South Africa -325# chromium mineral powder
SIZES: -325#
Chemical Composition for chromium mineral powder:
Cr2O3 | ≥46.0% |
FeO | ≤26.5% |
Al2O3 | ≤15.5% |
SiO | ≤1.0% |
MgO | ≤10.0% |
CaO | ≤0.30% |
Cr/Fe | 1.55:1 |
Physical composition for chromium mineral powder:
Appearance | Black |
Melting point | 2150°C |
PH | 7-9 |
The amount of the acid | ≤ 2 ML |
| Percent soil | ≤0.1 |
| Percent Moisture | ≤0.1 |
| The sintered | 1600 |
| Percentage of free acid present in the sand | 0 |
Packing: 1000Kgs chromium mineral powder/big bag
Supply Ability: 8000Ts chromium mineral powder/month
chromium mineral powder -325#:
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