3 papers
cond-mat.mtrl-sci2024
Interplay between thermal and compositional gradients decides the microstructure during thermomigration: a phase-field study
Sandip Guin, Soumya Bandyopadhyay, Saswata Bhattacharyya +1
The presence of thermal gradients in alloys often leads to non-uniformity in concentration profiles, which can induce the thermomigration of microstructural features such as precip…
cond-mat.mtrl-sci2024
MICROSIM: A high performance phase-field solver based on CPU and GPU implementations
Tanmay Dutta, Dasari Mohan, Saurav Shenoy +14
The phase-field method has become a useful tool for the simulation of classical metallurgical phase transformations as well as other phenomena related to materials science. The the…
cond-mat.mtrl-sci2024
Splitting Instability in Superalloys: A Phase-Field Study
Tushar Jogi, Saurav Shenoy, R. Sankarasubramanian +2
Precipitation-strengthened alloys, such as Ni-base, Co-base and Fe-base superalloys, show the development of dendrite-like precipitates in the solid state during aging at near-$γ^{…