Quality Assurance

Chemical composition: Si Cr P S C Mn
Physical form: powder, granules (10-60 mm, 1-3 mm, 0-3 mm) melt lumps (size: 10-100 mm).
Chemical properties: density 3,5 — 5 g/cm³. Melting point: 1220 – 1330 °C.
Specification:
Type |
Chemical composition (%) |
|||||||
Silicium (Si) |
Aluminum(Al) |
Calcium (Ca) |
Manganese (Mn) |
Chrome (Cr) |
Phosphorus (P) |
Sulphur (S) |
Carbon (C) |
|
≤ |
||||||||
FeSi75 |
75 |
1.5 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi72 |
72 |
2 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi70 |
70 |
2 |
1 |
0.6 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi65 |
65 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi60 |
60 |
2 |
1 |
0.8 |
0.6 |
0.05 |
0.03 |
0.3 |
FeSi45 |
40-47 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
Application spheres: metallurgic engineering (used as reducing agent for steel production), industrial chemistry (reducing agent), electric engineering (helps to conduct electromagnetic waves, to direct and control them)
Packaging: polypropylene bags or barrels of different volume
Storing conditions: store in closed airproof packing in dry warehouses with no moisture ingress.
Customers
JSC "SUMY-ELEKTROD"