Ferro silicon barium is suitable for inoculation treatment of gray cast iron or ductile iron with strict requirements on air tightness or leakage. Ferro Silicon Barium is easier to dissolve and absorb than ordinary inoculants, and can reduce the gas content in molten iron.
Particle Size: 3-6mm, 5-15mm, 5-25mm, 5-35mm, 15-25mm, etc.
Package: 1Mton big bag.
Ferro Silicon Barium (FeSiBa) inoculant is an inoculant for gray cast iron. Gray cast iron inoculated by the inoculant will shorten the graphite and round the tail to reduce the concentrated stress. FeSiBa is suitable for the inoculation treatment of ductile iron castings in the ladle with long heat preservation time and long pouring time.
Ferro Silicon Barium (FeSiBa) can increase the degree of eutectic undercooling, refining the eutectic cluster, promoting graphite nucleation, strengthen the pearlite matrix, improving the material properties, and significantly improving the strength performance and casting performance of gray cast iron.
|
Content of Elements |
||||
|
% Si |
% Ba |
% Ca |
% Al |
% Fe |
|
68-72 |
2.0-4.0 |
1.0-3.0 |
1.5 |
The rest |
|
68-74 |
2.0-3.0 |
1.5-2.0 |
1.5 |
The rest |
|
70-75 |
1.0-2.0 |
1.0-2.0 |
1.5 |
The rest |
|
65-70 |
2.0-6.0 |
1.0-2.0 |
1.5 |
The rest |
|
70-72 |
|
1.0-2.0 |
1.5 |
The rest |
|
72-75 |
|
1.0-2.0 |
1.5 |
The rest |
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Ferro silicon is widely used as deoxidizer and alloy additive in steel making, and also can be used as an inoculant and nodulizer for cast iron. Ferro silicon powder or atomized ferro silicon powder can be used as coating for welding rod production.
Silicon Barium usually used as deoxidizer, desulfurizer in steel making, and used as inoculant & nodulizer in foundry. Silicon barium alloy is also used as raw materials of multi-element alloys with strontium, aluminum, calcium etc.
High carbon silicon is a new type of alloy with stable and reliable performance used in converter steel making, which can replace ferro silicon, silicon carbide and carburizers.