Fabrication and Wear Performance Analysis of TiN-Co-CaF2 Solid Lubricant Coatings on Ti-6Al-4V via TIG Cladding for Aerospace Applications. - Kumar, Ravi; Kumar, Nitin; Kumar, Naveen; Kumar, Sujeet; Alam, Md Sarfaraz; Sharma, Pankaj Kumar (Journal of Materials Engineering & Performance, 2026)