Product Details
Product Description
Product Description
Chromite flour
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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