Results 21 to 30 of about 165,306 (295)

Glass-forming ability of elemental zirconium [PDF]

Physical Review B, 2020
We report large-scale molecular dynamics simulations of the glass formation from the liquid phase and homogeneous nucleation phenomena of pure zirconium. For this purpose, we have built a modified embedded atom model potential in order to reproduce relevant structural, dynamic, and thermodynamic properties from ab initio and experimental data near the ...
Sébastien Becker, Emilie Devijver, Rémi Molinier, Noël Jakse   +3 more
openaire   +2 more sources

Effects of similar-element-substitution on the glass-forming ability and mechanical behaviors of Ti-Cu-Zr-Pd bulk metallic glasses

Journal of Materials Research and Technology, 2018
The Ti41Cu31Zr10Pd13 (at.%) metallic glasses are promising for bone-implantation applications due to their exceptional bio-compatibility. However, Pd, as a noble element, keeps the fabrication cost high and prevents the industrial sale production of ...
Haoling Jia, Xie Xie, Lei Zhao, Jianfeng Wang, Yanfei Gao, Karin A. Dahmen, Weidong Li, Peter K. Liaw, Chaoli Ma   +8 more
doaj   +1 more source

U-Fe-Al metallic glasses with superior glass forming ability and corrosion resistance

Journal of Materials Research and Technology, 2020
U-Fe-based ternary alloys have showed weaker glass forming ability (GFA) than U-Co-based ones, although U-Fe is a better base glass system than U-Co.
Pei Zhang, Zhen Pu, Pengguo Zhang, Huogen Huang, Dingzhou Cai, Yingmin Wang   +5 more
doaj   +1 more source

Combinatorial measurement of critical cooling rates in aluminum-base metallic glass forming alloys

Scientific Reports, 2021
Direct measurement of critical cooling rates has been challenging and only determined for a minute fraction of the reported metallic glass forming alloys.
Naijia Liu, Tianxing Ma, Chaoqun Liao, Guannan Liu, Rodrigo Miguel Ojeda Mota, Jingbei Liu, Sungwoo Sohn, Sebastian Kube, Shaofan Zhao, Jonathan P. Singer, Jan Schroers   +10 more
doaj   +1 more source

Thermodynamics and the Glass Forming Ability of Alloys [PDF]

Journal of Alloys and Compounds, 2011
Bulk metallic glasses (BMGs) have received a great deal of attention due to scientific and technological interest ever since the first successful synthesis of an amorphous phase in the Au–Si system in 1960 (Klement et al., 1960). There has been a lot of interest to identify parameters to assess the glass forming ability (GFA) of various alloy systems ...
Chengying Tang, Huaiying Zhou
openaire   +2 more sources

Preparation and Property of Cu50Zr50-xYx Amorphous Alloy

International Journal of Electrochemical Science, 2017
Cu-Zr bulk metallic glasses (BMGs) have aroused wide concern recently as they have good glass forming ability, excellent mechanical property, high corrosion resistance and relatively low cost. In this research, different amount of rare earth Y were added
Xiang Li, Fang Liu, Shuang Wu, Yaoxiang Geng, Jie Yang, Yuxin Wang   +5 more
doaj   +1 more source

Glass transition temperatures of binary oxides from ab initio simulations

APL Materials, 2023
The glass transition temperatures of common binary oxides, including those with low glass-forming ability, are estimated using pair distribution functions (PDFs) from ab initio molecular dynamics simulations.
Kiran Prasai, Riccardo Bassiri, Hai-Ping Cheng, Martin M. Fejer   +3 more
doaj   +1 more source

Glass Forming Ability, Magnetic Properties and Magnetocaloric Effect of the Tb₆₅Ni₁₅Co₂₀ Amorphous Alloy

Metals, 2022
In the paper, Tb65Ni35−xCox (x = 0, 10, 20, 30) amorphous ribbons were successfully prepared, and the glass-forming ability (GFA) of these ribbons was investigated.
Weihuo Li, Ying Huang, Qiang Wang, Xu Zhou, Ding Ding, Lei Xia   +5 more
doaj   +1 more source

Synthesis of thick Ni66Cr5Mo4Zr6P15B4 amorphous alloy coating and large glass-forming ability by laser cladding [PDF]

, 2002
A thick amorphous alloy (a-alloy) coating was synthesized by laser cladding. The a-alloy had a multicomponent chemistry, i.e., Ni66Cr5MO4Zr6P15B4 (in atom%). The maximum thickness of the coating is 0.8 mm.
Xu B, Wu, X (reprint author), Cleveland State Univ, Dept Chem Engn, Visiting Res Assoc, 1960 E24th,SH 455, Cleveland, OH 44115 USA., 武晓雷, 洪友士   +3 more
core   +1 more source

A Novel Ni-Free Zr-Based Bulk Metallic Glass with High Glass Forming Ability, Corrosion Resistance and Thermal Stability

Chinese Journal of Mechanical Engineering, 2020
Zr-based Bulk metallic glasses exhibit incredible corrosion resistance and glass forming ability, however, these properties need further enhancement to meet the practical use. In this study, Zr63Fe2.5Cu23Al11.5, a new type of Zr-based bulk metallic glass
Yu Luo, Yidong Jiang, Pei Zhang, Xin Wang, Haibo Ke, Pengcheng Zhang   +5 more
doaj   +1 more source