Hot Sale Ferro Silicon FeSi 75% 72% 70% 65% Silicon 10-50 mm 10-100 mm FeSi

• Product Type: Lump
• Material: FeSi
• Carbon Content: Low Carbon
• Size: 10-100mm or Upon The Client Request
• Si: 40%-75%
• Transportation: Sea Freight
• Model NO.: FeSi
• Color: Gray and Black
• Transport Package: 1mt Jumbo Bag
• Specification: Fesi 65%
• Trademark: GB
• Origin: China
• HS Code: 72022100
• Production Capacity: 10000 Tons

Product Description

Ferro Silicon
 

Description:

 

Ferro silicon used coke quartz(or silica)as raw material is made by electric furnace, because silicon and oxygen are easily compound into SiO2, the Ferro Silicon is often used as deoxidizer in steeling. It also can be used as a suspended phase in the mineral processing industry and coating for welding electrodes in the electrode manufacturing. According to the content of Silicon, this product can be divided into FeSi with the Si content: 75%,72%,70%,65%,60%,45%.

 

Specification

Grade	Chemical composition
	Si	Al	Ca	Mn	Cr	P	S	C
	≥	≤
FeSi75	75	1.5	1	0.5	0.5	0.04	0.02	0.2
FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2
FeSi70	70	2	1	0.6	0.5	0.04	0.02	0.2
FeSi65	65	2	1	0.7	0.5	0.04	0.02	0.2
FeSi60	60	2	1	0.8	0.6	0.05	0.03	0.3
FeSi45	40-47	2	1	0.7	0.5	0.04	0.02	0.2
Size:10-50 mm,10-100mm

Other chemical composition and size can be supplied upon request.

 

Application :

• Ferrosilicon is often used as deoxidizer in steel- making.   
• Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-  ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel. 
•  It can be used as a reductant in ferroalloy production and chemical industry. 
•  In iron industry it can be used as inoculant and nodulizer.

 

 

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