A dense NiAl coating with low oxide content was deposited on the GH4202 superalloy
substrate by atmospheric plasma spraying (APS) using carbon-containing Ni/Al composite …

The oxidation of the metallic particles in plasma spraying leads to poor inter-lamellar
bonding and thereby lower corrosion and high temperature oxidation resistance. In this …

Hot-dip aluminum and Si-modified aluminum diffusion coatings were applied on the
substrate of nickel-base superalloy IN-738LC to enhance its hot corrosion behavior for high …

Nickel-based superalloys are widely used at elevated temperature applications because of
their high corrosion and oxidation resistance characteristics as well as high stability. To …

In this study, the AlCrCuFeNi high entropy alloy (HEA) with two FCC and BCC crystalline
phases was successfully synthesized through 60 h of mechanical alloying (MA) followed by …

Fully leverage the characteristics of low heat input in bypass coupling twin-wire indirect arc
welding (BC-TWIAW), as well as the advantages of flexible control of chemical composition …

To mitigate corrosion, recent developments in coating technology have brought about newer
fabrication designs for protective coatings with efficient barrier properties. However, most …

A high purity of Ru or Pt was deliberately deposited as a middle layer between an alumina-
forming Ni–30Al–0.3 Dy coating and a Ni3Al-based single-crystal superalloy. It was found …

In recent decades, nickel and nickel-based superalloys have been extensively applied in
critical multi-areas including aviation, space, chemical and petrochemical industries [1- 4] …

Efforts have been made to improve the performance and also reduce the cost of
commercially used aluminide diffusion coatings on GTD-111 superalloy. For this purpose …