Inconel 718 is a nickel-ferrous-chromium based superalloy extensively used in the
aerospace sector at elevated temperature up to 650° C due to its better mechanical …

The techniques of InterPulse magnetic constriction and high frequency pulsation of arc in
gas tungsten arc welding (GTAW) were deployed to minimize the detrimental intermetallic …

The effect of three important process parameters, namely laser power, scanning speed and
laser stand-off distance on the deposit geometry, microstructure and segregation …

In the present study, Gas Tungsten Arc Welding (GTAW) of Inconel 718 alloy has been
carried out at different welding currents with and without ultrasonic vibration. In the absence …

Abstract Inconel 718 (IN-718) is a nickel-based alloy, mostly used in the aeroengine
applications due to its good mechanical strength and resistance to corrosion. However, it is …

The magnetically constricted arc technique was implemented to mitigate the heat input
related metallurgical problems in Gas Tungsten Arc Welding (GTAW) of Inconel 718 alloy …

A dimensionless parameter of melting energy increment (ψ) was employed to quantify the
synergic effect in laser-arc hybrid welding. The greater of the ψ, the stronger of the synergic …

The formation of Laves phase in the fusion zone of Inconel 718 welds is considered to be
detrimental and requires major attention, as this phase deteriorates the mechanical …

Nickel-based alloy deposition on cast iron surfaces is beneficial to improve wear and
corrosion resistance and increase service life. In this paper, Inconel 625 nickel-based alloy …

There is great interest to deposit a layer of Inconel 625 nickel-base super-alloy on the
surface of metallic substrate to increase the corrosion resistance for the services in harsh …