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Characteristic
The Silicon Metal is also called industrial silicon or crystalline silicon. It is dark gray. Its characteristics are high melting point, good heat-resisting,high resistivity anti-oxidation.
Use
The Silicon Metal is manufactured with carbon type reducing agent and silica while silica is melting in furnace.It is mainly used in production of alloys (especially aluminum alloys), polycrystalline silicon, organic silicon materials and high-grade refractory material.
Specification
Size: 10-100mm;etc
The packing and size can be produced according to customer's requirements.
Grade
Chemical Compositions(%)
Si
Fe
Al
Ca
≥（Min)
≤(Max)
553
98.5
0.5
0.6
0.3
411
99.0
0.4
0.4
0.1
421
99.0
0.4
0.2
0.1
3303
99.0
0.3
0.3
0.03
2202
99.0
0.2
0.2
0.02
