Longjie Zhao

Microstructure and Wear Performance of Ni-Based Laser Cladded Coatings Reinforced with Different ZrC Contents on Structural Steel

To address surface scratching and wear failure of 45 steel piston rods under high-stress service conditions, Ni60A composite coatings reinforced with different zirconium carbide (ZrC) contents (30 wt%, 40 wt%, and 50 wt%) were prepared on 45 steel substrates via laser cladding. T...