Product Description

1. silicon metal Silicon metal is also called industrial silicon. It is silver gray with metallic luster, which is widely applied to refractory material and powder metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance. Products made of it are applied in steel smelting furnace, kiln hood and kiln furniture etc. Specification: Style Chemical Composition％ Si(min) Inpurity MAX(≤) Fe Al Ca Si**3 *8.5 0.5 0.5 0.3 Si**1 *9.0 0.4 0.4 0.1 Si***2 *9.5 0.2 0.2 0.*2 Si***3 *9.3 0.3 0.3 0.*3