Manufacturer of 50-100cm Silicon Metal 441 3303 High Quality Metals & Metal Products
Metal Silicon Concept
Metal silicon, also known as industrial silicon, is a product produced by smelting silica and carbonaceous reducing agents in an arc furnace. The main component, silicon, typically contains 98.5% or more, and less than 99.99%, with the remaining impurities being iron, aluminum, calcium, etc. In China, it is usually classified into different grades such as 553, 441, 421, 3303, 2202, and 1101 based on the content of iron, aluminum, and calcium in metal silicon.
Silicon Metal Specification
|
Garde
|
Composition
|
|
Si Content (%)
|
Impurities (%)
|
|
Fe
|
Al
|
Ca
|
P
|
|
Silicon Metal 1501
|
99.69
|
0.15
|
0.15
|
0.01
|
≤0.004%
|
|
Silicon Metal 1502
|
99.68
|
0.15
|
0.15
|
0.02
|
≤0.004%
|
|
Silicon Metal 1101
|
99.79
|
0.1
|
0.1
|
0.01
|
≤0.004%
|
|
Silicon Metal 2202
|
99.58
|
0.2
|
0.2
|
0.02
|
≤0.004%
|
|
Silicon Metal 2502
|
99.48
|
0.25
|
0.25
|
0.02
|
≤0.004%
|
|
Silicon Metal 3303
|
99.37
|
0.3
|
0.3
|
0.03
|
≤0.005%
|
|
Silicon Metal 411
|
99.4
|
0.4
|
0.1
|
0.1
|
≤0.005%
|
|
Silicon Metal 421
|
99.3
|
0.4
|
0.2
|
0.1
|
–
|
|
Silicon Metal 441
|
99.1
|
0.4
|
0.4
|
0.1
|
–
|
|
Silicon Metal 551
|
98.9
|
0.5
|
0.5
|
0.1
|
–
|
|
Silicon Metal 553
|
98.7
|
0.5
|
0.5
|
0.3
|
–
|
|
Off-Grade Silicon Metal
|
96
|
2
|
1
|
1
|
–
|
Silicon metal powder is made of Silicon lumps by crushing, seiving, washing process etc. We have different grades of Si content powder, and we have different Si powder crushing and sieving processes to adapt to different applications of silicon powder.
Normal size: 180 mesh -325 mesh, 200 mesh, 325 mesh, 800 mesh, etc.
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
FAQ
Q: Are you a factory or a trading company?
We are factories and trading company.
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q:.What is your terms of delivery?
We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
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