Metallurgical Silicon Metal 553
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.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of metallurgical silicon metal 553 in China. With abundant experience, we warmly welcome you to wholesale discount metallurgical silicon metal 553 in stock here from our factory. Quality products and reasonable price are available.
Description
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.
Silicon metal 553 generally the diameter is 10-50mm,50-100mm,10-100mm or other sizes as customer’s request.
Specification
Grade | Chemicals Composition(%) | |||
Si% | Fe% | Al% | Ca% | |
%(min) | %(max) | |||
441 | 99 | 0.40 | 0.40 | 0.10 |
553 | 98.5 | 0.50 | 0.50 | 0.30 |
2202 | 99 | 0.20 | 0.20 | 0.02 |
3303 | 99 | 0.30 | 0.30 | 0.03 |


Application
Production of silicone rubber, silicone resin, silicone oil, etc.
Manufacturing high-purity semiconductors and optical fibers
Production of aerospace vehicles and auto parts
Making refractory materials
Maing fine ceramics
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