Ferro Silicon Magnesium Si Mg Nodulant uses the advanced smelting craft production the nodulizer product, the organization is compact, the ingredient is stable, does not have the deflection evenly, the MgO content is low.The spheroidization response is steady, the magnesium absorption rate is high, the anti-decline time is long. After spheroidizing, the stone ball not a strike circle entire, tiny, the tendency is small. Strong spheroidizing ability, stable composition and reaction.
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.
Ferro Silicon Magnesium Si Mg Nodulant used for nodular cast iron, adding hot metal can play a role in spheroidizing, desulfurization and outgassing. Si Mg Nodulant can also improve the molten iron purity; generate compound insoluble in water with arsenic, zinc, tin, lead and other low melting point impurity.
Specification
| Type | Re | Mg | Ca | Si | Al |
| FeSiMgRe 1-6 | 0.5-2.0% | 5.0-7.0% | 2.0-3.0% | 44.0%Min | 1.0%Max |
| FeSiMgRe 2-7 | 1.0-3.0% | 6.0-8.0% | 2.0-3.5% | 44.0%Min | 1.0%Max |
| FeSiMgRe 3-8 | 2.0-4.0% | 7.0-9.0% | 3.5-4.0% | 44.0%Min | 1.0%Max |
| FeSiMgRe 5-8 | 4.0-6.0% | 7.0-9.0% | 4.0-5.0% | 44.0%Min | 1.0%Max |
| FeSiMgRe 7-9 | 6.0-8.0% | 8.0-10.0% | 4.0-5.0% | 44.0%Min | 1.0%Max |
Applications
Rare-Earth-Si-Mg alloy is a configuration of alloy that put RE, Mg, Ca in ferrosilicon, it is also called Magnesium alloy nodulizer. Rare-Earth-Mg-Si is a kind of good nodulizer. It has a big mechanical strength, the effect of deoxidization and desulfurization is strong.It‘s widely used in the metallurgic industry:
Steel-making: Deoxidizer and alloy agent.
Cast iron: Inoculants and ball agents.
Ferroalloy: reducing agent.
