Purpose of products:
Applicable to deoxidization of Al killed steel, especially applicable to final deoxidization of low C-Al killed steel liquid.
Features of products:
It has high gravity (5.1～5.6g/cm3) and high penetrating power to steel liquid and high melting point (about 1280℃), difficult to melt in steel liquid layer so as to reach deep layer of steel liquid to be melted and deoxidized with high utility to aluminum and then improve yield of Aluminum element and lower deoxidizing cost.
It is proved by many steel companies that it is able to completely save energy and lower cost.
Chemical Analysis:
|
|
Al-Fe Alloy |
|
Mark
|
Chemical Analysis % |
|
Main Elements |
Impurity not more than % |
|
Al |
Fe |
Si |
Mn |
C |
P |
S |
|
Al-Fe-1 |
66-70 |
34-30 |
0.2 |
0.5 |
0.2 |
0.05 |
0.04 |
|
Al-Fe-2 |
48-52 |
52-48 |
2.0 |
0.5 |
0.2 |
0.05 |
0.04 |
|
Al-Fe-3 |
30-33 |
70-67 |
2.0 |
1.0 |
0.2 |
0.05 |
0.04 |
|
