Multi-walled carbon nanotubes (MWCNTs)-reinforced ceramic nanocomposites for aerospace applications: a review

K Ramachandran, V Boopalan, JC Bear… - Journal of Materials …, 2022 - Springer
Advances in the nanotechnology have been actively applied to the field of aerospace
engineering where there is a constant necessity of high durable material with low density …

[HTML][HTML] Effect of co-doping manganese oxide and titania on sintering behaviour and mechanical properties of alumina

CL Gnanasagaran, K Ramachandran, S Ramesh… - Ceramics …, 2023 - Elsevier
The effect of co-doping of titania and manganese oxide at different weight percentages (0.5–
5 wt%) on sintering behaviour and mechanical properties of alumina were evaluated. The …

[HTML][HTML] Oxidation behaviour and its effect on fracture toughness of Niobium metal

K Ramachandran, YC Jayakody… - International Journal of …, 2023 - Elsevier
Niobium metal was studied for its oxidation behaviour at different temperatures (800, 1000 &
1200° C) and time (1, 3 & 5 h). The study revealed that Nb underwent oxidation forming pro …

[HTML][HTML] High temperature corrosion behaviour of calcium magnesium aluminosilicate coated oxide-oxide ceramic matrix composites

K Ramachandran, JC Bear, DD Jayaseelan - Ceramics International, 2024 - Elsevier
Corrosion on turbine blades in calcium magnesium alumino-silicate (CMAS) environment is
a crucial failure for turbine engines and its components. In this study, oxide-oxide (OO) …

Fabrication and characterisation of ZrSi2 ceramics via reactive hot-pressing

YC Jayakody Mudiyanselage… - … in Applied Ceramics, 2022 - journals.sagepub.com
ZrSi2 was fabricated via reactive hot-pressing technique for 45 min at 1250° C and 1350° C,
respectively. The hot-pressed sample exhibited Vickers hardness of 10.93±0.32 GPa and …

Microstructure evolution of Cr2AlC MAX phase under a graphite bed between 1100° C and 1500° C

Y Cheng, J Chen, Y Zhang, W Liu, M Nath, Y Wei… - Ceramics …, 2023 - Elsevier
Thermal decomposition behaviors and microstructure evolution of porous Cr 2 AlC pellet
samples in a graphite bed (65% N 2 and 35% CO) between 1100° C and 1500° C were …

[HTML][HTML] Corrosion behavior of Si-18at% Y alloy in air/water-oxygen environment

J Li, Y Liu, F He, F Zhang, B Zhang, J Wang, Y Cao… - Materials & Design, 2024 - Elsevier
This work aimed to investigate the corrosion behavior of Si-18at% Y alloys in air oxidation
and water-oxygen corrosion environments. The objective was to understand how different …

[HTML][HTML] Experimental and mathematical modelling of corrosion behaviour of CMAS coated oxide/oxide CMCs

K Ramachandran, B Chaffey, C Zuccarini, JC Bear… - Ceramics …, 2023 - Elsevier
CMAS corrosion of turbine blades is a crucial failure in turbine engines and their
components. In this study, oxide/oxide CMCs (AS-N610), which are candidates for gas …

Analytical model for strength of MAX phases considering high‐temperature oxidation and plastic deformation

Y Deng, H Wang, Y Hao, C Zhang… - Journal of the …, 2023 - Wiley Online Library
As a promising high‐temperature material, MAX phases have attracted much attention
owing to their combined merits of metals and ceramics. In this study, a temperature …

Anisotropy oxidation behavior and mechanism of textured Ti3(SiAl)C2 ceramic

G He, X Zhang, W Wang, K Ma, J Zuo, M Li… - npj Materials …, 2023 - nature.com
Adjusting the grain growth orientation may be a feasible way to improve the oxidation
resistance. In this work, textured Ti3 (SiAl) C2 ceramic was successfully fabricated via the …