globular pearlite vs granular pearlite

globular pearlite and granular pearlite both are nouns.

Word	Noun	Adjective	Verb	Adverb
globular pearlite	Yes	No	No	No
granular pearlite	Yes	No	No	No

As nouns, globular pearlite and granular pearlite are synonyms defined as:

globular pearlite and granular pearlite: if steel or iron cool very slowly the cementite may occur in globules instead of in layers

globular pearlite (noun)	granular pearlite (noun)
if steel or iron cool very slowly the cementite may occur in globules instead of in layers	if steel or iron cool very slowly the cementite may occur in globules instead of in layers