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

[1] Formation and mechanical properties of Zr-Nb-Cu-Ni-Al-Lu bulk glassy alloys with superior glass-forming ability
Xiangjin Zhao
Wei Liu
Li Liu
Tao Zhang
Shujie Pang
Chaoli Ma
Journal of Wuhan University of Technology-Mater. Sci. Ed., 2016, 31 : 186 - 190
[2] Formation and Mechanical Properties of Zr-Nb-Cu-Ni-Al-Lu Bulk Glassy Alloys with Superior Glass-Forming Ability
Zhao Xiangjin
Liu Wei
Liu Li
Zhang Tao
Pang Shujie
Ma Chaoli
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2016, 31 (01): : 186 - 190
[3] Formation and mechanical properties of Zr-Ni-Al glassy alloys with high glass-forming ability
Li, Y. H.
Zhang, W.
Dong, C.
Qiang, J. B.
Makino, A.
Inoue, A.
INTERMETALLICS, 2010, 18 (10) : 1851 - 1855
[4] Effects of yttrium and erbium additions on glass-forming ability and mechanical properties of bulk glassy Zr-Al-Ni-Cu alloys
Luo, J
Duan, HP
Ma, CL
Pang, SJ
Zhang, T
MATERIALS TRANSACTIONS, 2006, 47 (02) : 450 - 453
[5] Glass-forming ability, phase formation and mechanical properties of glass-forming Cu-Hf-Zr alloys
K.Kosiba
Kaikai Song
U.Kühn
Gang Wang
S.Pauly
ProgressinNaturalScience:MaterialsInternational, 2019, 29 (05) : 576 - 581
[6] Glass-forming ability, phase formation and mechanical properties of glass-forming Cu-Hf-Zr alloys
Kosiba, K.
Song, Kaikai
Kuehn, U.
Wang, Gang
Pauly, S.
PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2019, 29 (05) : 576 - 581
[7] Glass-forming ability and I-phase formation in Y-doped Zr-Nb-Cu-Ni-Al glassy alloys
Zhao, X.
Ma, C.
Pang, S.
Zhang, T.
PHILOSOPHICAL MAGAZINE LETTERS, 2009, 89 (01) : 11 - 18
[8] Formation and Mechanical Properties of New Cu-Rich Cu-Zr-Al-Ag Glassy Alloys with High Glass-Forming Ability
Zhang, Wei
Zhang, Qingsheng
Inoue, Akihisa
MATERIALS TRANSACTIONS, 2009, 50 (03) : 679 - 682
[9] Formation and mechanical properties of (Ce-La-Pr-Nd)-Co-Al bulk glassy alloys with superior glass-forming ability
Li, R
Pang, SJ
Men, H
Ma, CL
Zhang, T
SCRIPTA MATERIALIA, 2006, 54 (06) : 1123 - 1126
[10] Synthesis and properties of Cu-Zr-Ag-Al glassy alloys with high glass-forming ability
Zhang, Wei
Zhang, Qingsheng
Qin, Chunling
Inoue, Akihisa
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2008, 148 (1-3): : 92 - 96

← 1 2 3 4 5 →