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：
JournalofWuhanUniversityofTechnology(MaterialsScience) | 2016年 / 31卷 / 01期
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：
080502 ;
摘要：
Glass-forming ability（GFA） and mechanical properties of(Zr0.58Nb0.03Cu0.16Ni0.13Al0.10)100-xLux（x= 0-3 at%） alloys have been investigated.The GFA of Zr58Nb3Cu16Ni13Al10 alloy is dramatically enhanced by adding Lu.The(Zr0.58Nb0.03Cu0.16Ni0.13Al0.10)98Lu2 alloy 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 Zr58Nb3Cu16Ni13Al10 alloy is 7 mm.The critical diameters of(Zr0.58Nb0.03Cu0.16Ni0.13Al0.10)100-xLux（x =1 at%and 3 at%） alloys are 15 mm and 12 mm,respectively.The Lu addition to Zr58Nb3Cu16Ni13Al10 alloy induces the change of initial crystallization phases from face-centred-cubic Zr2Ni and tetragonal Zr2Ni phases for the Lu-free Zr58Nb3Cu16Ni13Al10 alloy 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(Zr0.58Nb0.03Cu0.16Ni0.13Al0.10)98Lu2 alloy are1 610 MPa and 1.5%,respectively.
引用
收藏
页码：186 / 190
页数：5
相关论文
共 50 条
[41]   Effect of titanium on glass-forming ability of Cu-Zr-Al alloys [J].
Men, H ;
Kim, WT ;
Kim, DH .
MATERIALS TRANSACTIONS, 2003, 44 (08) :1647-1650
[42]   Ni- and Cu-free Zr-Al-Co-Ag bulk metallic glasses with superior glass-forming ability [J].
Hua, Nengbin ;
Pang, Shujie ;
Li, Yan ;
Wang, Jianfeng ;
Li, Ran ;
Georgarakis, Konstantinos ;
Yavari, Alain Reza ;
Vaughan, Gavin ;
Zhang, Tao .
JOURNAL OF MATERIALS RESEARCH, 2011, 26 (04) :539-546
[43]   Effect of Nb content on the microstructures and mechanical properties of Zr-Ti-Cu-Be-Nb glass-forming alloys [J].
Qiao, Junwei ;
Zhang, Yong .
INTERMETALLICS, 2011, 19 (02) :149-153
[44]   Effect of Hf substitution Cu on glass-forming ability, mechanical properties and corrosion resistance of Ni-free Zr-Ti-Cu-Al bulk metallic glasses [J].
Jin, Z. S. ;
Yang, Y. J. ;
Zhang, Z. P. ;
Ma, X. Z. ;
Lv, J. W. ;
Wang, F. L. ;
Ma, M. Z. ;
Zhang, X. Y. ;
Liu, R. P. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 806 :668-675
[45]   Glass-forming Ability and Corrosion Resistance of Zr—Cu—Al—Co Bulk Metallic Glass [J].
W.Zhou ;
W.P.Weng ;
J.X.Hou .
Journal of Materials Science & Technology, 2016, 32 (04) :349-354
[46]   Effects of Al and Ti additions on the thermal stability, glass-forming ability and mechanical properties of Ni60Nb20Zr20 glassy alloy [J].
Qiang, J. B. ;
Zhang, W. ;
Inoue, A. .
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2008, 148 (1-3) :114-118
[47]   Cast structure and mechanical properties of Zr-Cu-Ni-Al bulk glassy alloys [J].
Yokoyama, Y ;
Fukaura, K ;
Inoue, A .
INTERMETALLICS, 2002, 10 (11-12) :1113-1124
[48]   Formation, Thermal Stability and Mechanical Properties of Bulk Glassy Alloys with a Diameter of 20 mm in Zr-(Ti,Nb)-Al-Ni-Cu System [J].
Inoue, A. ;
Zhang, Q. S. ;
Zhang, W. ;
Yubuta, K. ;
Son, K. S. ;
Wang, X. M. .
MATERIALS TRANSACTIONS, 2009, 50 (02) :388-394
[49]   Glass-Forming Ability, Corrosion Resistance and Mechanical Properties of Zr60-xAl15Ni25TMx (TM = Nb and Ta) Bulk Metallic Glasses [J].
Li, Y. H. ;
Zhang, W. ;
Dong, C. ;
Yamaura, S. ;
Makino, A. .
MATERIALS TRANSACTIONS, 2013, 54 (08) :1368-1372
[50]   Effect of Dy Addition on Glass-forming Ability and Mechanical Properties of Cu50Zr46Al4 Bulk Metallic Alloy [J].
Li D. ;
Tan L. ;
Zhao Q. ;
Xie H. ;
Yu P. ;
Xia L. .
Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research, 2020, 34 (08) :605-610
12345