Silicon metal 2202 from China

Product name Silicon Metal Chemical formula Si Mohs hardness 7 Melting point 1414℃ Boiling point 3265℃ Density 2.3290g·cm^-3 Color black Tenacity Hard and brittle Solubility Non soluble in acids but alkali Band gap energy at 300K 1.12eV Toxicity Non toxic

Description:

> Product name: 2202 grade silicon metal

> Supply ability: 10,000 ton/month

> Color: black

> Place of origin: China

> Lump size: 10-100mm , 5-25mm

 

Applications:

 

-Used in semiconductor devices and incorporated in microchips

-Used in alloy industry and metallurgical industry

-Used in manufacturing of glass

-Used in making ceramic products

-Active ingredient in cement

-Incorporated in rocket fuels

Specifications

Product name Silicon Metal Grade 2202 Size 10-100mm 90%min Si Content(%) ＞99.5 Fe(%) ≤0.2 Al(%) ≤0.2 Ca(%) ≤0.02 P(%) ≤0.004 Place of origin China Application Semiconductor/ glass/metallurgy/ alloy