On the Microstructural and Tribological Investigations of WC-12Co/NiCrFeSiAlBC HVOF Cermet Coatings: Effects of WC-12Co Fraction

Previous research indicates that WC-12Co contents above 60 wt.% in feedstock powders for cermet coatings impair adhesion and wear resistance. This study characterizes NiCrFeSiAlBC coatings—unreinforced or reinforced with 65 wt.% or 85 wt.% WC-12Co—applied via high-velocity oxy-fuel (HVOF) spraying o...

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Principais autores:	Fida Harabi, Basma Ben Difallah, Faten Nasri, Clisia Aversa, Mohamed Kharrat, Massimiliano Barletta, Antonio Pereira
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2026-02-01
Serija:	Lubricants
Teme:	HVOF process NiCrFeSiAlBC WC-12Co cermet coatings microstructure microhardness
Online dostop:	https://www.mdpi.com/2075-4442/14/3/100
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