Laser Cladding and Characterization of Ni–SiC–ZrB2 Cermet Coatings on Ti–6Al–4V for High-Temperature Applications
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DOI: 10.1007/s13632-019-00545-0
Abstract: Abstract High-temperature ceramic–metal (cermet) coatings are highly viable in engineering applications involving ablative influence of hot environments. Thus, the synthesis of two different compositions (75Ni:20SIC:5ZrB2 and 70Ni:20SiC:10ZrB2) of Ni–SiC–ZrB2 cermet coatings on Ti–6Al–4V (Grade 5)… read more here.
Keywords: cermet coatings; high temperature; laser cladding; coatings 6al ... See more keywords
Wet abrasive wear behavior of WC-based cermet coatings prepared by HVOF spraying
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DOI: 10.1016/j.ceramint.2020.09.009
Abstract: Abstract In this study, three kinds of WC-based cermet coatings including WC–CoCr coating, WC–Ni coating and WC–Cr3C2–Ni coating were prepared by the high-velocity oxygen-fuel (HVOF) spraying process. Scanning electron microscopy (SEM), energy disperse spectroscopy (EDS)… read more here.
Keywords: abrasive wear; cermet coatings; wear behavior; wear ... See more keywords
Corrosion behaviour of detonation gun sprayed cermet coatings on AA5083
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DOI: 10.1080/02670844.2020.1807096
Abstract: ABSTRACT Cermet coatings were fabricated on AA5083 by D gun coating technique using three different combinations of powder feedstock namely WC–Co, WC–Co–Cr, and Cr3C2–NiCr. The effect of powder combinations on coatings’ phase composition, surface morphology,… read more here.
Keywords: cr3c2 nicr; cermet coatings; corrosion behaviour; gun ... See more keywords