Atomistic simulations of the face-centered-cubic-to-hexagonal-close . . . We performed the modified-embedded-atom-method (MEAM) based molecular dynamics (MD) simulations to investigate the plastic deformation and phase transformation behaviors in the CoCrFeMnNi HEA under high compression at room temperature
Close-packing of equal spheres - Wikipedia They are called face-centered cubic (FCC) (also called cubic close packed (CCP) and hexagonal close-packed (HCP), based on their symmetry Both are based upon sheets of spheres arranged at the vertices of a triangular tiling; they differ in how the sheets are stacked upon one another
Crystal Structure Types: FCC, BCC, and HCP Explained This article explains the three common crystal structure types used in metals and alloys It covers the face centered cubic, body centered cubic, and hexagonal close packed arrangements Learn the main features, compare their differences, and see typical materials for each lattice type
FCC vs. HCP — What’s the Difference? FCC (Face-Centered Cubic) structures pack atoms densely, maximizing space efficiency, while HCP (Hexagonal Close-Packed) structures offer unique directional properties
Close Packed Structures: fcc and hcp | Physics in a Nutshell One can easily see that the closest packing of spheres in two dimensions is realised by a hexagonal structure: Each sphere is in contact with six neighboured spheres In three dimensions one can now go ahead and add another equivalent layer
6 Conversion Formulas - Springer The transformation from a rhombohedral reference basis to an hcp reference basis (triple hexagonal cell, obverse setting [lTC, 1983, p 56}) is accomplished using the transformation equations