Chromium Cr powder 600mesh800mesh#
Chromium Cr powder is made from South African chrome ore, which is crushed by a crusher, then ground by a ball mill and grinder with strict control of time and speed, screened, dried, and other steps to obtain the powder of different sizes we need. chromium powder can be used in ceramics, pigments, dyes, coatings and other fields.
Available Sizes:
200MESH, 325MESH, 400MESH, 500MESH, 600MESH, 800MESH, 1000MESH, 1200MESH, 1500MESH, 2000MESH, 2500MESH
Data for chromium powder:
Chemical composition of chromium powder is:
| Chromite Sand | |
| Cr2O3 | 46% min. |
| FeO | ≤26.5% |
| Al2O3 | ≤15.5% |
| SiO | ≤1.0% |
| MgO | ≤10.0% |
| Cr/Fe | 1.55:1 |
Physical composition:
| Appearance | Black |
| Melting point | 2150°C |
| 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 |
Partical size for 800#：
Chromium Cr powder uses:
Refractory coating, Glass colorant, glass pigment, ceramic pigment and so on.
Our factory:
