Metal Silicon Powder

Zhen an Metallurgy

High-purity metal silicon powder

Metal silicon can be divided into 90% metal silicon powder and 95%, 97%, 98%, 99.99% and other quality standards according to the content.

Content of certain elements can be customized

Size:20~600 mesh

Packaging: 1 Ton Jumbo Bag

High Purity With Low Impurity

Free Sample

Metal Silicon Powder Metallurgy

Introduction to metal silicon powder

Metal silicon powder is a fine powder made of metallic silicon, usually gray or black in color. Washing, selecting and grinding metal silicon into fine powder of 20 mesh to 600 mesh. According to the content, it can be divided into 90% metal silicon powder and 95%, 97%, 98%, 99.99% and other quality standards, and the price is relatively low.

In the process of producing refractory materials, the specifications of different metal silicon powders can be selected according to the requirements of refractory materials, thus greatly reducing the cost of refractory materials.

Metal silicon powder has high chemical activity and catalytic performance, and can be used in the manufacture of alloys, such as the manufacture of steel, cast iron, copper alloys, etc.

In addition, metal silicon powder can also be used as chemical raw materials, such as organosilicon synthesis, silicone rubber manufacturing, etc.In the field of metallurgy, metal silicon powder can be used as a deoxidizer and alloy carburizer, which can effectively improve the quality and performance of steel.

Other products about silicon metal powder

Metal silicon powder

Metal silicon powder has a larger surface area, the contact area becomes larger, and the reaction speed is very fast. Our company can provide you with 4N metal silicon powder with a purity of up to 99.99%


Silicon metal granular

Granular silicon metal has a relatively uniform particle size and shape, which is beneficial for mixing and use. Easier to react and interact with other materials.


Silicon metal block

The metal silicon block is relatively large, suitable for some industrial production processes that require a large amount of materials, and helps to reduce oxidation and loss

Silicon metal specifications

For refractorySize(mesh)Chemical Comoositions(%)
150 mesh990.40.20.1
200 mesh98.
325 mesh98.
400 mesh980.60.40.3
silicon powderSize (mesh)Chemical Composition %

For chemical use
Si-(20-100 mesh)
Si-(30-120 mesh)
Si-(40-160 mesh)
Si-(100-200 mesh)990.40.40.2
Si-(45-325 mesh)
Si-(50-500 mesh)980.60.50.3

Packaging Details: Waterproof Plastic woven bag, 1mt or 1.25mt big bag, and also can customize as customer required.
Delivery Time: Within 30 days of receipt of advance payment.

Silicon powder should be stored in a dry and cool place to prevent moisture and heat from affecting its quality. The area should also be well-ventilated to prevent the buildup of flammable gases.
Silicon powder is stored in containers labeled and marked with appropriate information, including the product name, batch number, date of manufacture, and handling instructions and can prevent contamination, moisture, and exposure to air.

Silicon Metal Powder 0 mm – 5 mm
Silicon Metal Grit Sand1 mm – 10 mm
Silicon Metal Lump Block10 mm – 200 mm, Tailor-made size
Silicon Metal Briquette Ball40 mm – 60 mm

Properties of silicon metal power

The purity of metal silicon powder is usually above 99%, which can meet high-demand applications, such as semiconductors, electronic materials, optical materials, etc.

Metal silicon powder has high thermal stability and can maintain the stability of physical and chemical properties in high temperature environments, so it is widely used in high temperature materials and refractory materials.

Metal silicon powder has good oxidation resistance and can effectively prevent oxidation reactions, so it is widely used in metal ceramics, metal coatings and other fields.

Metal silicon powder has high activity and is easy to react with other substances, so it has a wide range of applications in the fields of catalysts and synthetic materials.

Metal silicon powder has good physical and chemical properties, such as low density, low thermal expansion coefficient, high hardness, etc., which make it widely used in various fields.

The silicon metal power provided by Zhen’an has a high cost performance because of the low cost of raw material acquisition, low power cost and labor cost. Choosing Zhen’an as your partner can improve your company’s benefits.

What projects can silicon metal provide services for?

for alloy preparation:

Metal silicon powder can be used to make iron-silicon alloy. By adding metal silicon powder to the ironmaking furnace, the silicon content of iron can be adjusted and the performance of iron can be improved.

In addition, metal silicon powder can also be used with copper to prepare copper-silicon alloy, and with aluminum to prepare aluminum-silicon alloy.

Choose silicon metal powder for your metallurgical project

For refractory materials:

Metal silicon powder can be used as an additive for refractory bricks and refractory castables. The fine particles of metal silicon powder can fill the micropores and cracks of the coating, form a thermal insulation layer, and prevent the spread of flame and heat.

