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China 2019 Hot Sale ferro silicon small granule

Price:: $1,000.00 - $2,000.00 / Ton

Application:: Steelmaking

Manufacturer:: Anyang Kangxin Metallurgy Furnace Charge Co., Ltd.

Email:: joanna@aykxgj.com

Mobile:: +8616638320060

Whatsappp:: +8616638320060

Contact:: joanna

Ferro silicon is a ferroalloy, an alloy of iron and silicon with an average silicon content between 15 and 90 weight percent. It contains a high proportion of iron silicides.

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Product Description Supplier Info Inquiry

Ferrosilicon Granule

Product grades	Chemical Composition(%)
	Si	Al	Ca	Mn	Cr	P	S	C
	Si	≤
FeSi75A10.5-A	74.0-80.0	0.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A10.5-B	72.0-80.0	0.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.0-A	74.0-80.0	1.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.0-B	72.0-80.0	1.0	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.5-A	74.0-80.0	1.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.5-B	72.0-80.0	1.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A12.0-A	74.0-80.0	2.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A12.0-B	74.0-80.0	2.0	1.0	0.4	0.3	0.04	0.02	0.1
FeSi75A12.0-C	72.0-80.0	2.0		0.5	0.5	0.04	0.02	0.2
FeSi75-A	74.0-80.0			0.4	0.3	0.035	0.02	0.1
FeSi75-B	74.0-80.0			0.4	0.3	0.04	0.02	0.1
FeSi75-C	72.0-80.0			0.5	0.5	0.04	0.02	0.2
FeSi65	65.0-<72.0			0.6	0.5	0.04	0.02
FeSi45	40.0-47.0			0.7	0.5	0.04	0.02

Ferro Silicon Inoculant Info

Ferro silicon is a ferroalloy, an alloy of iron and silicon with an average silicon content between 15 and 90 weight percent. It contains a high proportion of iron silicides.

Purpose of Ferro Silicon Inoculant

1)improve the homogeneity of the cast iron structure
2)eliminate the formation of carbides into thin parts or salient angles
3)direct the solidification towards the stable diagram, with graphite precipitation
4)refine the structure (higher cells count, finer grains in the microstructure)
5)improve mechanical properties
6)better separate slag and metal

7)decrease the tendency to dross formation

8)decrease tendency of micro-shrinkage

9)decrease risk of gas formation

10)decrease risk of mold / metal interface defects

Packaging & Shipping

1. Regular products packing with 1000 kg composite woven bags , each bag contain 20 to 25 tons

2. Special product package with moisture barrier bag .

3. Package with customer's requirement, single packing also can be adjusted according to the size of converter molten pool.

China 2015 Hot Sale ferro silicon small granule