Advancing the mechanical performance of glasses: perspectives and challenges

L Wondraczek, E Bouchbinder, A Ehrlicher… - Advanced …, 2022 - Wiley Online Library
Glasses are materials that lack a crystalline microstructure and long‐range atomic order.
Instead, they feature heterogeneity and disorder on superstructural scales, which have …

Fracture toughness of a metal–organic framework glass

T To, SS Sørensen, M Stepniewska, A Qiao… - Nature …, 2020 - nature.com
Metal-organic framework glasses feature unique thermal, structural, and chemical properties
compared to traditional metallic, organic, and oxide glasses. So far, there is a lack of …

Indentation fracture resistance of brittle materials using irregular cracks: A review

A Moradkhani, V Panahizadeh, M Hoseinpour - Heliyon, 2023 - cell.com
The equation of the Vickers indentation fracture (VIF) proposed by Moradkhani et al.(J. Adv.
Ceram. 2, 87–102 (2013)) has been used for the determination of indentation fracture …

[HTML][HTML] Indentation deformation in oxide glasses: Quantification, structural changes, and relation to cracking

K Januchta, MM Smedskjaer - Journal of Non-Crystalline Solids: X, 2019 - Elsevier
Improving the fracture resistance of oxide glasses through adjustment of the chemical
composition remains a challenging task, although composition-mechanical property …

Bond switching in densified oxide glass enables record-high fracture toughness

T To, SS Sørensen, JFS Christensen… - … Applied Materials & …, 2021 - ACS Publications
Humans primarily interact with information technology through glass touch screens, and the
world would indeed be unrecognizable without glass. However, the low toughness of oxide …

[HTML][HTML] High damage-resistance and fracture toughness of transparent Nb-doped barium aluminoborate glass ceramics

Q Zhang, D Sun, T Du, LR Jensen, D Wang… - Applied Materials …, 2023 - Elsevier
Glass-ceramics offer the opportunity to address the main disadvantage of oxide glasses,
namely low fracture toughness. The presence of crystals can improve the fracture toughness …

[HTML][HTML] Deformation and strength characteristics of Laves phases in titanium alloys

CD Rabadia, YJ Liu, LY Chen, SF Jawed, LQ Wang… - Materials & Design, 2019 - Elsevier
The superior reinforcement nature of Laves phases make them suitable for high-strength
applications. Therefore, investigations on the deformation and strength characteristics of …

On the relation between fracture toughness and crack resistance in oxide glasses

T To, LR Jensen, MM Smedskjaer - Journal of Non-Crystalline Solids, 2020 - Elsevier
The resistances of glasses to crack initiation and crack growth are both important
parameters for evaluating their mechanical performance. However, it is important to …

[HTML][HTML] Comparing the effects of Ga2O3 and Al2O3 on the structure and mechanical properties of sodium borate glasses

T To, AA Olsen, BA Hansen, KM Enevoldsen… - Journal of Non …, 2023 - Elsevier
The role of Ga 2 O 3 in oxide glasses remains poorly understood compared to other network
forming oxides. To address this, we here study the structure and mechanical properties of …

Fracture toughness and hardness of transparent MgO–Al2O3–SiO2 glass-ceramics

LSA Gallo, F Célarié, J Bettini, ACM Rodrigues… - Ceramics …, 2022 - Elsevier
Hard and strong transparent glass-ceramics (TGCs) can be used as cooktop plates,
telescope mirrors, armor materials, and screens for smartphones and tablets. In this work …