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CHROMITE SAND
CHROMITE

SAND

Chrome flour for chrome magnesite refractory cement

Chrome flour is a naturally occurring spinel consisting primarily of the oxides of chrome and iron.When ground to a fine flour, Chromite powder is used for the production of green glass beverage containers.

Chrome flour for chrome magnesite refractory cement

We import crushing Chrome ore from South Africa,wash,dry ,dust cleaning,sieve and grind to flour,test and pack,then export to all over the world.

Size:200mesh 325mesh 400mesh 500mesh 600mesh 700mesh 800mesh 1000mesh 1200mesh 1500mesh 2000mesh 2500mesh

Chemical compostion and physical properties

ItemUnitIndex
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/Fe1.55:1
Bulk Densityg/cm³2.5-3
Color/Black
PH/7-9
The amount of the acid/≤ 2 ML
Percent soil%≤0.1
Percent Moisture%≤0.1
The sintered1600
Percentage of free acid present in the sand%0
filling densityg/cm³2.6
sintering point°C> 1,800
melting temperature°C2,180

Advantages of chrome flour 

– Stable at high temperatures

– Thermal-shock resistant

– Resistant to corrosive glasses and slags

– High heat resistance

Main applications

1.Glass pigment

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

PACKAGE:1000/800KGS BIG BAG

Chrome flour in 1000kgs big bag
Chrome flour in 1000kgs big bag

Factory corners

chrome ore raw material
chrome ore raw material
Chrome flour grinding machines
Chrome flour grinding machines

 

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