Silicon metallic, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non ferrous alloys. Silicon Metal is a product made by smelting quartz and coke in an electric furnace, with a main component silicon element cont
High-purity graphite crucibles are mainly used to smelt non-ferrous metals and their alloys such as copper, brass, gold, silver, zinc, and lead. It has the good characteristics of high stability, high density, long life, fast heating, high thermal shock r