Microstructure, mechanical, and tribological behaviour of spark plasma sintered TiN, TiC, TiCN, TaN, and NbN ceramic coatings on titanium substrate G Walunj, A Choudhari, S Digole, A Bearden, O Kolt, P Bari, T Borkar Metals 14 (12), 1437, 2024 | 1 | 2024 |