Molar volumes of Al, Li, Mg and Si

摘要: The molar volumes of the fcc, bcc, hcp and liquid phases Al, Li, Mg Si as well diamond have been evaluated functions temperature based on experimental data from literature. volume each element in structure is described by a single polynomial expression function temperature. These polynomials can be used above around 150 K. liquids were linear dependence. nonstable structures with help lattice parameter measurements corresponding solid solutions. A large majority solutions studied showed negative excess volumes. relatively closely packed bcc always found to very close other, reasonably good approximation would set them equal.