Fused Calcium Ferrite
Fused Calcium ferrite is a mixture of low melting point after premelting, put it into melting furnace and form liquid
state immediately and achieve the purpose of slagging at the beginning of smelting.
Characteristics: Slag forming fast, strengthen the dephosphorization,smelting shortened, replace smelting fluorite,
favorable environmental protection, reduce oxygen consumption, improve the yield of metal.
|
Type |
HY-A |
HY-B |
HY-C |
HY-D |
HY-E | |
|
Chemical Composition |
Fe2O3 |
60-65% |
55%min |
50% min |
45%min |
30-45% |
|
CaO |
35-40%min |
30%min |
30-40% |
30-45% |
40-60% | |
|
SiO2 |
5.0%max |
5.0%max |
5.0% max |
5.0%max |
5.0%max | |
|
Al2O3 |
4.0%max |
4.0%max |
5.0% max |
5.0%max |
6.0%max | |
|
Size |
Normal size 0-50mm，and also produce according to customer's requirements. | |||||
|
Explanation |
We can produce it according to user’s specific indexes. | |||||