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Silicon Metal
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Grade: 97, 553, 441, 3303, 2202, 1101
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Packing: 1mt/big bag
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Size: 10-50mm, 10-100mm, 50-100mm or Customized
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Shape: Lump, Powders, etc
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Sample: Free Sample can be supplied
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Third-Party inspection: SGS, BV&AHK, etc
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Using: Cast iron, Steelmaking, Silicon photovoltaic devices, etc
- Introduction
- Production Description
- Specification
- Product Processing
- Application
- How to control quality?
Xinda is an enterprise specializing in the production of ferroalloy in Inner Mongolia. Abundant local mineral resources and electricity at favorable prices. Focus on ferroalloy industry production for over 25 years, with rich experience. Average production and sales of 20,000 tons per month.
Production Description
Silicon metal is also known as industrial silicon or metallurgical silicon. Trace elements include iron, aluminum, and calcium. Therefore, the grade of metal silicon is divided according to the three main trace element contents.
It is an important material in the ferroalloy industry. The appearance is silvery white and has metallic luster. The main grades are 553, 441, 411, 3303, 2202, 1101, etc.
Specification
| Silicon Metal | ||||||
| Grade | Chemical Composition(%) | |||||
| Si | Fe | Al | Ca | C | S | |
| ≥ | ≤ | |||||
| 553 | 98.5 | 0.5 | 0.5 | 0.3 | - | - |
| 441 | 99.0 | 0.4 | 0.4 | 0.1 | - | - |
| 3303 | 99.0 | 0.3 | 0.3 | 0.03 | - | - |
| 2202 | 99.0 | 0.2 | 0.2 | 0.02 | - | - |
| 1101 | 99.2 | 0.1 | 0.1 | 0.01 | - | - |
| 97 | 97 | 1.5 | 0.5 | 0.3 | 1 | 0.02 |
| Packing: 1mt/big bag | ||||||
| Size: 0-10mm, 10-50mm, 10-150mm or according to the client's request | ||||||
Product Processing
How to produce Silicon Metal?
Silica +Coal+Charcoal+Petrolewm Carbon--Submerged Arc Furnace--Finished product processing
Application
1. Silicon Metal is a crucial element in steel production.
Silicon metal is commonly used in the manufacturing of refractory materials such as refractory bricks and coatings due to its high melting point and corrosion resistance.
It is an alloying element in the production of axle steels, spring steels, electrical silicon steels, low-alloy structural steels, and heat-resistant steels.
2. Silicon metal used in the solar energy and eletronics production.
Silicon metal can used in manufacturing solar panels, semiconductors, silicon chips, and various other products.
Silicon metal can be used in the production of organosilicon and semiconductor materials, and special alloys.
Single-crystal silicon made of metallic silicon is widely used in the high-tech industry to produce electronic components and integrated circuits.
3. Silicon metal is utilized as an additive in metallurgical casting industries to enhance the hardenability of steel.
In aluminum alloy smelting, silicon 553 and silicon 441 are commonly used to improve the performance of aluminum alloys, making them stronger and lighter.
How to control quality?
Company Testing Report/ Third-Party Inspection
