Silicon Metal is used in metallurgy, organic chemistry, and semiconductor manufacturing
Silicon Metal metallurgical Specification
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Mark
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553
|
441
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3303
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2202
|
1501
|
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Chemical compound %
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Si
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98.5
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99.0
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99.0
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99.0
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99.2
|
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Fe
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0.5
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0.4
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0.3
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0.2
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0.15
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Al
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0.5
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0.4
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0.3
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0.2
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0.10
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Ca
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0.3
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0.1
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0.03
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0.02
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0.01
|
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P
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0.007
|
0.007
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0.006
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0.006
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0.005
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Size: 10 - 100 mm, 90% minimum, or at customer's choice
We produce any marks on the customer's order
Silicon Metal chemical Specification
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Mark
|
421
|
35091
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3505
|
2102
|
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Chemical compound %
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Si
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99.0
|
99.0
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99.0
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99.2
|
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Fe
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0.4
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0.35
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0.3
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0.35
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Al
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0.2
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0.05 - 0.09
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0.5
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0.10
|
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Ca
|
0.1
|
0.01
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0.05
|
0.02
|
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P
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0.007
|
0.006
|
0.006
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0.005
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Size: 5 - 50 mm. / 10 - 100 mm, 90% minimum, or at customer's choice
We produce any marks on the customer's order
Packing: Polypropylene Big - Bag, 1000 kg. Big - Bags marked by make Si. Container: 20 - 22 - 24 tons
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Polysilicon
Polysilicon is used in electronics as the basic element for the production of semiconductors
Production Method: Siemens method, Trichlorosilane (TCS, SiHCl3)
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Solar Grade 7N - 8N (Typ - Р)
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Electronic Grade 9N - 11N (Typ - N)
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Resistivity: 1000 Ohm / cm.
Size: 0 - 15 / 5 - 45 / 20 - 65 / 20 - 150 mm.
Packing: PE Bag, 10 kg.
In Carton Box 30 kg.
Palett: 600 kg.
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Resistivity: 3000 Ohm / cm.
Size: 5 - 45 / 20 - 65 / 20 - 150 mm.
Packing: PE Bag, 5 kg.
In Carton Box 30 kg.
Palett: 750 kg.
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Multicrystalline Silicon
Production Method: DSS
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Solar Grade 6N - 7N (Typ - Р)
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Resistivity: 0.5 - 3.0 / 0.3 - 6.0 Ohm / cm.
Ingot: 850 х 850 х 240 mm.
Weight: 410 ± 1 kg.
Packing: In wooden Box 425 kg.
Palett: 850 kg.
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Solar Wafer: 156 x 156 mm.
Solar Celle: 156 x 156 mm.
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Monocrystalline Silicon
Production Method: CZ; FZ
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Solar Grade 7N - 8N (Typ - Р)
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Electronic Grade 9N - 11N (Typ - N)
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Resistivity: 0.5 - 3.0 / 0.3 - 6.0 Ohm / cm.
Ingot: 152 - 182 - 205 mm.
Packing: In Carton Box 60 - 80 kg.
Palett: 800 - 900 kg.
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Resistivity: 0.05 - 3000 Ohm / cm.
Ingot: 100 - 150 - 200 - 250 - 300 mm.
Packing: In Carton Box 40 - 90 kg.
Palett: 800 - 900 kg.
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Solar Wafer: 125 х 125 mm. / 156 x 156 mm.
Solar Celle: 125 х 125 mm. / 156 x 156 mm.
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Electronic Wafer: 100 - 200 - 300 mm.
Integral Celle: 100 - 200 - 300 mm.
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