Significant plasticity and atomic-scale deformation mechanism of high glass-forming Zr-Cu-Ni-Ti-Al bulk glassy alloys

2021 ◽  
Vol 566 ◽  
pp. 120897
Author(s):  
Shuangshuang Chen ◽  
Kai Qi ◽  
Jun Yin ◽  
Jiahua Zou ◽  
Peidi Song ◽  
...  
Keyword(s):  
Deformation Mechanism ◽  
Atomic Scale ◽  
Glass Forming ◽  
Glassy Alloys

Enhancement of glass-forming ability of CoFeBSiNb bulk glassy alloys with excellent soft-magnetic properties and superhigh strength

2010 ◽  
Vol 18 (10) ◽  
pp. 1876-1879 ◽  
Author(s):  
Qikui Man ◽  
Huaijun Sun ◽  
Yaqiang Dong ◽  
Baolong Shen ◽  
Hisamichi Kimura ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Glass Forming Ability ◽  
Soft Magnetic Properties ◽  
Soft Magnetic ◽  
Glass Forming ◽  
Glassy Alloys

Development of quaternary Fe–B–Y–Nb bulk glassy alloys with high glass-forming ability

2007 ◽  
Vol 22 (2) ◽  
pp. 471-477 ◽  
Author(s):  
Dong Ho Kim ◽  
Jin Man Park ◽  
Do Hyang Kim ◽  
Won Tae Kim
Keyword(s):  
Glass Phase ◽  
Crystallization Behavior ◽  
Alloy System ◽  
Glass Forming Ability ◽  
Maximum Diameter ◽  
Glass Forming ◽  
Glassy Alloys ◽  
The Stability ◽  
Nb Addition ◽  
Compressive Mechanical Property

The effects of niobium (Nb) addition on the glass-forming ability (GFA), crystallization behavior, and compressive mechanical property of iron (Fe)–boron (B)–yttrium (Y) alloys have been investigated. Among the (Fe71.2B24Y4.8)100−xNbx (x = 0, 2, 4, 6, 8) alloys investigated, (Fe71.2B24Y4.8)96Nb4 exhibits the highest GFA, enabling the formation of glassy rods with a maximum diameter of 7 mm, which is the largest among quaternary Fe-based alloys. The comparison of the crystallization behavior of the alloys shows that the formation of metastable Fe23B6 phase during crystallization in the (Fe71.2B24Y4.8)96Nb4 alloy can suppress the formation of other stable crystalline phases such as α-Fe, enhancing the stability of the glass phase. The present results show that the attainment of a significantly high GFA is possible even in a quaternary Fe-based alloy system by properly tailoring the competing crystalline phase by the modification of liquid chemistry.

Synthesis and properties of Cu–Zr–Ag–Al glassy alloys with high glass-forming ability

2008 ◽  
Vol 148 (1-3) ◽  
pp. 92-96 ◽  
Author(s):  
Wei Zhang ◽  
Qingsheng Zhang ◽  
Chunling Qin ◽  
Akihisa Inoue
Keyword(s):  
Glass Forming Ability ◽  
Glass Forming ◽  
Glassy Alloys

scholarly journals Retraction: Atomic-scale simulation to study the dynamical properties and local structure of Cu–Zr and Ni–Zr metallic glass-forming alloys

2016 ◽  
Vol 18 (29) ◽  
pp. 19976-19976 ◽  
Author(s):  
M. H. Yang ◽  
Y. Li ◽  
J. H. Li ◽  
B. X. Liu
Keyword(s):  
Metallic Glass ◽  
Local Structure ◽  
Chem Phys ◽  
Atomic Scale ◽  
Glass Forming ◽  
Dynamical Properties ◽  
Phys Chem Chem Phys

Retraction of ‘Atomic-scale simulation to study the dynamical properties and local structure of Cu–Zr and Ni–Zr metallic glass-forming alloys’ by M. H. Yang et al., Phys. Chem. Chem. Phys., 2016, 18, 7169–7183.

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