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ferro silicon

Inquiry
  Post Date: May 27,2014
  Expiry Date: May 27,2015
  Detailed Description: Cas No. :8049-17-0 Payment Method: TT, LC
Specifications ferrosilicon moderate
1.nice price and better quality
2.factory supply
3.delivery on time
4.ISO 9001 verified

ferrosilicon moderate:

1.FeSi as excellent deoxidizer
2.improve the intensity of the steel
3.widely used in steel industry
4.pure,efficie

FeSi is used as a source of silicon to deoxidize steel and other ferrous alloys. This prevents the loss of carbon from the molten steel; ferromanganese, spiegeleisen, silicides of calcium, and many other materials are used for the same purpose. It can be used to make other ferroalloys. Ferrosilicon is also used for manufacture of silicon, corrosion-resistant and high-temperature resistant ferrous silicon alloys, and silicon steel for electromotors and transformer cores. In the manufacture of cast iron, ferrosilicon is used for inoculation of the iron to accelerate graphitization.



According GB2277-87)

Brands of Ferrosilicon (sixteen brands) & chemical composition/constitution

Brand No.
Chemical composition%

Si
Al
Ca
Mn
CR
P
S
C

range
No more than

FeSi90Al1.5
87.0-95.0
1.5
0.5
0.4
0.2
0.04
0.02
0.2

FeSi90Al3
87.0-95.0
3.0
0.5
0.4
0.2
0.04
0.02
0.2

FeSi75Al10.5-A
74.0-80.0
0.5
1.0
0.4
0.3
0.035
0.02
0.1

FeSi75Al10.5-B
72.0-80.0
0.5
1.0
0.5
0.5
0.04
0.02
0.2

FeSi75Al1.0-A
74.0-80.0
1.0
1.0
0.4
0.3
0.035
0.02
0.1

FeSi75Al1.0-B
72.0-80.0
1.5
1.0
0.5
0.5
0.04
0.02
0.2

FeSi75Al1.5-A
74.0-80.0
1.5
1.0
0.4
0.3
0.035
0.02
0.1

FeSi75 Al1.5-B
72.0-80.0
1.5
1.0
0.5
0.5
0.04
0.02
0.2

FeSi75 Al12.0-A
74.0-80.0
2.0
1.0
0.4
0.3
0.035
0.02
0.1

FeSi75 Al12.0-B
74.0-80.0
2.0
1.0
0.4
0.3
0.04
0.02
0.1

FeSi75 Al12.0-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
-


  CAS Registry Number:

8049-17-0
  Synonyms: ;Ferric Silicon;Ferro Silicon;Ferro-Silicon;
  Molecular Formula: FeSi2
  Molecular Weight: 112.018
  Molecular Structure: 8049-17-0 Ferrosilicon

  Company: Hebei Great Industrial Co., ltd     [ China ]        
  Contact: Mary
  Tel: 86- 031169036083
  Fax: 86- 031169036083
  Email: master@grtindustrial.com
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