Metallic Silicon 441# for Steelmaking

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Metallic Silicon 441# for Steelmaking

Metallic Silicon 441# for Steelmaking

Product Description Name:Metallic Silicon/Silicon MentalMolecular formula: Si Molecular weight: 28.0855EINECS:231-130-8C

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DESCRIPTION

Basic Info.
Model NO. 441
HS Code 2804690000
Production Capacity 2000
Product Description
Product Description
Name:Metallic Silicon/Silicon MentalMolecular formula: Si Molecular weight: 28.0855EINECS:231-130-8Color and Appearance: dark gray, with blue tones
Specifation

Silicon Metal Lump

Content(%)

Si(≥)

Fe(≤)

Al(≤)

Ca(≤)

553

98.50

0.5

0.5

0.3

521

99.0

0.5

0.2

0.1

441

99.0

0.4

0.4

0.1

421

99.0

0.4

0.2

0.1

411

99.0

0.4

0.1

0.1

3303

99.2

0.3

0.3

0.03

2202

99.5

0.2

0.2

0.02

1101

99.5

0.1

0.1

0.01

Usage
1. Silicon metal is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting.2.Silicon metal 441 is widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.3.Silicon metal 441 is regarded as alloy additive, improve the steel hardenability in metallurgy and foundry industry.4. Silicon metal 441 which is sublimated into monocrystalline silicon, which is widely used in highttech field as essential raw material for integrated circuit and electronic element. 5.Metalic silicon 441 are used in high-temperature material production in order to manufacture enamels and pottery.These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers