Superalloys are a group of engineering alloys designed to operate at elevated
temperatures, and they find application in various engineering sectors where a high …

Thermal barrier coatings (TBCs) are widely used to improve the oxidation resistance and
high-temperature performance of nickel-based superalloys operating in aggressive …

The most important challenges when machining difficult-to-cut alloys used in critical
applications consist mainly in increasing tool life as well as improving the component …

The hot corrosion behavior of a Ni-based single-crystal (SC) superalloy treated by laser
shock peening (LSP) against 75 wt.% Na 2 SO 4+ 25 wt.% NaCl molten salts at 750° C was …

Due to the distinct surface coating properties of IN-718 nickel-based alloy after boriding and
aluminizing treatments, a comparative study was conducted. Optimal process parameters for …

Silicide-free boride layers were grown on Inconel 718 Ni-based superalloy surface at 850°
C, 950° C, and 1050° C for 2, 4, 6 hour by the powder pack-boronizing process using nano …

In this study, boroaluminizing treatment was applied to obtain coatings on Inconel 718 nickel-
based alloy. The microstructure of these coatings was characterized using scanning electron …

ABSTRACT A hybrid laser polishing post-treatment was introduced to enhance the surface
quality and high-temperature performance of laser directed energy deposition (LDED) …

The behavior of A718 and AD730™ was studied in air+ SO 2 gases with Na 2 SO 4 deposit
at 650° C and 700° C. The A718 alloy underwent pitting, whereas AD730™ was uniformly …

Ultrasonic-assisted technology has proven effective for Inconel 718 milling. This study
compared tool life and tool wear forms and wear mechanisms at different wear states in high …