Mechanical properties and corrosion resistance of a new Zr56Ni20Al15Nb4Cu5 bulk metallic glass with a diameter up to 25 mm
Mechanical properties and corrosion resistance of a new Zr56Ni20Al15Nb4Cu5 bulk metallic glass with a diameter up to 25 mm
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直径至25 mm的新型Zr56Ni20Al15Nb4Cu5大块金属玻璃的机械性能和耐腐蚀性能
DOI:
10.1016/j.jallcom.2013.11.111
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发表时间:
2014-12
影响因子:
6.2
通讯作者:
Akihiro Makino
中科院分区:
文献类型:
--
作者:
Yanhui Li;Wei Zhang;Fengxiang Qin;Akihiro Makino
The glass-forming ability (GFA), mechanical properties and corrosion resistance of Zr56Ni25−xAl15Nb4Cux(x= 0–15) bulk metallic glasses (BMGs) were investigated. Substitution of 5 at.% Cu for Ni greatly increases the GFA of the base alloy by lowering the liquidus temperature, while further addition of 10–15 at.% Cu decreases the GFA. A new Zr56Ni20Al15Nb4Cu5BMG with a largest critical diameter up to 25 mm can be obtained by copper mold casting method. The BMG with best GFA possesses good mechanical properties, i.e., high strength of 1915 MPa, large plastic strain of 5.5%, together with Young’s modulus of 100 GPa. In addition, the BMG exhibits excellent corrosion resistance in H2SO4, HCl, and NaCl solutions, respectively, as indicated by the nobler corrosion potential and pitting potential.
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影响因子:
3.2
作者:
Yanhui Li;Wei Zhang-;C. Dong;C. Qin;J. Qiang;A. Makino;A. Inoue
通讯作者:
Yanhui Li;Wei Zhang-;C. Dong;C. Qin;J. Qiang;A. Makino;A. Inoue
影响因子:
6
作者:
Zhang, Qingsheng;Zhang, Wei;Inoue, Akihisa
通讯作者:
Inoue, Akihisa
影响因子:
4.4
作者:
P. Lowhaphandu;L. Ludrosky;S. L. Montgomery;J. Lewandowski
通讯作者:
P. Lowhaphandu;L. Ludrosky;S. L. Montgomery;J. Lewandowski
影响因子:
3.7
作者:
Weihua Wang;Q. Wei;S. Friedrich
通讯作者:
Weihua Wang;Q. Wei;S. Friedrich
影响因子:
6.2
作者:
Y. H. Li;Y. H. Li;Wei Zhang;Wei Zhang;C. Dong;J. Qiang;G. Xie;K. Fujita;A. Inoue
通讯作者:
Y. H. Li;Y. H. Li;Wei Zhang;Wei Zhang;C. Dong;J. Qiang;G. Xie;K. Fujita;A. Inoue