Improving the microstructure and mechanical properties of laser cladded Ni-based alloy coatings by changing their composition: A review
Lin Yinghua, Ping Xuelong, Kuang Jiacai, Yingjun Deng
Abstract
Abstract Ni-based alloy coatings prepared by laser cladding has high bonding strength, excellent wear resistance and corrosion resistance. The mechanical properties of coatings can be further improved by changing the composition of alloy powders. This paper reviewed the improved microstructure and mechanical properties of Ni-based composite coatings by hard particles, single element and rare earth elements. The problems that need to be solved for the particle-reinforced nickel-based alloy coatings are pointed out. The prospects of the research are also discussed.
Topics & Concepts
Materials scienceMicrostructureAlloyCorrosionMetallurgyCladding (metalworking)Composite numberComposite materialHigh Entropy Alloys StudiesAdditive Manufacturing Materials and ProcessesAdvanced materials and composites