The Manufacturer Supply Small Granule Si 72% Fe Si Granule

• Size: 0-10mm; 1-10mm; etc
• Name: Ferro Silicon
• Short Name: FeSi
• Transport Package: in 25 Kg Bags or 1 Mt Big Bags.
• Specification: FeSi65/70/72/75 etc
• Trademark: Hengqiang
• Model NO.: FeSi72
• Origin: China
• HS Code: 2849200000
• Production Capacity: 1000mt/Month

Product Description

Application
Silicon Metal is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), and silicon optoelectronic device and many other industries. It's known as the "salt" of modern industries. Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc.


Standard

Grade	Chemical Elenent (%)
	Si	AI	S	P	C
	Min	Max
FeSi 65	65	2.0	0.02	0.04	0.2
FeSi 70	70	2.0	0.02	0.04	0.2
FeSi 72	72	2.0	0.02	0.04	0.2
FeSi 75	75	2.0	0.02	0.04	0.2

Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm; etc
Packing: in 25kg bag or in 1mt big bag. etc
The specs size and packing can according to customer's requirement.