Ferro Silicon is a naturally produced alloyed substance that consists of iron and silicon with a weight percentage of 15 and 90 percent respectively. It physically appears as a hard black to grayish colored solid rock. It is commonly used as a silicon source during the reduction of metals from their oxides. This rocky substance can also be used for the production of various types of ferroalloys. The offered Ferro Silicon can be delivered to our customers in bulk at a reasonable price.