TEl: 86-18567883883
EMAIL: [email protected]
TEl: 86-18567883883
EMAIL: [email protected]
Silicon metal is a gray and shiny semiconductor metal,also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys which smelted from quartz and coke in an electric furnace. The classification of metallic silicon is usually classified according to the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, and 1101.Generally the diameter is 10-50mm,50-100mm,10-100mm or other sizes as customer’s request.
Introduction
Silicon metal 2202 is high grade silicon metal.It's silicon content is above 99.5%. The ferro content is 0.2%, the aluminum content is 0.2%, and the calcium content is 0.02%.
Silicon metal 2202 specifications:
The size of silicon metal grade 2202 is 10-100mm.
The standard package of 1 ton/bag.
Silicon Metal 2202 uses:
1.Production of silicone rubber, silicone resin, silicone oil, etc.
2.Manufacturing high-purity semiconductors and optical fibers
3.Production of aerospace vehicles and auto parts
4.Making refractory materials
5.Maing fine ceramics
Delivery the silicon metal from factory
Specification
Silicon Metal Specs as follows:
Grade/spec | Si | Fe | Al | Ca |
≥ | ≤ | |||
553 | 98.5% | 0.5% | 0.5% | 0.3% |
441 | 99% | 0.4% | 0.4% | 0.1% |
3303 | 99.3% | 0.3% | 0.3% | 0.03% |
2202 | 99.5% | 0.2% | 0.2% | 0.02% |
Some tips for silicon metal 2202 buyers:
1.Size:10-100mm,0-10mm or as client’s requirement.
2. Package :1Mt/Bag. It can also be packaged according to the user’s requirements.
3. The minimum order quantity:20-25MT (But we also accept LCL).
4.Payment term: T/T OR L/C
5.Delivery time: Within 5-7 days after receiving the prepayment.
Silicon metal 2202 manufacturer service:
We can supply you free samples, booklet, laboratory test report, Industry Report etc
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