%0 Journal Article %T Assessment of Microstructure, Porosity and Hardness of Plasma Sprayed Nanostructured YSZ-alumina Composite Coatings on 316L Stainless Steel %A Singaravel S %A Vijayakumar P %A Sudhahar M %A Perumal G %D 2026 %R 10.13074/jent.2026.06.2622271 %J Journal of Environmental Nanotechnology %P 452-462 %V 15 %N 2 %I Institute for Environmental Nanotechnology %U https://doi.org/10.13074/jent.2026.06.2622271