A team of researchers found that randomly selected, high-angle, general grain boundaries in a nickel-bismuth (Ni-Bi) polycrystalline alloy can undergo interfacial reconstruction to form ordered ...

Grain boundary segregation in metallic alloys describes the selective enrichment or depletion of solute atoms at the interfaces between crystalline grains. This phenomenon alters interfacial chemistry ...

Magnesium alloys hold promise as a lightweight material to reduce weight in automobiles and transportation systems, offering potential to enhance fuel economy and reduce emissions, but low formability ...

Researchers at the University of Rochester used computer simulations comparing mixtures of spheres (left) with mixtures of spheres and cubes (right) to investigate how grain shape affects segregation.

(Nanowerk News) A team of researchers found that randomly selected, high-angle, general grain boundaries in a nickel-bismuth (Ni-Bi) polycrystalline alloy can undergo interfacial reconstruction to ...

A team of researchers found that randomly selected, high-angle, general grain boundaries in a nickel-bismuth (Ni-Bi) polycrystalline alloy can undergo interfacial reconstruction to form ordered ...