CATEGORIES
- Description
- Specifications
- Application
Description
Silicon Metal powder is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), and silicon optoelectronic device and many other industries. It’s known as the “salt” of modern industries. Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc.
Specifications
Grade | Element Content(%) | ||||
Si(min) | Fe(max) | Al(max) | Ca(max) | P(max) | |
1101 | 99.6 | 0.1 | 0.1 | 0.01 | 0.004 |
2202 | 99.5 | 0.2 | 0.2 | 0.02 | 0.004 |
3303 | 99.3 | 0.3 | 0.3 | 0.03 | 0.004 |
411 | 99 | 0.4 | 0.1 | 0.1 | 0.004 |
421 | 99 | 0.4 | 0.2 | 0.1 | 0.004 |
441 | 99 | 0.4 | 0.4 | 0.1 | 0.004 |
551 | 98.7 | 0.5 | 0.5 | 0.1 | 0.004 |
553 | 98.5 | 0.5 | 0.5 | 0.3 | 0.004 |
Size | 10-50mm,10-100mm customization upon request | ||||
Package | 1 Ton/bag, 1.25 ton/bag; customization upon request |
Application
1. Industrial silicon granule & powder is widely used in the production of refractory materials and metallurgical applications due to its high temperature resistance, wear resistance, and oxidation resistance. Some examples of its application are furnace walls, kilns, and kiln furniture.
2. In organic silicon chemical operations, granular & powder silicon metal is a basic material used in the synthesis of organic silicon products. It is often used to manufacture silicon monomers, silicone oils, and silicone rubber preservatives. As an additive, this product provides a significant increase in temperature resistance, electrical insulation, corrosion resistance, waterproofness, and many more highly valuable properties.
3. Some of the more valuable applications of silicone metal involve using silicon wafers to produce integrated circuits and other electronics components. The granule & powder undergoes a drawing process, turning it into monocrystalline silicon wafers. High-tech industries are essentially driven by silicon.
4. In the metallurgical casting industry, industrial silicon metal is an additive for nonferrous alloys and alloying agents in silicon steel in order to greatly enhance the hardness of the finished steel products. Silicon granules are also used as a metal reducing agent for modern ceramic alloys, providing additional hardness and heat resistance.
Factory
Qualification
Why Choose Us
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01
Focus areas
Global one-stop ferroalloy solution provider, committed to the production and sales of ferroalloys and refractory materials worldwide -
02
Technical Service
We provide product support to global customers with extensive industry experience, offering complete sets of cast and steel ferroalloy products for our clients. -
03
On demand processing
Process products of various contents and particle sizes according to customer requirements. Won unanimous praise and trust from domestic and foreign customers -
04
Quality Assurance
Strictly adhere to the requirements of ISO9001:2015 quality management system and faithfully serve every customer at home and abroad. -
05
Stable supply of goods
Deep cooperation with large domestic steel mills, direct supply from factories, sufficient and stable supply, timely delivery, and guaranteed quality -
06
Serving the world
Iron alloy export license enterprises approved by the Ministry of Commerce,Quickly serve customers from all over the world.
FAQ
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What are the payment and delivery terms?
About payment terms, we usually adopt T/T and L/C, but can be changed according to customer's requirement.For delivery terms, we accept FOB, CIF or customer's delivery method. It usually takes about 7-14 days to arrange delivery if the goods are in stock. -
What are the advantages of Wenhao Metal?
1.Rich experience and wide range of products2.Quality assurance3.Source factory price -
Can you provide products with special specification or size?
Products with special specification or size could be customized according to clients' requirement. -
How about the product quality?
Our products has passed ISO9001 certification.We have stable and reliable raw material suppliers, do test during the production process and for the finished products before every shipment. -
What is the MOQ?
The MOQ for general products is 20-25 ton, but can be negotiated according to different project. -
Do you provide samples?
Yes, we could provide samples within 1kg for free charge, the freight undertaken by clients.