Buyers Custom Metallurgical Silicon Metal 3303 2202 Grade Used in Aluminum
Silicon Metal Description
Silicon Metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. It is a product made by smelting quartz and coke in an electric furnace. The main element silicon content is about 98%, and the remaining impurities are iron and aluminum, Calcium, etc.
| Brand | Chemical Composition % |
| Si≥ | Impurity,≤ |
| Fe | Al | Ca |
| Si-2202 | 99.5 | 0.2 | 0.2 | 0.02 |
| Si-3303 | 99.3 | 0.3 | 0.3 | 0.03 |
| Si-411 | 99.3 | 0.4 | 0.1 | 0.1 |
| Si-421 | 99.2 | 0.4 | 0.2 | 0.2 |
| Si-441 | 99.0 | 0.4 | 0.4 | 0.4 |
| Si-553 | 98.5 | 0.5 | 0.5 | 0.5 |
Silicon Metal Characteristics
1.Silicon metal is hard and brittle. It is insoluble in acid atroom temperature and easily soluble in alkali.
2.It has semiconductor properties.The purest siliconmineral is quartz or silica, and high-quality quartz is usedto make alloys, metals and single crystals.
Silicon Metal Specification
Size: 10-50mm,90%min,or according to customers’ requirements;
According to the content of iron, aluminum and calcium in silicon metal, silicon metal can be divided into 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 and other different grades.
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.
Our Advantage
Our company locates in Anyang city,Henan province of China a total area of about 15,000 square.With many years growing and developing,our company has domestic advanced smelting furnaces,crushing and screening production lines with annual output of 20000 tons.At the some time has two laboratories and a metallurgical materials testing center with dozens of senior researchers.The products are supplied to many large and medium-sized iron and steel enterprises in China, and exported to Japan, Korea, India, Europe and the United States.
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