The Effect of Different CeO2 Addition on Performance of Ni-WC Composite Coating by Vacuum Fusion Sintering

Lu Miao; Ya Nan Wang; Yan Hui Li

doi:10.4028/www.scientific.net/AMR.750-752.2052

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 750-752The Effect of Different CeO2 Addition on...

The Effect of Different CeO₂ Addition on Performance of Ni-WC Composite Coating by Vacuum Fusion Sintering

Abstract:

By vacuum fusion sintering technique made different CeO₂ addition Ni-WC composite coatings on 45 steel. Hardness, wear resistance property and corrosion resistance property of the Rare-earth Ni-WC composite coatings were measured and analyzed by Rockwell hardness tester,micro-hardness tester, friction wear testing machine and Salt spray corrosion box. The results showed that:The CeO₂ content comes up to 0.75% of the coatings` hardness, wear resistance and corrosion resistance property better than those of other coatings.

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Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

2052-2056

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.750-752.2052

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Online since:

August 2013

Authors:

Lu Miao*, Ya Nan Wang, Yan Hui Li

Keywords:

CeO₂-Ni-WC Composite Coating, Corrosion Resistance Property, Hardness, Wear Resistance Property

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