The face centered cubic (FCC) unit cell begins with a totally different layer, one that is packed much more efficiently. This figure shows the basic layer that will be repeated throughout the entire ...

The interstitial alloy between carbon and iron has a complex phase diagram. A compound ... above 727 C and is an interstitial solid solution of carbon in the face-centered cubic iron lattice, Ferrite ...

The structure has face-centered cubic symmetry, and is a little heavy to understand. The general formula is AB 2 O 4. The oxygens form an fcc lattice. The A cations occupy tetrahedral holes, and the B ...