Novel green chemical mechanical polishing of fused silica through designing synergistic CeO2/h-BN abrasives with lubricity

J Liu, Z Zhang, C Shi, Z Ren, J Feng, H Zhou, Z Liu… - Applied Surface …, 2023 - Elsevier
It is a challenge to produce an atomic-scale surface of fused silica with a high material
removal rate (MRR) using green chemical mechanical polishing (CMP). In traditional CMP, a …

CMAS+ sea salt corrosion to thermal barrier coatings

L Guo, X Zhang, M Liu, S Yang, JW Dai - Corrosion Science, 2023 - Elsevier
In marine environment, sea salt and calcium-magnesium-alumina-silicate (CMAS) coexist
largely endangering thermal barrier coatings (TBCs) service safety. In this study, the …

[HTML][HTML] 3D-printed biomimetic structures for energy and environmental applications

J Li, M Li, JJ Koh, J Wang, Z Lyu - DeCarbon, 2023 - Elsevier
Biomimetic structures involve design and fabrication to mimic the natural world, taking
inspiration from the unique shapes, patterns, and functions of biological organisms. This …

Microstructure evolution and mechanical properties of plasma sprayed AlCoCrFeNi2. 1 eutectic high-entropy alloy coatings

L Wang, F Zhang, H Ma, S He, F Yin - Surface and Coatings Technology, 2023 - Elsevier
Abstract In this work, AlCoCrFeNi 2.1 eutectic high entropy alloy (EHEA) coatings were
prepared by atmospheric plasma spraying (APS) and the evolution of the eutectic structure …

Interaction laws of RE2O3 and CMAS and rare earth selection criterions for RE-containing thermal barrier coatings against CMAS attack

L Guo, B Zhang, Y Gao, K Yan - Corrosion Science, 2024 - Elsevier
Thermal barrier coatings (TBCs) with higher rare earth (RE) contents are more resistant to
CaO-MgO-Al 2 O 3-SiO 2 (CMAS) attack due to their reaction to form apatite protective …

Interactions between rare-earth zirconates (RE2Zr2O7) and CMAS silicate melts

Y Wu, W Zhi, Y Li, X Guo, Z Zhou, W Shao, D He - Corrosion Science, 2023 - Elsevier
Rare-earth zirconates (RE 2 Zr 2 O 7) are potential thermal barrier coatings (TBCs)
candidates exhibiting excellent thermal insulation property to protect underlying superalloy …

Hot corrosion behavior of CYSZ thermal barrier coating with optimized laser surface modification

A Avci, M Karabaş, AA Eker, E Akman, C Aslan - Ceramics International, 2023 - Elsevier
A bstract The current study aims to investigate the influence of laser surface modification on
the hot corrosion, fracture toughness, and hardness resistance of atmospheric plasma …

Corrosion behavior of CMAS coupling NaVO3 salt for plasma-sprayed Al2O3/YSZ thermal barrier coatings

Y Zhang, J Han, D Wu, Y Zou - Corrosion Science, 2023 - Elsevier
Abstract Cost-effective of 20 wt.% Al 2 O 3-7YSZ TBCs were designed and achieved
desirable corrosion resistance against CMAS and CMAS+ NaVO 3 salt (abbreviated as CN) …

Mechanical properties and simulated thermal conductivity of biomimetic structured PS-PVD (Gd0. 9Yb0. 1) 2Zr2O7 thermal barrier coatings

Y Guo, L Guo, K Liu, S Qiu, H Guo, H Xu - Journal of Materials Science & …, 2024 - Elsevier
Plasma spray physical vapor deposition (PS-PVD)(Gd 0.9 Yb 0.1) 2 Zr 2 O 7 (GYbZ) thermal
barrier coatings (TBCs) exhibited better silicate-phobicity than coatings produced by …

Failure behaviour of EB-PVD YSZ thermal barrier coatings under simulated aero-engine operating conditions

D Liu, R Mu, L He, S Li, W Yang - Surface and Coatings Technology, 2023 - Elsevier
Thermal shock test simulating aero-engine operating conditions was carried out on electron
beam physical vapor deposition (EB-PVD) yttria partially stabilized zirconia (YSZ) thermal …