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Silicon Metal 2202

Silicon metal is a silver gray or dark gray powder with metallic luster, which has of high melting point, good heat resistance, high resistivity, and superior oxidation resistance, which is an essential basic raw material in the hi-tech industry.

Silicon Metal 2202 Brief Introduction

Silicon Metal 2202 is an industrially purified form of elemental silicon, mainly used in the production of organosilicon compounds, high-purity semiconductor materials, and specialized alloys.

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The classification of silicon metal is usually classified according to the content of iron, aluminum, and calcium contained in the silicon metal components. According to the content of iron, aluminum, and calcium in silicon metal, silicon metal can be divided into 553 441 411 421 3303 3305 2202 2502 1501 1101 and other different brands.

Applications of Silicon Metal 2202

  • Metal silicon is a strong composite deoxidizer. It can replace pure aluminum in the steelmaking process to improve the utilization rate of deoxidizers, purify molten steel, and improve steel quality.
  • The primary application of Grade 2202 metallurgical silicon is as an additive in non-ferrous alloys. When added to certain non-ferrous metals, silicon enhances their strength. It also increases hardness and wear resistance. In addition, it improves casting and welding properties.
  • Industrial silicon is also used as an alloying agent in high-performance silicon steel and as a deoxidizer in the production of special steels and non-ferrous alloys.

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Specification Parameters
Basic Information
Garde Composition
Si Content(%) Impurities(%)
Fe Al Ca P
Silicon Metal 1501 99.69 0.15 0.15 0.01 ≤0.004%
Silicon Metal 1502 99.68 0.15 0.15 0.02 ≤0.004%
Silicon Metal 1101 99.79 0.1 0.1 0.01 ≤0.004%
Silicon Metal 2202 99.58 0.2 0.2 0.02 ≤0.004%
Silicon Metal 2502 99.48 0.25 0.25 0.02 ≤0.004%
Silicon Metal 3303 99.37 0.3 0.3 0.03 ≤0.005%
Silicon Metal 411 99.4 0.4 0.1 0.1 ≤0.005%
Silicon Metal 421 99.3 0.4 0.2 0.1
Silicon Metal 441 99.1 0.4 0.4 0.1
Silicon Metal 551 98.9 0.5 0.5 0.1
Silicon Metal 553 98.7 0.5 0.5 0.3
Off-Grade Silicon Metal 96 2 1 1

Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.

Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.

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Silicon Metal 2202