Effects of Ti and TiC ceramic powder on laser-cladded Ti-6Al-4V in situ intermetallic composite

► The wear resistance of the laser clad surfaces was enhanced significantly with fifteen-folds wear rate reduction. ► Micro-hardness of the clad zones indicated a significant improvement of over two-folds greater than the substrate. ► Microstructures showed fine crystal grains distribution of ceramic particles that formed interstitial carbides in the titanium matrix composites.