The effect of pre-oxidation on microstructure, mechanical properties and high-temperature tribological behaviors of HVOF-sprayed NiCoCrAlYTa coating
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.05.334
Abstract: Abstract The HVOF-sprayed NiCoCrAlYTa coating would generate a dense oxidative layer under high temperature so that the microstructure, chemical component, mechanical properties and high-temperature tribological behaviors of the coatings surface were changed significantly. The as-sprayed… read more here.
Keywords: nicocralyta coating; mechanical properties; temperature; hvof sprayed ... See more keywords
Analysis of the microstructural evolution and interface diffusion behavior of NiCoCrAlYTa coating in high temperature oxidation
Sign Up to like & getrecommendations! Published in 2019 at "Corrosion Science"
DOI: 10.1016/j.corsci.2019.03.022
Abstract: Abstract A NiCoCrAlYTa coating was synthesized successfully onto a Ni-based superalloy by arc ion plating (AIP) technology. After accomplishing the coating, a vacuum heat treatment was carried out and the coating was then subjected to… read more here.
Keywords: nicocralyta coating; microscopy; oxidation; microstructural evolution ... See more keywords