Advances in corrosion-resistant thermal spray coatings for renewable energy power plants. Part I: Effect of composition and microstructure
Power generation from renewable resources has attracted increasing attention in recent
years owing to the global implementation of clean energy policies. However, such power …
years owing to the global implementation of clean energy policies. However, such power …
Overview on recent developments of bondcoats for plasma-sprayed thermal barrier coatings
The performance of MCrAlY (M= Ni, Co) bondcoats for atmospheric plasma-sprayed thermal
barrier coatings (APS-TBCs) is substantially affected by the contents of Co, Ni, Cr, and Al as …
barrier coatings (APS-TBCs) is substantially affected by the contents of Co, Ni, Cr, and Al as …
Synergistic effect of CeO2 and Al2O3 nanoparticle dispersion on the oxidation behavior of MCrAlY coatings deposited by HVOF
In this study, the as-received and nano-scaled oxide dispersion strengthened (ODS) MCrAlY
coatings were deposited using high-velocity oxy-fuel (HVOF) spraying process. The high …
coatings were deposited using high-velocity oxy-fuel (HVOF) spraying process. The high …
Comparative investigation of microstructure and high-temperature oxidation resistance of high-velocity oxy-fuel sprayed CoNiCrAlY/nano-Al2O3 composite coatings …
P Zamani, Z Valefi - International Journal of Minerals, Metallurgy and …, 2023 - Springer
Abstract Satellited CoNiCrAlY–Al2O3 feedstocks with 2wt%, 4wt%, and 6wt% oxide
nanoparticles and pure CoNiCrAlY powder were deposited by the high-velocity oxy fuel …
nanoparticles and pure CoNiCrAlY powder were deposited by the high-velocity oxy fuel …
Tribological performance and phase transition of MAX-phase/YSZ abradable seal coating produced by air plasma spraying
MAX-phase has excellent high-temperature lubrication performance, which has the potential
to be used as the abradable seal coating in aircraft engine combustion chamber. Various …
to be used as the abradable seal coating in aircraft engine combustion chamber. Various …
Advances in corrosion-resistant thermal spray coatings for renewable energy power plants: Part II—Effect of environment and outlook
High-temperature corrosion of critical components such as water walls and superheater
tubes in biomass/waste-fired boilers is a major challenge. A dense and defect-free thermal …
tubes in biomass/waste-fired boilers is a major challenge. A dense and defect-free thermal …
Microstructure and oxidation behaviour of MoSi2 coating combined MoB diffusion barrier layer on Mo substrate at 1300° C
To improve the oxidation resistance of a Mo substrate at high temperatures, MoSi 2–MoB
double layers were prepared on the surface of the substrate using a two-step pack …
double layers were prepared on the surface of the substrate using a two-step pack …
Test atmospheres affecting voids distribution on MCrAlY-bond coats for TBCs at 1050° C
The oxidation behaviour of thermal barrier coatings with a NiCoCrAlY bond coat at 1050° C
in different atmospheres was investigated. Water vapour contributed to fewer defects and …
in different atmospheres was investigated. Water vapour contributed to fewer defects and …
Effect of titanium addition on alumina growth mechanism on yttria-containing FeCrAl-base alloy
FeCrAl-base alloys are well known for their excellent oxidation resistance due to formation
of a slowly growing alumina surface scale during high-temperature service. The actual scale …
of a slowly growing alumina surface scale during high-temperature service. The actual scale …
Performance of wear resistant MCrAlY coatings with oxide dispersion strengthening
Aiming to devise suitable materials for sliding wear protection at high temperature,
aluminium oxide-dispersion strengthened (ODS) CoNiCrAlY coatings were manufactured by …
aluminium oxide-dispersion strengthened (ODS) CoNiCrAlY coatings were manufactured by …