lamellar mixture

Types:

pearlite

a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron

globular pearlite, granular pearlite

if steel or iron cool very slowly the cementite may occur in globules instead of in layers

Type of:

mixture

(chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding)