Ferrosilicon 72 is an alloy in which silicon and iron are the principal elements.The main raw material sources of ferrosilicon are coke, steel chips, quartz, ferrosilicon is an alloy smelted in an electric furnace.Why can it be used as a deoxidizer
he unique shape of the vacuum sport bottle is made of 304 stainless steel inside and outside. The part of the inner lid that contacts the water is composed of stainless steel,don't worry about food safety.
Specification of Stainless Steel Coil 316: Type 316 compared to 304, it has addition of molybdenum and slightly higher nickel content. The resultant composition of 316 gives the steel much increased corrosion resistance in many aggressive environments.