Substrate effect on the HVOF thermally sprayed rGO doped alumina-based coating

A Pattnayak, D Kumar - Surfaces and Interfaces, 2025 - Elsevier
In the present study, alumina (Al 2 O 3)-0.8 wt.% ceria (CeO 2)-0.2 wt.% reduced graphene
oxide (rGO) coating is deposited on ASME SA 387 (SA 387) steel using a high-velocity oxy …

High Velocity Oxy-Fuel Thermally Sprayed rGO Reinforced Alumina-Based Coatings on 17-4 PH Steel: Exploring the Effect of Flame Heat Treatment

A Pattnayak, D Kumar - Journal of Materials Engineering and Performance, 2024 - Springer
The present work focuses on exploring the effect of thermal treatment on HVOF thermally
sprayed rGO-reinforced alumina-based coatings on 17-4 PH steel. Based on the previous …