They can increase the high temperature resistance and thermal shock resistance of the material, and improve the stability and durability of the material. The addition of metal silicon powder can improve the structure and thermal conductivity of the material, so that the refractory material can withstand extremely high temperature and thermal stress

Choosing Silica Metal for Your Refractory

Used to make high-purity silicon:

High-purity silicon is an important inorganic non-metallic material with a wide range of applications, including electronics, optics, solar photovoltaics, and integrated circuit manufacturing.

Metal silicon powder can be prepared into high-purity silicon material through a series of refining and refining processes. Through smelting, degassing, refining and other processes, impurities and non-metallic elements in metal silicon powder can be effectively removed to obtain high-purity silicon materials.

The purity of high-purity silicon materials can reach more than 99.9999%, which meets the strict standards for purity requirements in the fields of electronics and optics.

Choose silicon powder for Your High Purity Silicon Material

Why choose Zhen An Metallurgy as your long-term partner?

30 years of production and sales experience:

Zhenan Metallurgy is located in Anyang City, Henan Province, China. It has 30 years of production experience and can produce high-quality si powder according to user requirements.

Customized according to customer needs:

Zhenan Metallurgy has its own metallurgical experts, and the chemical composition, particle size and packaging of silco powder can be customized according to customer requirements.

Worry-free delivery:

The annual output of Zhen’an metallurgical si powder is 1.5 million tons, and the spot inventory is 200,000 tons. The supply is stable and the delivery is timely.

Free samples:

Zhenan Metallurgical will give you the greatest support, and provide free silicium powder samples.

Support third-party testing:

Zhenan Metallurgical has a strict quality control system. Silimon powder has been inspected more than 3 times before leaving the factory. At the same time, we accept third-party inspections such as SGS and BV to provide you with the greatest guarantee.

Manufacturer’s strength display:

Our factory covers an area of 30,000 square meters, with a full set of modern production equipment, two large-scale production bases such as hydrometallurgy, two key laboratories and a metallurgical material testing center with 16 senior researchers.


Our factory covering an area of 30,000 square meters


Annual production and sales more than 1,500,000 tons.

Professional team to provide you with better service

Zhenan Metallurgy has a high-quality talent team integrating sales, production and R&D, including 16 senior researchers, 28 professional engineers, 35 international sales personnel, 10 senior operation personnel, and more than 300 production technicians.

Zhen An metallurgical certificate display

Zhen An metallurgical certificate display

Our products have been exported to 78 countries, and many regular customers have visited our company and factory and placed multiple orders. After one cooperation, trust has been established with us, and customers will place orders multiple times, and some will introduce new customers to us.

What services does Zhenan provide you?

In order to meet the needs of different customers, we accept the following customization:

Customized product specifications: According to the specific needs of customers, you can provide silimon powder products with different specifications, including customized services in terms of chemical composition, size, shape, surface treatment, etc.
Customized packaging requirements: According to the specific needs of customers, you can provide different types of packaging materials and packaging methods to ensure the safety and stability of products during transportation and storage.
Customized product quality: According to the specific needs of customers, you can provide different product quality requirements, including customized services in terms of chemical composition, physical properties, surface treatment, etc.

Ask about custom services

In order to ensure the quantity and quality of the products you receive, we pay more attention to the packaging:

High pressure resistance: Our packaging has sufficient pressure resistance to withstand the pressure and impact that may occur during stacking and transportation.
Anti-shock performance: Multi-layer packaging avoids possible shock and vibration during transportation, and protects the product from damage as much as possible.
Sealing performance: add a layer of waterproof film, which has sufficient sealing performance, and can prevent air, moisture and other substances from entering the packaging, affecting the quality of raw materials.
Easy to carry: We generally use large bags that are easy to lift for packaging, which is easier to carry.
Eco-friendly and sustainable: Our packaging materials are environmentally friendly, allowing you to recycle or dispose of them safely without polluting your local environment.

Learn about our packaging

If you want free samples, the process is as follows:

Contact us: Tell us your needs and contact information through the message form on the website, or send an email to our email
Communication details: Our professional sales staff will recommend the most suitable products for you according to your needs, and ask you if you need samples. If you need samples, we will provide them to you for free.
Shipping and receipt: After the sample is shipped, we will inform you and track the logistics information of the sample to ensure that you can receive it on time.

Get a free sample

The products provided by Zhenan Metallurgy can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that products comply with relevant standards and regulations.

Chemical composition analysis: Chemical composition analysis can determine the content and purity of each element in metal silicon powder.
Particle size analysis: Particle size analysis can determine the particle size and particle distribution of metal silicon powder. Common particle size analysis methods include laser particle size analysis, sieving method, etc.
Observation of surface morphology: observe the surface morphology of metal silicon powder by scanning electron microscope (SEM) and other equipment to evaluate its particle shape and surface characteristics.
Physical performance test: The physical performance test of metal silicon powder includes density measurement, compaction measurement, etc., to evaluate its physical properties and processing performance.

Ask about third-party testing services
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