grumoll de ferrocrom
En el mineral de crom, Cr203 Major o igual al 40%, Cr203/EFe0 Major o igual a 2,5, S<0.05%, P<0.07%, Mg0 and A1203 content cannot be too high, and the particle size is 10~70mm. If it is a refractory ore, the particle size should be appropriately small. some.
Preu global de ferrocrom d'alt carboni
El coc requereix que contingui carboni fix no inferior al 84%, contingut de cendres inferior al 15%, S<0.6%, and particle size of 3~20mm.
terròs de carboni ferrocrom
La sílice ha de contenir Si02 superior o igual al 97%, A1203 inferior o igual a 1,0%, bona estabilitat tèrmica, sense terra i una mida de partícula de 20 ~ 80 mm.
