High Efficient Metallurgical Grade Silicon Metal 553/2202 Metal
Silicon For Cast Iron
What is Silicon Metal?
Metallic silicon, also known as metallurgical-grade silicon or
simply metallurgical silicon, is a form of silicon that is
primarily used in the production of aluminum alloys and silicones.
It is produced through the reduction of silica (SiO2) with carbon
in an electric arc furnace, resulting in a high-purity silicon
product.
Its boiling point is approximately 2,800 degrees Celsius.
Function
Silicon Metal is silver gray or dark gray powder with metallic
luster, which be of high melting point, good heat resistance, high
resistivity and superior oxidation resistance.
Silicon Metal processed by excellent industrial silicon and
including full varieties. Used in electro, metallurgy and chemical
industry. It is silver gray or dark gray powder with metallic
luster.
Specification
| Grade | Si(%) | Fe(%) | Al(%) | Ca(%) |
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
1. Used in aluminum: An additive to aluminum alloys, silicon is
used to increase the fluidity and tenacity of Aluminum and its
alloys, which enjoy good castability and weldability accordingly.
2. Used in organic chemicals: Silicon metal is used in
manufacturing a number of sorts of silicones, resins, and
lubricants.
3. Used in electronic parts: Silicon metal is used in producing
monocrystalline and polycrystalline silicon of high purity for
electronic parts, such as semi conductors, etc.
4.Metallic silicon solar cells are one of the most commonly used
types of solar cells due to their high efficiency and
cost-effectiveness.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags,
net weight of 1000KG per bag, gross weight of 1003KG per bag.
FAQ
1. Are you trading company or manufacturer ?
We are trading company.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20
days if the goods are not in stock, it is according to quantity.
3. Can you provide samples for free?
Yes, we can supply samples for free, and the freight will be
undertaken by clients.
4. May I visit your factory?
Yes, we will arrange professional reception personnel to patiently
explain to you.
