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DRI (Passivated Direct Reduced Iron)
Specifications of Russian Passivated Direct Reduced Iron
a) Chemical Analysis (dry basis, typical):
|
Total Fe |
90 % min. |
|
Metallic Fe |
86 % |
|
Metallization |
94 % min. |
|
SiO2 (Silica) |
4.5 % max. |
|
P |
0.015 % |
|
S |
0.005 % |
|
C |
1.2 % |
|
CaO/SiO2 |
0.30 % min. |
|
Gangue (CaO + SiO2) |
5.1 % max. |
|
Cu |
0.005 % max. |
|
Ni |
0.01 % max. |
|
Cr |
0.01 % max. |
b) Physical Analysis:
|
Bulk Density |
1.9 - 2.0 t/m3 |
|
Granulometric distribution: | |
|
0 - 3 mm |
3 % max. |
|
Strength |
100 kg/pellet |
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Document last modified on: 11.06.97
by: webmaster@ectrading.com