Thermal barrier coating with a CoNiCrAlY bond coating and a 0.3 mm thick zirconia,(7%
yttria stabilized) top coating were air plasma sprayed onto a Hastelloy-X nickel based super …

Significant internal oxidation was found in air plasma sprayed (APS) thermal barrier coating
(TBC) samples with double-layered high velocity oxy-fuel (HVOF) NiCoCrAlY bond coats …

Thermal barrier coatings (TBCs) were deposited by an Air Plasma Spraying (APS)
technique. The coating comprised of 93 wt.% ZrO2 and 7 wt.% Y2O3 (YSZ); CoNiCrAlY …

Thermal barrier coatings consisting of a NiCrAlY bond coating and a 1.4 mm thick partially
stabilised zirconia top coating were air plasma sprayed onto grit blasted nickel-base …

The strain dependency of the stiffness of bonded and free-standing thermal barrier coatings
(TBCs) was analyzed using four point bending. The deformation in top and side face of the …

Two layered thermal barrier coatings (TBCs) with different bond coat surface roughnesses
were produced by air plasma spraying. Isothermal oxidation test was carried out to evaluate …

In thermal spraying processes, residual stresses mainly arise from two sources:(i) shrinkage
of the sprayed particles after solidification (primary cooling process) and (ii) differences …

The evolution of microhardness, fracture toughness and residual stress of an air plasma-
sprayed thermal barrier coating system under thermal cycles was investigated by a modified …

Metal-ceramic coatings have been widely used for industrial applications, mainly in the gas
turbine and diesel engine industries as thermal barrier coatings (TBCs). Conventional …

Stabilized zirconia coatings are used as thermal barrier coatings (TBCs) because of their
ability to improve the performance and efficiency of gas turbine engines by allowing higher …