slag

GRIT MATERIAL SPECIFICATIONS



(A) INDICATIVE CHEMICAL ANALYSIS

Fe total 30 - 35%
FeO 34 - 41%
Fe203 2 - 7%
Si02 32 - 42%
CaO 3 - 6%
MgO 3 - 6%
Cr203 2 - 3%
Al203 3 - 6%
Ni 0.10 - 0.20%
SpecificGravity. 3 – 3.5 gr/ cm3 Bulk density
1.5 – 2 gr/ cm3



(B) INDICATIVE GRANULOMETRY


mm %

+ 2,3 4 – 8
-2,3 + 1,7 7 – 12
-1,7 + 1,18 16 – 25
-1,18 + 0,85 16 – 25
-0,85 + 0,60 16 – 25
-0,60 + 0,425 9 – 15
-0,425 5 – 9

Moisture: up to 10%


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