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What is NbC Reinforced Composite Coatings Study about?

This study investigates the microstructure and wear behavior of in-situ niobium carbide (NbC) reinforced Ni-based composite coatings prepared via plasma spray welding on low carbon steel. The findings reveal that the composite coatings exhibit enhanced micro-hardness and wear resistance due to the presence of NbC and chromium carbide particles, with the optimal composition achieving a micro-hardness of 1025HV0.5 and significant reduction in volume loss during wear tests. The research highlights the advantag

Author

Richard de Medeiros Castro

Language

EN