Factory Directly Wholesale Industrial Manufacturers Price Metal Silicon
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- Supplier: Anyang County Jiacheng Metallurgy Refractory Co. Ltd.
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Product Overview
Description
Product Description
Description
Silicon Metal is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), 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.
Description
Silicon Metal lump was produced in electric heating furnace by quartz and coke. Quartz will be redox and became molten silicon
liquid. After cooling, it will be solid as we see. The primal silicon metal lump is very large. Then it will be made into smaller
lumps which we call standard size. Silicon Metal Lumps will be 10-100mm. Typical models includes: Silicon Metal 2202; Silicon
Metal 3303; Silicon Metal 441; Silicon Metal 553, Silicon Metal Off Grade.
liquid. After cooling, it will be solid as we see. The primal silicon metal lump is very large. Then it will be made into smaller
lumps which we call standard size. Silicon Metal Lumps will be 10-100mm. Typical models includes: Silicon Metal 2202; Silicon
Metal 3303; Silicon Metal 441; Silicon Metal 553, Silicon Metal Off Grade.
Grade | (Chemical Composition)≤ % | (Chemical Composition)≤ % | |||||
Si≥ | Impurity≤ | ||||||
Fe | Al | Ca | |||||
Silicon Metal 2202 | 99.5 | 0.2 | 0.2 | 0.02 | |||
Silicon Metal 3303 | 99.3 | 0.3 | 0.3 | 0.03 | |||
Silicon Metal 441 | 99.0 | 0.4 | 0.4 | 0.1 | |||
Silicon Metal 421 | 99.0 | 0.4 | 0.2 | 0.1 | |||
Silicon Metal 553 | 98.5 | 0.5 | 0.5 | 0.3 | |||
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