Best AD Powder With China Supplier
Descriptions
ad powder is widely used ,with oxygen, Slag ,slag change , removing inclusions in steel , fast foaming and promoting desulfurization and other functions. calcium oxide in accordance with a certain proportion with a good effect of hot metal desulfurization agent made of desulfurization rate of 75-90 %. The biggest advantage is the ability to reduce costs and speed up the rhythm of steelmaking .
Function
1removing inclusions in steel.
2foaming
3deoxidizing
4promoting the desulfurization
Specifications
Model/Content |
AL(%) |
AL2O3(%) |
MgO(%) |
SiO2(%) |
H2O(%) |
S(%) |
P(5) |
AD powder--15 |
13-18 |
60-75 |
<3 |
<8 |
<0.5 |
<0.05 |
<0.05 |
AD powder--20 |
18-23 |
55-70 |
<3 |
<8 |
<0.5 |
<0.05 |
<0.05 |
AD powder--30 |
28-33 |
45-60 |
<3 |
<8 |
<0.5 |
<0.05 |
<0.05 |


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