The short term (∼ 100h) oxidation behaviour of the 9% Cr steel P91 was studied at 650° C
in N2–O2–H2O gas mixtures containing a relatively low oxygen level of 1%. The oxidation …

The excellent steam oxidation resistance of iron aluminide coatings on ferritic steels at 650°
C has been demonstrated both by laboratory tests and field exposure. These coatings are …

Molten nitrate salts (KNO 3–NaNO 3) are used extensively as heat transfer fluids in
concentrated solar power (CSP) applications. The oxidative character of nitrate salts at high …

Important efforts to develop new steels or to protect high creep strength steels in order to
allow operation of steam turbines at 650° C are being carried out world-wide to increase …

Iron-aluminide coatings were deposited on T24, P92 and Incoloy 800HT (IN-800HT) by pack-
cementation and by a water-based slurry. According to the differences in heat treatments …

Abstract Inconel 625 (IN625) coatings were deposited by High-Velocity Oxy-fuel (HVOF) and
laser cladding, on a 10.50–12% Cr steel to improve its oxidation resistance. Both as …

In modern fossil power plants, biomass is used more and more as secondary fuel in addition
to coal. This leads to a significant decrease of the carbon footprint of such power plants …

B2-FeAl-based aluminide coatings were elaborated on P92 ferritic-martensitic steels by
slurry. A thin protective α-Al 2 O 3 oxide layer was stable until 5000 h at 650° C under …

In concentrated solar power (CSP) technology, high temperature corrosion is a key issue for
material selection. In this context, a homogeneous and crack-free FeAl coating with high Al …

Abstract Silicon-doped aluminide (Al–Si) coatings were prepared on IN738 superalloy by
hot dip. The microstructure and oxidation performance of the Al–Si coatings was …