[HTML][HTML] Recent advances in nanomechanical and in situ testing techniques: Towards extreme conditions

D Kiener, M Wurmshuber, M Alfreider… - Current Opinion in Solid …, 2023 - Elsevier
Nanoindentation based techniques were significantly enhanced by continuous stiffness
monitoring capabilities. In essence, this allowed to expand from point-wise discrete …

Development of mesoporous abrasives and its unprecedented polishing performance elucidated by a novel atomic model

Z Liu, Z Zhang, Y Sui, Q Peng, J Li, C Shi… - Materials Today …, 2024 - Elsevier
It is a challenge for solid abrasives to control atomic damages. To reduce damage, solid
core and mesoporous shell sSiO 2@ mSiO 2 abrasives were prepared, and novel green …

Mechanical properties and thermal stability of thin film metallic glass compared to bulk metallic glass from ambient to elevated temperatures

M Jain, A Sharma, K Pajor, K Wieczerzak… - Journal of Alloys and …, 2023 - Elsevier
Metallic glasses can exhibit a wide range of local atomic arrangements which are
determined by their processing history, and which control their mechanical properties. While …

Room temperature viscous flow of amorphous silica induced by electron beam irradiation

S Bruns, C Minnert, L Pethö, J Michler… - Advanced …, 2023 - Wiley Online Library
The increasing use of oxide glasses in high‐tech applications illustrates the demand of
novel engineering techniques on nano‐and microscale. Due to the high viscosity of oxide …

Role of fictive temperature distribution involved in CO2 laser polishing of fused silica and its optimization for achieving even heat-affected zones

T Zhang, L Zhao, J Cheng, Z Yin, T Li, M Chen… - Applied Surface …, 2024 - Elsevier
CO 2 laser polishing process is a highly effective way for enhancing the surface quality and
laser-induced damage threshold of fused silica optics. Nevertheless, due to the thermal …

Enhancing creep resistance performance in silica-based ceramic core materials through shell-core structure

X Chen, G Lu, Q Yan, P Gao, S Xu, Z Tu - Journal of the European Ceramic …, 2024 - Elsevier
The creep behavior of silica-based ceramic cores significantly impacts dimensional
precision in investment casting. This study focuses on synthesizing an alumina coating on …

Fundamental understanding of the ductile machinability of fused silica under in-situ laser assisted diamond cutting

C Lin, S Wu, K Huang, W Huang, Z Zheng… - Journal of Non …, 2024 - Elsevier
Fused silica's ductile machinability was investigated through theoretical molecular dynamics
simulation and systematic experiments. Nano-indentation experiments demonstrate that …

Stress-strain curve mapping by nanoindentation–a technique to qualify diffusion-bonded window assemblies for ITER

R Pero, N Randall, D Frey, RN Widmer, T Darby… - Fusion Engineering and …, 2023 - Elsevier
Abstract The International Thermonuclear Experimental Reactor (ITER) is an international
nuclear fusion research and engineering project with the aim to prove the feasibility of …

Исследование процессов формирования пористых выплавляемых моделей, применяемых для изготовления высокоточного литья

СГ Жилин, НА Богданова… - Izvestiya Vuzov. Tsvetnaya …, 2023 - cvmet.misis.ru
Аннотация Конкурентоспособность современных предприятий машино-, судо-и
авиастроения во многом определяется материало-и энергоэффективностью …

Micromechanics of oxide inclusions in ferrous alloys

AI Slagter - 2023 - infoscience.epfl.ch
Oxide inclusions are inevitably present in steel as a direct consequence of the steelmaking
process; as a result, a cubic centimetre of modern steel will generally contain about a million …