Main Products: abrasives , emery , white/brown fused alumina , chromite sand
Chrome sand for foundry in Iron and steel casting
USD $488 - $499 /Ton
Min.Order:1 Ton
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Zhengzhou Haixu Abrasives Co., Ltd
Business license
Business Type: Manufacturer
Zhengzhou Henan ChinaMain Products: abrasives , emery , white/brown fused alumina , chromite sandProduct Details
Chrome sand for foundry in Iron and steel casting
Available Sizes:
AFS20-25 AFS25-30 AFS30-35 AFS35-40 AFS40-50 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Chemical Composition of Chromite Sand is:
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:
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/big bag
Supply Ability: 8000Ts/month
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