75FeSi Foundry Industry 10mm 30mm Ferro Silicon Lumps

75FeSi Foundry Industry 10mm 30mm Lumps Ferro Silicon

Ferro Silicon Introduction:

     Ferro Silicon :

     Ferrosilicon is used as an inoculant and spheroidizing agent in the cast iron industry. Cast iron is an important metal material in modern industry. It is cheaper than steel, easy to smelt, and has better casting properties and shock resistance than steel. Especially for spheroidal graphite cast iron, its mechanical properties reach or approach steel. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in iron and promote the precipitation and granulation of graphite. Therefore, in the production of block cast iron, ferrosilicon is an important inoculum (substance that helps graphite precipitation) and nodular agent.

Ferro Silicon Specification:

Ferro Silicon Size:

     10-50mm/10-100mm(90%min).Etc.
     Other specifications as per customer's requirements.
     In 1 mt big bag or other packing according to customers reuiqrement.

     FerroSilicon is a kind of ferroalloy which is composed of iron and silicon. FerroSilicon is made by electric furnace with the raw materials coke, quartz (or silica) and iron scrap. Due to the silicon and oxygen are easily compound into SiO2, so ferro silicon is often used as deoxidizer in steelmaking.

Ferro Silicon Aapplication:    

     Used as pollen and spheroidizing agent in the cast iron industry. Cast iron is an important metal material in modern industry. It is cheaper than steel and easier to smelt and melt. Compared with steel, it has excellent casting properties and better shock resistance. Especially for ductile iron, its mechanical properties are equal to or close to steel. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in iron and promote the precipitation and granulation of graphite. Therefore, in the production of ductile iron, ferrosilicon is an important pollinator (helps graphite precipitation) and ganglia.

Ferrosilicon Alloy Pictures:

Our Advantages:

     In year of 2012, our company won ferroalloy export license which is approved by the Ministry of Commerce. At present there are 10 sets of intermediate frequency electric furnaces and 4 cored wire production lines. Annually produce more than 20,000 tons of steel-making and casting used subsidiary material, including Nodulizer (FeSiMg), Inoculant (Silicon series, Barium series, Calcium series and Zirconium series, etc), Ferro Alloys ( Ferro Silicon, Calcium Silicon, Barium Silicon, Silicon Aluminum, Calcium Silicon Barium, Calcium Silicon Barium Aluminum, Calcium Silicon Manganese, High Carbon Silicon, Silicon Carbide, and Carbon Additive), Deoxidizer ( Aluminum series and Calcium series ), Alloy Briquettes ( FeSi Briquette, Silicon Ball, SiC Ball, ect ), Alloy Slags (FeSi Slag, Silicon Slag, Manganese-rich Slag ) and Cored Wires ( FeSiMg, CaSi, CaFe, Pure Calcium etc).

Company Profile:

     Henan Guorui Metallurgical Refractories Co., Ltd was founded in 2006, which was specialized in manufacturing Iron- & steel-making and casting used subsidiary products. After 10 years of efforts and development, with the character of rapid development, larger scale, stable quality and trusted by customers, it has become a benchmarking enterprise in ferroalloy industry of China.