Comparative study of local atomic structures in Zr2CuxNi1−x (x = 0, 0.5, 1) metallic glasses

2015 ◽  
Vol 118 (19) ◽  
pp. 195902 ◽  
Author(s):  
Yuxiang Huang ◽  
Li Huang ◽  
C. Z. Wang ◽  
M. J. Kramer ◽  
K. M. Ho
Keyword(s):  
Comparative Study ◽  
Metallic Glasses ◽  
Atomic Structures

Comparative study of isothermal and isochronal crystallisation of metallic glasses

1988 ◽  
Vol 18 (7) ◽  
pp. 1343-1349 ◽  
Author(s):  
M A Z Vasconcellos ◽  
R P Livi ◽  
M N Baibich
Keyword(s):  
Comparative Study ◽  
Metallic Glasses

scholarly journals A comparative study of the rate effect on deformation mode in ductile and brittle bulk metallic glasses

2018 ◽  
Vol 96 ◽  
pp. 94-103 ◽  
Author(s):  
Ding Zhou ◽  
Bing Hou ◽  
Bingjin Li ◽  
Shuangyin Zhang ◽  
Lanhong Dai ◽  
...  
Keyword(s):  
Comparative Study ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Deformation Mode ◽  
Rate Effect

Distinct atomic structures of the Ni-Nb metallic glasses formed by ion beam mixing

2007 ◽  
Vol 102 (12) ◽  
pp. 124902 ◽  
Author(s):  
K. P. Tai ◽  
L. T. Wang ◽  
B. X. Liu
Keyword(s):  
Metallic Glasses ◽  
Ion Beam ◽  
Ion Beam Mixing ◽  
Atomic Structures

scholarly journals Quasi-Icosahedral Clusters in Zr-Based Metallic Glasses

Metals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1135
Author(s):  
Guqing Guo
Keyword(s):  
Metallic Glasses ◽  
Amorphous Alloys ◽  
Structural Parameters ◽  
Voronoi Tessellation ◽  
Building Blocks ◽  
Order Structure ◽  
Atomic Structures ◽  
Icosahedral Clusters ◽  
Almost All ◽  
Cluster Level

The icosahedral short-range order structure is one of the important local structural units in the field of metallic glasses. Based on the Voronoi tessellation method, the connection modes between shell atoms of Voronoi indexed clusters in ZrCu binary and ZrCuAl ternary metallic glasses were characterized systematically. It was revealed that Voronoi clusters with different connection modes can potentially have the same Voronoi index. By investigating the connection modes of clusters, three types of Voronoi indexed clusters can be defined as quasi-icosahedral clusters, which have the most similar five-fold environments to full icosahedral clusters. It was also found that the full icosahedral clusters and the quasi-icosahedral clusters had similar values for some structural parameters, and that these clusters contain almost all the atoms in these structural models, enhancing the space filling efficiency. Full icosahedral and quasi-icosahedral clusters should be regarded as the building blocks of atomic structures contributing to glass formation in amorphous alloys. This work is helpful for investigating and understanding the various macroscopic properties of metallic glasses at the atomic cluster level.

Local atomic structures of single-component metallic glasses

2016 ◽  
Vol 89 (10) ◽  
Author(s):  
Salma Trady ◽  
Abdellatif Hasnaoui ◽  
M’hammed Mazroui ◽  
Khalid Saadouni
Keyword(s):  
Metallic Glasses ◽  
Single Component ◽  
Atomic Structures

Correlation between Dynamics and Atomic Structures in Cu-Zr Metallic Glasses

2015 ◽  
pp. 679-686
Author(s):  
Yue Zhang ◽  
Caizhuang Wang ◽  
Feng Zhang ◽  
M. I. Mendelev ◽  
M. J. Kramer ◽  
...  
Keyword(s):  
Metallic Glasses ◽  
Atomic Structures

scholarly journals Comparative study between two die cast methods for processing Cu–Zr–Al bulk metallic glasses

2013 ◽  
Vol 2 (2) ◽  
pp. 125-129 ◽  
Author(s):  
Francisco Gil Coury ◽  
Luis César Rodríguez Aliaga ◽  
Conrado Ramos Moreira Afonso ◽  
Claudemiro Bolfarini ◽  
Walter José Botta Filho ◽  
...  
Keyword(s):  
Comparative Study ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Die Cast
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