id	keyword
fis-2880	composites
fis-2880	al2o3
fis-2880	sic
fis-2880	wear
fis-2880	mmcs
fis-2880	heat
fis-2880	matrix
fis-2880	hardness
fis-2880	properties
fis-2880	strength
fis-2880	particles
fis-2880	particulates