High Purity Silvery Silicon Metal Lump 553 441 421 For Aluminum Alloys
Silicon Metal Description
Silicon Metal is a very important industrial product can be used in steel-making, cast iron, aluminum, 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.
Silicon Metal Specification
| Grade | Composition |
| Si | Impurities(%) |
| Fe | AI | Ca |
| ≤ |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 3 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
Q1: Are you trading company or manufacturer ?
A: We are manufacturer.
Q2: What is your production capacity and delivery date ?
A: 3500MT/month. We can delivery the goods within 15-20days after signing the contract.
Q3:How to make sure the quality is good ?
A: We have our own lab in factory ,have testing result for every lot of silicon metal ,when cargo arriving the loading port ,we sample and test the Fe and Ca content again ,the third party inspection will be also arranged according to the buyers' request .
Q4: Can you supply the special size and packing?
A:Yes, we can supply the size according to buyers’request.
Q5: Can you provide samples?
A:Yes, we can provide samples.
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