Ferrosilicon 75 72 70 65 60 45 Compositions: Si Al Ca P S C Fe Size: Lumps & powder ISO and SGS quality Lowest price

Description:

Ferro Silicon is an atomised alloy, which is formed by combining iron and silicon with a silicon content range of 15% to 90%. Ferro Silicon is a universal "heat-blocker" used in the production of carbon and stainless steels.

Specification: 

Chemical Composition:

Grade	Chemical  Composition (%)
	Si	Al	Ca	P	S	C	Fe
		MAX
FeSi75-A	74.0-80.0	1.5	1	0.035	0.02	0.2	Balance
FeSi75-B	72.0-80.0	1.5	1	0.04	0.02	0.2	Balance
FeSi72	72	1.5	1	0.04	0.02	0.2	Balance
FeSi70	70	1.5	1	0.04	0.02	0.2	Balance
FeSi65	65.0-72.0	2	1	0.04	0.02	0.2	Balance
FeSi45	40.0-47.0	2	2	0.04	0.02	0.2	Balance

 

Size: 10-100mm, 90%min

 

Packing: In 1 MT big bag with bottom spout.

 

Chemical composition and size above can be optimized according to custom's requirement.

Detailed application:

1. Ferrosilicon is often used as deoxidizer in steel- making.  

2. 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.

3. Ferrosilicon commonly used as a reductant in ferroalloy production and chemical industry.

4. In iron industry it often used as inoculant and nodulizer and deoxidize

ferro silicon price China Anyang