Superalloys are materials designed to perform under extreme conditions, such as high temperatures and pressures, making them ideal for applications in high-speed flight environments. Inconel 718 is a ...

The figure shows the evolution of the microstructure of the melt pool under the influence of the simulated transient temperature field. Nucleated grains are represented in pink-purple plots, while ...

Wire arc additive manufacturing allowed this robot arm at ORNL to transform metal wire into a complete steam turbine blade like those used in power plants. Researchers at the Department of Energy’s ...