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Microstructure and Wear Properties of Laser Clad NiCrBSi-MoS2 Coating by SEP-Publisher is a document available to read on EtoBox.
A self-lubricant Ni-based composite coating was fabricated on the H13 steel substrate by laser cladding a mixture of Ni-coated MoS2 particles and NiCrBSi particles using a CO2 laser. The microstructure, microhardness and wear properties of the clad coating were investigated. The results showed that the laser clad coating was composed of sphere-like CrxSy particle, net-like eutectic of the compound of sulfide of iron, and chromium, and dendritic γ-Ni solid solution. A metallurgical bonding between the laser
- Author
- SEP-Publisher
- Language
- EN