ruumkesendatud kuupvõrega raua polümorfne modifikatsioon toatemperatuurist kuni 911 oC (vt β-raud, ϒ-raud)
Hea teada
Alfaraua kristallstruktuur on ruumkesendatud kuubiline. Alfaraud on ferromagnetiline temperatuuridel alla 768 oC (Curie punkt).
one of polymorphic forms of pure iron with a body-centered cubic (BBC) lattice at temperatures below 911 oC (compare: beta iron, gamma iron)
Hea teada
Solid phase of pure iron that is stable below 911 oC, possess the body-centered cubic lattice and is ferromagnetic at temperatures below Curie temperature of 768 oC.
