Ferro alloy
Cast Iron Silicon Metal Lump 441 Silicon Metal
Silicon metal is a product smelted from quartz and coke in an electric furnace. The main component of silicon is about 98% at least. Silicon is used in large quantities to be smelted into ferro sil...
DESCRIPTION
Silicon metal is a product smelted from quartz and coke in an electric furnace. The main component of silicon is about 98% at least. Silicon is used in large quantities to be smelted into ferro silicon alloy in the iron and steel industry.
|
Type
|
Content of Elements
|
||||
|
% Si
|
% Fe
|
% Al
|
% Ca
|
% P
|
|
|
1501
|
99.69
|
0.15
|
0.15
|
0.01
|
≤0.004%
|
|
1502
|
99.68
|
0.15
|
0.15
|
0.02
|
≤0.004%
|
|
1101
|
99.79
|
0.1
|
0.1
|
0.01
|
≤0.004%
|
|
2202
|
99.58
|
0.2
|
0.2
|
0.02
|
≤0.004%
|
|
2502
|
99.48
|
0.25
|
0.25
|
0.02
|
≤0.004%
|
|
3303
|
99.37
|
0.3
|
0.3
|
0.03
|
≤0.005%
|
|
411
|
99.4
|
0.4
|
0.1
|
0.1
|
≤0.005%
|
|
421
|
99.3
|
0.4
|
0.2
|
0.1
|
–
|
|
441
|
99.1
|
0.4
|
0.4
|
0.1
|
–
|
|
551
|
98.9
|
0.5
|
0.5
|
0.1
|
–
|
|
553
|
98.7
|
0.5
|
0.5
|
0.3
|
–
|
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