Sider ALLOYS
CORED WIRES
Cored wires are an effective process
for in ladle treatment
The cored wires are made of a low carbon steel sheath in which the powdered minerals, metals and ferroalloys are tightly encased. The use of cored wire products has great advantages for steelworks and the smelting industry over other methods of addition: high performance, accuracy, and ease of operation that ensures greater security for its application. This makes possible a perfect adjustment of the quality of steel with a significant reduction in the cost of the addition.
We can provide Pure Calcium (Ca), Calcium Silicon (CaSi), Graphite (C), Sulphur (S), FerroSulphur (FeS) and FerroBoron (FeB).
|
Type |
Ca |
Si |
Fe |
S |
C |
B |
N |
Mn |
P |
Al |
Cu |
Diameter (mm ±0,2) |
Thickness (mm ±0,05) |
|
Pure Calcium (Ca) |
98.5% max |
0.01% max |
0.02% max |
– | – | – |
0.02% max |
0.01% max |
– |
0.7% max |
0.01% max |
9 |
0,35 |
|
Calcium Silicon (CaSi) |
30-32% |
57-65% |
– |
0.05% max |
1.0 max |
– | – | – | – |
1.5% max |
– |
13 |
0,35 |
|
Graphite (C) |
– | – | – |
0.5% max |
98% min. |
– |
1% max |
– | – | – | – |
13 |
0,35 |
|
Sulphur (S) |
– | – | – |
99% min |
– | – | – | – | – | – | – |
13 |
0,35 |
|
Ferro Sulphur (FeS) |
– |
5% max |
44% min |
48% min |
– | – | – | – | – |
2% max |
– |
13 |
0,35 |
|
Ferro Boron (FeB) |
– |
4% max |
Balance |
0.01% max |
– |
17-20 min |
– | – |
0.05% max |
– | – |
13 |
0,35 |
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