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High Silicon Low Iron Metal Silicon 2202 from China Suppliers - Quality Factory for Aluminum Plant Usage

Metallic silicon is an essential industrial material, primarily produced in China through the reduction of silica (sand) with carbon in high-temperature electric furnaces. This crucial component has become the backbone of modern technology and infrastructure. Since its industrial introduction in 1886 as an aluminum alloy additive, silicon gained significant prominence in 1947 with the invention of the transistor. It quickly outperformed germanium in the semiconductor industry due to its superior heat resistance. Reliable suppliers and factories in China are key to providing high-quality metallic silicon, supporting various applications in electronics, automotive, and solar industries
  • Packing: 1mt pp bag
  • Transportation: Ocean ship
  • Delivery: Within 5days after deposit
  • Payment terms: TT, L/C

Product Introduction

In the ever-evolving field of industrial materials, Silicon Metal 2202 stands out as the first choice for those who pursue superior quality and performance. This high-purity industrial silicon product has a silicon content of ≥99.5% and is carefully designed to meet the stringent requirements of various applications.
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Purity Standards Silicon content ≥99.5% with strictly controlled impurities: Fe ≤0.2%, Al ≤0.2%, and Ca ≤0.02%.
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Durability High melting point, excellent heat resistance, and superior oxidation resistance for harsh environments.
Conductivity Excellent electrical conductivity, making it an essential component for semiconductor and PV industries.
Silicon Metal 2202 is a striking silver-grey block or powder that combines beauty with functionality. In addition to its application in the electronics field, metallic silicon 2202 also plays a vital role in the preparation of aluminum alloys and the synthesis of organic silicon compounds, and is an important additive in refractory materials and metallurgical processes. It is particularly prominent in the manufacture of DMC, where its properties are fully exploited to achieve excellent results.
Whether you are in manufacturing, electronics or materials science, Silicon Metal 2202 is your go-to solution for your high purity silicon needs. The reliability and performance of Silicon Metal 2202 perfectly combines quality and innovation to help you take your projects to the next level. Experience the extraordinary now!

Detailed Presentation

Frequently Asked Questions

What is the silicon content in Silicon Metal 2202?
Silicon Metal 2202 is a high-purity industrial product with a silicon content of ≥99.5%.
What are the specific impurity limits for this grade?
The impurity levels are strictly maintained at Iron (Fe) ≤0.2%, Aluminum (Al) ≤0.2%, and Calcium (Ca) ≤0.02%.
What are the physical characteristics of Silicon Metal 2202?
It appears as a striking silver-grey block or powder, featuring a high melting point, excellent heat resistance, and superior oxidation resistance.
In which industries is Silicon Metal 2202 most commonly used?
It is widely used in the semiconductor and photovoltaic industries, aluminum alloy preparation, synthesis of organic silicon compounds, and metallurgical processes.
Is Silicon Metal 2202 suitable for DMC manufacturing?
Yes, it is particularly prominent in the manufacture of DMC, where its unique properties are fully exploited to achieve excellent results.

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