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46%Cr2O3 Foundry chromite sand used for steel casting
- Lianyungang/Tianjin
- T/T L/C
- 5 days
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Product Details
Brand Name | Haixu ABRASIVES | Place of Origin | South Africa | |
Model Number | AFS35-40 AFS40-45 AFS 45-50 AFS50-55 AFS55-60 AFS60-65 | Material | Chromite ore | |
Usage | Foundry | Abrasive Grain Sizes | AFS35-40 AFS40-45 AFS 45-50 AFS50-55 AFS55-60 AFS60-65 |
Product Description
46%Cr2O3 Foundry chromite sand used for steel casting
Foundry Chromite Sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa (SAMANCOR). The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.
Item | Unit | Index |
Cr2O3 | % | ≥46.0% |
SiO2 | % | ≤1.0% |
FeO | % | ≤26.5% |
CaO | % | ≤0.30% |
MgO | % | ≤10.0% |
Al2O3 | % | ≤15.5% |
P | % | ≤0.003% |
S | % | ≤0.003% |
Cr/Fe | 1.55:1 | |
Bulk Density | g/cm3 | 2.5-3 |
Color | / | Black |
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 |
filling density | g/cm3 | 2.6 |
sintering point | °C | > 1,800 |
melting temperature | °C | 2,180 |
Packing:1MT big bag
Contact Us
- ZHENGZHOU HAIXU ABRASIVES CO.,LTD
- Contact nameSunshine Ma Chat Now
- Phone86-371-60305639
- AddressErqi District, Zhengzhou, Henan
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