Inoue
Journal of Materials Research, 2011, 26 : 533 - 538
[24] Effect of Fe on the glass-forming ability, structure and devitrification behavior of Zr-Cu-Al bulk glass-forming alloys
Louzguine-Luzgin, Dmitri V.
Xie, Guoqiang
Zhang, Qingsheng
Inoue, Akihisa
PHILOSOPHICAL MAGAZINE, 2010, 90 (14) : 1955 - 1968
[25] Effects of Cr addition on glass-forming ability and mechanical properties of Cu-Zr-Al bulk metallic glass
Zhou, W.
Kong, L. T.
Li, J. F.
Zhou, Y. H.
JOURNAL OF MATERIALS SCIENCE, 2012, 47 (12) : 4996 - 5001
[26] Effect of Si addition on glass-forming ability and mechanical properties of Cu-Zr-Al bulk metallic glass
Malekan, M.
Shabestari, S. G.
Zhang, W.
Seyedein, S. H.
Gholamipour, R.
Makino, A.
Inoue, A.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (27-28): : 7192 - 7196
[27] Zr-Cu-Ni-Al bulk metallic glasses with superhigh glass-forming ability
Sun, Y. J.
Qu, D. D.
Huang, Y. J.
Liss, K. -D.
Wei, X. S.
Xing, D. W.
Shen, J.
ACTA MATERIALIA, 2009, 57 (04) : 1290 - 1299
[28] Structure and mechanical properties of bulk glass-forming Ni-Nb-Sn alloys
Choi-Yim, H
Xu, DH
Lind, ML
Löffler, JF
Johnson, WL
SCRIPTA MATERIALIA, 2006, 54 (02) : 187 - 190
[29] Influence of beryllium on thermal stability and glass-forming ability of Zr-Al-Ni-Cu bulk amorphous alloys
Xiao, XS
Shoushi, F
Wang, GM
Qin, H
Dong, Y
JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 376 (1-2) : 145 - 148
[30] Influence of beryllium on thermal stability and glass-forming ability of Zr-Al-Ni-Cu bulk amorphous alloys
Xiao, X. (xsxiao@mail.shu.edu.cn), 1600, Elsevier Ltd (376): : 1 - 2

← 1 2 3 4 5 →