ferro silicon nitride
ferro silicon nitride powder is applicable to stainless steel smelting, special alloy steel smelting, oriented silicon steel smelting and other casting industries.
In terms of steelmaking, granular ferro silicon nitride is mainly used in the production of oriented silicon steel at the initial stage, and it can stably supplement a certain amount of nitrogen for molten steel.
Items |
Fe-Si3N4 |
|
chemical component(%) |
Si3N4 |
70-80 |
N |
25-31 |
|
Si |
45-52 |
|
Fe |
<12-17 |
|
S |
<0.02 |
|
P |
<0.4 |
|
Al |
<0.5 |
|
C |
<0.5 |
|
particle size |
10-50mm 60mesh 200mesh |