Glass forming ability, flexural strength, and wear properties of additively manufactured Zr-based bulk metallic glasses produced through laser powder bed fusion
P Bordeenithikasem, M Stolpe, A Elsen… - Additive …, 2018 - Elsevier
An evaluation of low-cost, high-oxygen content Zr-Cu-Al-Nb bulk metallic glasses (BMGs)
produced through laser powder bed fusion (PBF) was performed. Four-point bending and …
produced through laser powder bed fusion (PBF) was performed. Four-point bending and …
Structural heterogeneity in 3D printed Zr-based bulk metallic glass by selective laser melting
Bulk metallic glasses (BMGs) have attracted increasing attention in past two decades owing
to unique properties over their crystalline counterparts. However, the challenge in …
to unique properties over their crystalline counterparts. However, the challenge in …
Understanding the fracture behaviors of metallic glasses—An overview
GN Yang, Y Shao, KF Yao - Applied Sciences, 2019 - mdpi.com
Fracture properties are crucial for the applications of structural materials. The fracture
behaviors of crystalline alloys have been systematically investigated and well understood …
behaviors of crystalline alloys have been systematically investigated and well understood …
Effect of chemical composition on the fracture toughness of bulk metallic glasses
We consider a broad range of 13 BMGs from different alloy systems to represent the material
class of bulk metallic glasses (BMGs) and characterize their fracture toughness. To …
class of bulk metallic glasses (BMGs) and characterize their fracture toughness. To …
Identifying flow defects in amorphous alloys using machine learning outlier detection methods
L Tian, Y Fan, L Li, N Mousseau - Scripta Materialia, 2020 - Elsevier
Shear transformation zones (STZs) are widely believed to be the fundamental flow defects
that dictate the plastic deformation of amorphous alloys. However, it has been a long-term …
that dictate the plastic deformation of amorphous alloys. However, it has been a long-term …
A quantitative connection between shear band mediated plasticity and fracture initiation toughness of metallic glasses
While it is well recognized, albeit qualitatively, that shear band mediated plasticity ahead of
crack or notch tips is the raison d'être for the high fracture toughness of'ductile'bulk metallic …
crack or notch tips is the raison d'être for the high fracture toughness of'ductile'bulk metallic …
Development and characterization of titanium-based bulk metallic glasses
The amorphous structure of bulk metallic glasses results in outstanding properties, which
are able to outshine the properties of common metallic biomaterials. In particular, Ti-based …
are able to outshine the properties of common metallic biomaterials. In particular, Ti-based …
Control of shear band dynamics in Cu50Zr50 metallic glass by introducing amorphous-crystalline interfaces
The effects of interfaces in crystalline Cu/amorphous Cu 50 Zr 50 on shear banding
dynamics are investigated using molecular dynamics simulations. The results show that the …
dynamics are investigated using molecular dynamics simulations. The results show that the …
Test sample geometry for fracture toughness measurements of bulk metallic glasses
The influence of test sample geometry on the fracture toughness measurements of bulk
metallic glasses (BMGs) is systematically quantified. Through a combination of thermoplastic …
metallic glasses (BMGs) is systematically quantified. Through a combination of thermoplastic …
Enhanced mechanical properties of additively manufactured bulk metallic glasses produced through laser foil printing from continuous sheetmetal feedstock
P Bordeenithikasem, Y Shen, HL Tsai… - Additive Manufacturing, 2018 - Elsevier
Metal additive manufacturing (AM) is a rapidly growing field aimed to produce high-
performance net-shaped parts. Therefore, bulk metallic glasses (BMGs), known for their …
performance net-shaped parts. Therefore, bulk metallic glasses (BMGs), known for their …