Tunable hydrophobicity on fractal and micro-nanoscale hierarchical fracture surface of metallic glasses

M Gao, DP Wang, YF Huang, S Meng, WH Wang - Materials & Design, 2016 - Elsevier
… of the fracture morphology on various fracture surfaces by scanning electron … surface for
brittle MGs [20]. The … the deeply annealing metallic glass fracture surface with periodical stripe …

Understanding the fracture behaviors of metallic glasses—An overview

GN Yang, Y Shao, KF Yao - Applied Sciences, 2019 - mdpi.com
… the mode I fracture, brittle fracture, super ductile fracture, impact toughness, and fatigue …
of MGs consists of many smooth conchoidal morphologies [46]. Plentiful periodic nanoscale

Effect of temperature on the fracture surface morphology of Ti-and Zr-based bulk metallic glasses: exploring correlation between morphology and plasticity

MT Asadi Khanouki, R Tavakoli, H Aashuri - Journal of Materials Science, 2018 - Springer
… In the present work, the fracture surface morphologies of Ti- … The microscale fracture
surface of a brittle MG can consist of … On the other hand, in nanoscale, the dimple and periodic

Mechanical behavior of micronanoscaled metallic glasses

L Tian, XL Wang, ZW Shan - Materials Research Letters, 2016 - Taylor & Francis
… that most bulk MGs fracture in a brittle manner and exhibit little … when sample size is reduced
to submicron and nanoscale. … stress, the morphologies of their fracture surfaces are not …

Slower icosahedral cluster rejuvenation drives the brittle-to-ductile transition in nanoscale metallic glasses

J Yu, M Wang, S Lin - Computational Materials Science, 2017 - Elsevier
… The brittle-to-ductile transition (BDT) in nanoscale multi-element metallic glasses (MGs)
has been shown to strongly depend on the element composition and sample aspect ratio. …

“Ductile” fracture of metallic glass nanolaminates

Z Fan, J Li, Y Yang, J Wang, Q Li, S Xue… - Advanced Materials …, 2017 - Wiley Online Library
… Most metallic glasses are brittle as deformation induces low-density … Also at nanoscale,
metallic glasses can deform … density, and fracture surface morphology, and thus size effect …

How the toughness in metallic glasses depends on topological and chemical heterogeneity

Q An, K Samwer, MD Demetriou… - Proceedings of the …, 2016 - National Acad Sciences
… cavitation in the brittle metal-metal Cu-Zr metallic glass is only … between local cluster
morphology and cavitation processes. … is associated with forming multiple nanoscale cavities, …

Ductile to brittle transition of fracture of a Zr-based bulk metallic glass: Strain rate effect

MC Li, MQ Jiang, G Li, L He, J Sun, F Jiang - Intermetallics, 2016 - Elsevier
fracture surface morphologies from microscopic vein-patterns to fine dimples or nanoscale
periodic … strain rate can incur a DBT behavior of metallic glasses, although it is difficult for the …

Observation of cavitation governing fracture in glasses

LQ Shen, JH Yu, XC Tang, BA Sun, YH Liu, HY Bai… - Science …, 2021 - science.org
Metallic glasses (MGs), an emerging class of glasses, … find that the crack is composed of a
series of nanoscale cavities, … of brittle glasses is the nanocorrugated fracture morphologies

Bicontinuous nanoporous design induced homogenization of strain localization in metallic glasses

C Liu, S Yuan, PS Branicio - Scripta Materialia, 2021 - Elsevier
… The morphology of the initial structure is quantified by … the surface-to-volume ratio is large
for materials at nanoscalemetals indicates that such material becomes extremely brittle when …