The Microstructure and Wear-Resistant Properties of Laser Cladding Ni-Based WC Alloy on Q345 Steel Surface

Shun Min Zhu; Ya Dong Zhang

doi:10.4028/www.scientific.net/AMM.556-562.189

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562The Microstructure and Wear-Resistant Properties...

The Microstructure and Wear-Resistant Properties of Laser Cladding Ni-Based WC Alloy on Q345 Steel Surface

Abstract:

With the laser cladding technology, 70%Ni60A+30%WC cladding layer was cladded on the surface of Q345 steel. And the phase, microstructure and wear resistance of cladding layer were analyzed. Experiments show that the Ni-based WC alloy laser cladding treatment on Q345 steel surface have a great upgrade on grain refinement, surface hardness and wear-resistance of Q345 steel surface.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

189-192

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.189

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Online since:

May 2014

Authors:

Shun Min Zhu*, Ya Dong Zhang

Keywords:

Laser Cladding, Microstructure, Ni60A+WC, Q345 Steel, Wear-Resistance

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* - Corresponding Author

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