CR200/325/400/800 FOR PRODUCTION OF GLASS CONTAINER
Cr200/325/400/800 means chromite flour 200/325/400/800mesh.
Chromite flour is named chromite powder,chrome flour/powder,iron chromite flour/powder or iron chrome flour/powder.
Size:200mesh 325mesh 400mesh 800mesh
Chemical compostion 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 |
Advantages of Cr200/325/400/800
– Stable at high temperatures
– Thermal-shock resistant
– Resistant to corrosive glasses and slags
– High heat resistance
Main applications
1.As pigment in glass,paints,inks and ceramic glazes
2.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.Ceramics
6.Greensand castings
7.Stainless steel production
8.Sharpen objects
9.Casting/foundry coating( steel casting /iron casting)
AVAILABLE SIZES
200MESH 325MESH 400MESH 500MESH 600MESH 800MESH 1000MESH 1200MESH 1500MESH 2000MESH 2500MESH
PACKAGE:1000/800KGS BIG BAG
Factory corners