High purity grade ferrosilicon 75 is used in the manufacture of special steels, as the ones of oriented grain and non-oriented grain, destined to the production of electric transformers cores, power generators and other electric equipment.
|*High purity ferrosilicon 75 typical analysis|
|Elements||Low aluminum||High purity||Ultra low aluminum|
|% Ca ( máx. )||0,10||0,02||0,02|
|% Al ( máx. )||0,10||0,04||0,02|
|% S ( máx. )||0,010||0,0030||0,0010|
|% P ( máx. )||0,040||0,020||0,020|
|% C ( máx. )||0,070||0,030||0,020|
|% Ti ( máx. )||0,030||0,020||0,020|
* other specifications may be available, upon previous inquiry
High purity ferrosilicon can be shipped in bulk or packed in woven bags, as requested by the customers.
Particle size range:
Size range is selected as requested by the customers and match the ABNT and the ASTM Standards.
|*Typical particle size ranges|
* Other ranges may be available, following previous inquiry