Main Products: WHITE FUSED ALUMINA ,BROWN FUSED ALUMINA ,GARNET ,CHROMITE SAND ,TABULAR ALUMINA ,BORON CARBIDE ,SILICON CARBIDE ,ZIRCON SAND ,PWA WCA ,PINK FUSED ALUMINA ,ALUMINUM OXIDE ,CEARMIC SAND
Chrome flour/powder for casting/foundry coating
USD $700 - $900 /Metric Ton
Min.Order:10 Metric Tons
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ZHENGZHOU HAIXU ABRASIVES CO.,LTD
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Business Type: Manufacturer
Zhengzhou Henan ChinaMain Products: WHITE FUSED ALUMINA ,BROWN FUSED ALUMINA ,GARNET ,CHROMITE SAND ,TABULAR ALUMINA ,BORON CARBIDE ,SILICON CARBIDE ,ZIRCON SAND ,PWA WCA ,PINK FUSED ALUMINA ,ALUMINUM OXIDE ,CEARMIC SANDProduct Details
Chrome flour/powder for casting/foundry coating
Chemical composition and physical properties
Item | Unit | Index |
Cr2O3 | % | 44-47% |
SiO2 | % | ≤2.0% |
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 |
Available sizes:180mesh 200mesh 270mesh 325mesh 400mesh 500mesh 600mesh 800mesh 1000mesh 1200mesh 1500mesh 2000mesh 2500mesh
Main applications:
1.Glass/ink pigment
2.Refractory,refractory bricks and refractory cement
3.Chrome magnesite refractory bricks and cement
4.As a pigment for standard bricks, pavings, roof tiles and coatings
5.Ceramic glazes/pigment
6.Greensand castings
7.Sharpen objects
8.Casting/foundry coating(steel castings/iron castings)
Packaging:1000kgs big bag
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