Assertion: silicon carbide's silicon | /r/HasProperty | fine
Facets:
value: within a reasonable period of time
type: TEMPORAL
Source sentences:
text: In order to obtain a satisfactory conversion of the silicon to silicon nitride having the formula SiaN4, within a reasonable period of time when a commercial grade silicon powder of the above type is used, the silicon should be fine enough to pass through a screen of around 200 mesh size (U. S. Standard Sieve and finer, which is around '70 to 90 microns and finer in particle size.