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Phase partitioning in a novel near equi-atomic AlCuFeMn alloy by Roy, Amritendu; Ghosh, Mainak; De, Partha Sarathi is a scholarly article available to read on EtoBox.

What is Phase partitioning in a novel near equi-atomic AlCuFeMn alloy about?

A novel low cost, near equi-atomic alloy comprising of Al, Cu, Fe and Mn is synthesized using arc-melting technique. The cast alloy possesses a dendritic microstructure where the dendrites consist of disordered FCC and ordered FCC phases. The inter-dendritic region is comprised of ordered FCC phase and spinodally decomposed BCC phases. A Cu segregation is observed in the inter-dendritic region while dendritic region is rich in Fe. The bulk hardness of the alloy is ~ 380 HV, indicating significant yield strength.

Author

Roy, Amritendu; Ghosh, Mainak; De, Partha Sarathi

Published

2017

Language

EN