Ferro Alloys
This carbon ferromanganese is very important as an additive to cast irons for controlling the initial content of manganese The high carbon Ferro manganese is used as a de oxidizer for steel tools.
Chemical Specification of Lc Fe Mg | |
Mn | 70-75% |
Si | 5-7% max |
C | 0.5% max |
P | – |
S | – |
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This carbon ferromanganese is very important as an additive to cast irons for controlling the initial content of manganese The high carbon Ferro manganese is used as a de oxidizer for steel tools.
Chemical Specification of Hc Fe Mg | |
Mn | 70% min |
Si | 1-5% max |
C | 8% max |
P | 0.32% max |
S | 0.014% max |
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It is Master Material for Steel Industries. Ferro Chrome is an alloy with 58 % to 65 % Chrome. It is used to maintain Chrome percentage without effecting carbon or trace element percentage during production.
Chemical Specification of Low Carbon Ferro Chrome –FeCr-LC | |
Cr | 60-65 % |
Si | 1.0 % max |
C | 1.0 % max |
S | 0.05% max |
P | 0.05% max |
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It is Master Material for Steel Industries. Ferro Chrome is an alloy with 58 % to 65 % Chrome. It is used to maintain Chrome percentage without effecting carbon or trace element percentage during production.
Chemical Specification of High Carbon Ferro Chrome-FeCr-HC | |
Cr | 60-65 % |
Si | 0.9 % max |
C | 6-8 % max |
S | 0.05% max |
P | 0.5% max |
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Ferro silicon is a ferroalloy, an alloy of iron and silicon with an average silicon content between 15 and 90 weight percent. Ferro Silicon replaces the need for ferro manganese and calcium silicides in the manufacturing process. In the manufacture of cast iron, ferrosilicon is used for inoculation of the iron to accelerate graphitization.
Chemical Specification of Ferro Silicon – FeSi | |
Si | 70-75 % |
Al | 1.5% max |
C | 0.2 % max |
P | 0.03 % max |
S | 0.03 % max |
Ferro Silicon Manganese
Ferro Silicon Manganese is master alloys of magnesium with iron and silicon. They facilitate small additions of Magnesium to iron, required to transform graphite flakes to spheroids.Fe,Si,Mg Alloys can be used for all grades of S.G.Iron. These are the most popular, due to Production Economy.
Ferro Silicon Calcium
Calcium-Silicon alloys are used as deoxidizer and desulfurizer in the manufacturing of high grade steel. Ferro Calcium Silicon alloy is also used for the modification of non-metallic inclusions. Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the steel product