Factory direct silicon metal powder 553# 3303# 2202# metallic silicon

Silicon Metal Lump Properties

Our industrial silicon or silicon metal lumps come in irregularly shaped chunks.  These chunks are silvery gray or dark grey with a metallic luster.  These lumps are made up of quartz (SiO2) meaning they can be processed to extract high purity silicon.  The material features a high fusing point, outstanding heat resistance, and high resistivity.  The high purity silicon extracted from this product is a vital material in the production of electronics components.

Silicon Metal Lump Applications

The silicon metal lumps can be further processed into higher purity silicon and then used as an additive in aluminum alloy ingot smelting, steel production, aluminum alloy production, and electronic component production.

Silicon Metal Lump Specification
 

Silicon metal Granule Properties

Silicon, in its pure form, is a grey metallically lustrous metalloid element. Metallurgical grade silicon granule is known as silicon metal granule because of its lustrous appearance. The highly versatile material features a high melting point, excellent heat resistance, high resistivity, and antioxidant effects. It is an absolutely vital component in the production of a variety of electronics components as well as an additive in the smelting of many different types of metals and metal products.


Silicon Metal Powder Properties

Silicon metal powder is a silver grey or dark grey powder with a metallic luster.The highly versatile material features a high melting point, excellent heat resistance, high resistivity, and antioxidant effects. It is an absolutely vital component in the   production of a variety of electronics components as well as an additive in the smelting of many different types of metals and metal products.

Silicon metal Granule / Powder Specification