Ductile Iron Inoculation Ferro Silicon Barium Alloys
Barium Silicon Description
Silicon barium alloys are used as high-quality deoxidizer, desulfurizer and Casting inoculant in steelmaking. Silicon barium has a high density, is easy to precipitate, and has a more sufficient deoxidation effect. It is especially used in the production of special steels that require high deoxidation effects.
Specifications Barium Silicon
| Grade | Chemical Composition (%) |
| Si | Ba | Ca | Al | Fe |
| Si-Ba-1 | ≥72 | 2-3 | 1-2 | 1.5max | Balance |
| Si-Ba-2 | 68-72 | 2-3 | 1-2 | 1.5max | Balance |
| Si-Ba-3 | 60-65 | 2-4 | 2-4 | 1.5max | Balance |
| Si-Ba-4 | 60-65 | 4-6 | 2-4 | 1.5max | Balance |
Barium Silicon Application
In Casting:
1. The inoculation is suitable for gray cast iron and nodular cast iron.
2. The deoxidization effect more thoroughly, better than the other deoxidation alloying agents, joined the amount is 75 # ferrosilicon 35-50%.
In Steelmaking:
1. Containing barium 105-35% of silicon barium alloy used for steelmaking deoxidizer, high utilization, desulfurization ability, better than the calcium silicon alloy.
2. Silicon barium alloy after joining, can make the nature of the non-metallic inclusions in steel and the important changes in the distribution.
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Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
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