A term that is sometimes used in metallurgy for the martensitic transition
that describes the transition between a face-centred-cubic lattice and a body-centred-tetragonal lattice. Example: The transition between the face-centred-cubic lattice of austenite and the body-centred-tetragonal lattice of a martensite.
PAC, 1994, 66, 577
(Definitions of terms relating to phase transitions of the solid state (IUPAC Recommendations 1994))
on page 579
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. doi:10.1351/goldbook