Alumina Flux Crushed Stone ЩГФ-70
Spec. 08.12.12.140-04-05859678-2018
Alumina flux crushed stone received from the slag, generated during chrome metal melting, by means of its remelting in electric-arc furnace with addition of charging materials.
Alumina flux crushed stone is used:
- in production of high-temperature (refractory) concrete, refractories, abrasive materials;
- as fillers of fire clay castables and refractory items;
- for preparation of refining slags, metallurgical slags, sulphur removal out of the metal
Chemical composition:
| Parameter | Measuring Range, % |
|---|---|
| Al2O3 | ≥ 70 |
| MgO | ≤ 3 |
| Cr2O3 | 6-12 |
| CaO | 3-6 |
| SiО2 | ≤ 2 |
| FeO | ≤ 1,5 |
Lumps size: 0-400 mm; 0-100 mm; 0-10 mm.
Packing:
- bulk;
- big bags of 1000 kg net
Lumps size as well as packing can be obtained according to the Customer’s demand.