Arif, F. and Murniati, R. 2026. The Effect of a Multi-Layer HVOF Coating System (NiCr/CrC-NiCr + WC-Co 60:40) on Corrosion Resistance and Fatigue Behavior of Ti-6Al-4V Alloy. Jurnal Pengabdian Masyarakat dan Riset Pendidikan. 5, 1 (Jul. 2026), 2167–2173. DOI:https://doi.org/10.31004/jerkin.v5i1.7404.