5-35mm Si Ba Ca Alloy Inoculant Silicon Barium With Strong Anti Recessionability
5-35mm Si Ba Ca Alloy Inoculant With Strong Anti Recessionability
Si-Ba-Ca alloy is a kind of graphite can promote graphitization, reduce the tendency of white mouth, improve the morphology and distribution of graphite, increase the number of eutectic groups, refine the matrix structure, it has a good effect in a short time (about 5-8 minutes) after inoculation. Mainly suitable for various situations of general casting or late instantaneous inoculation.
Product Function
1.Improve steel quality, reduce the cost and save aluminum, it is especially applied in continuous casting steel of deoxidizing requirements.
2. It can not only meet the deoxidizing requirements of steelmaking, but also have the performance of desulphurization, in addition have advantages of big specific gravity and strong penetration.
| Product | Ba(min) | Si(min) | Al(max) | C(max) | P(max) | S(max) | Size |
| FeBa30Si50 | 30% | 50% | 1.5% | 0.50% | 0.04% | 0.04% | 0-3mm, 3-10mm, 10-50mm, 50-100mm,
Per customer requirements. |
| FeBa28Si50 | 28-30% | 50% | 1.5% | 0.50% | 0.04% | 0.04% | |
| FeBa20Si55 | 20-25% | 55% | 1.5% | 0.50% | 0.04% | 0.04% | |
| FeBa15Si55 | 15% | 55% | 1.5% | 0.50% | 0.04% | 0.04% | |
| FeBa10Si60 | 10-12% | 60% | 1.5% | 0.50% | 0.04% | 0.04% | |
| FeBa6Si68 | 4-6% | 68% | 1.5% | 0.50% | 0.04% | 0.04% | |
| FeBa35Si45 | 35% | 45% | 1.5% | 0.50% | 0.04% | 0.04% |
Application:
1. It can effectively reduce the undercoolingof molten iron, promote the precipitation of graphite, significantly reduce the
tendency of white mouth, reduce the relative hardness, and improve the cutting performance of casting
2. Strong anti-recessionability. The anti-regression time is twice as long as 75 silicon. Also, the addition amount of
silicon-barium inoculant is less than half of 75 ferrosilicon inoculant, while preventing the associated nodularity and decay.
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