Silicon Wafer  Manufacturers, Traders, Suppliers

In the earth's crust, silicon in the form of quartz sand is the second most abundant element. Raw silicon is produced from the quartz sand in an elaborate process. However, in order to be able to use silicon for a wafer, it must have a higher purity. In a further step, the raw silicon is converted into polysilicon. According to this, the purity of the material is almost 100%. The polysilicon is melted and a cylindrical rod (so-called ingot) is cultured. In doing so, small quantities of