Iron Chromite Flour 600# 800# with Cr2O3 46%
Iron Chromite Flour 600# 800# with Cr2O3 46% is a iron oxide flour made from Iron Chromite ore. The appearance is a dark red color powder. The particle of 600mesh 800mesh Iron chromite flour is of passing rate 100%. That makes fine chrome ore flour 0-23um and 0-18um. It is an excellent pigment for glass and ceramic glaze colorant. The chromite flour pigment can make emerald green,Georgia green,amber color, etc to soda-lime glass bottle, glass plate, ceramic green bodies,etc.
Features of Iron Chromite Flour:
- High refractory temperature, good high-temperature stability, good performance at 1800 ℃, and does not affect the firing of glass products.
- Good heat shock resistance, corrosion-resistant glass and slag.
- The content of Cr2O3 is higher than 46%.
- The particle size is uniform and delicate, with strict control over particle size.
Chemical Composition of Iron Chromite Flour 600# 800# with Cr2O3 46%:
| Item | Guarantee Value | Typical Value |
| Cr2O3 | ≥46.0% | 46.36% |
| SiO2 | ≤1.0% | 0.94% |
| FeO+Fe2O3 | 26-28% | 27.01% |
| AL2O3 | ≤15.5% | 13.62% |
| TiO2 | ≤1.0% | 0.63% |
| CaO | ≤0.3% | 0.12% |
| MgO | ≤10% | 9.35% |
| Na2O | ≤0.5% | 0.12% |
| MnO | ≤0.5% | 0.32% |
| ZnO | ≤0.2% | 0.088% |
| NiO | ≤0.2% | 0.107% |
| P | ≤0.003% | / |
| S | ≤0.003% | / |
Typical physical properties of Iron Chromite Flour 600# 800# with Cr2O3 46%:
| Hardness | Mohs:5.5-6 |
| Melting Point | Sublimes at 2180 ℃ |
| Sintering point | ＞1800℃ |
| Specific Gravity | 4.0-4.8 g/cm3 |
| Bulk density(LPD) | 2.5-3 g/cm3 |
| Color: | Dark green black/ Dark red black |
| PH | 7-9 |
| Percentage of free acid present in the sand | 0% |
| Acid Demand Value | ≤5ML |
| Percentage of soil | ≤0.1 |
| Percentage of Moisture | ≤0.1 |
Particle size distribution of Iron Chromite Flour 600# 800# with Cr2O3 46%:
| D10 Value(um) | D50 Value(um) | D90 Value(um) | D(3,2) (um) | D(4,3) (um) |
| 1.904 | 5.101 | 12.775 | 3.866 | 6.844 |
Applications of Iron Chromite Flour:
- Coloring pigments for green flat glass.
- Ceramic glaze pigments.
- Green dye for glass containers of alcoholic beverages such as beer bottles, red wine bottles, and champagne bottles.
- Green coloring agent for decorative glass and video glass.
- Refractory castables, etc.
- Casting coatings and fire-resistant coatings.
- Wear resistant coating and wear-resistant filler.
Other available specifications:
| Specification | Passing Rate |
| Chromite flour 200#-0 | 95%,97%,100% |
| Chromite flour 325#-0 | 95%,97%,100% |
| Chromite flour 400#-0 | 100% |
| Chromite flour 600#-0 | 100% |
| Chromite flour 800#-0 | 100% |
*Other sizes are available upon request
Production details of Iron Chromite Flour:
Package of Iron Chromite Flour:
Reviews
There are no reviews yet.