Ferro Silicon Magnesium FeSiMg
Ferro Silicon Magnesium FeSiMg Description
The rare earth magnesium Ferrosilicon alloy is a gray black solid. It is a good spheroidizing agent with strong deoxidation and desulfurization effect. Ferrosilicon, rare earth metal and magnesium metal are the main raw materials for producing rare earth magnesium ferrosilicon alloy. The production of rare earth magnesium ferrosilicon alloy is carried out in submerged arc furnace, which consumes a lot of electricity. It can also be produced in medium frequency furnace. In the process of cast iron, the additive added to the molten iron to make graphite precipitate in a spherical shape is called spheroidizing agent. The spheroidizing agent containing rare earth elements is called rare earth spheroidizing agent.
It is mainly used in mechanical casting industry as spheroidizing agent for the production of nodular cast iron. The additive can promote graphite crystallization into spherical shape in nodular cast iron.

The Specification of FeSiMg Alloy
| Si | Mg | Re | Ca | Al | MgO | Balance |
| 45 ~ 49 | 5.1 ~ 5.4 | 2.0 ~ 2.4 | 2.0 ~ 2.2 | < 1.0 | < 0.7 | Fe |
| 45 ~ 48 | 5.5 ~ 5.8 | 1.9 ~ 2.3 | 2.3 ~ 2.6 | < 1.0 | < 0.7 | Fe |
| 49 ~ 52 | 6.5 ~ 7.0 | 0.8 ~ 1.2 | 0.5 ~ 0.7 | < 1.0 | < 0.7 | Fe |
| 43 ~ 46 | 7.5 ~ 8.5 | 2.5 ~ 3.5 | 2.5 ~ 3.5 | < 1.0 | < 0.7 | Fe |
| 45 ~ 50 | 10.0 ~ 12.0 | 3.5 ~ 4.0 | 3.5 ~ 4.5 | < 1.0 | < 0.7 | Fe |
| 44 ~ 48 | 5.2 ~ 5.8 | (La)0.25 ~ 0.4 | 0.4 ~ 0.6 | < 1.0 | < 0.7 | Fe |
| 44 ~ 48 | 6.8 ~ 7.2 | (Ce)0 ~ 0.1 | 0.8 ~ 1.0 | < 1.0 | < 0.7 |
Our Ferro Silicon Magnesium (FeSiMg) is stored in a dry, well-ventilated area to prevent oxidation and degradation. Proper storage conditions are critical to maintaining the integrity and performance of Ferro Silicon Magnesium in a variety of applications. Our storage areas are protected from moisture and kept away from any sources of contamination such as dust, chemicals and other foreign matter that could affect the quality of the alloy. Containers are kept sealed when not in use to prevent exposure to air and humidity, which can cause the material to oxidize and lose its efficacy.



FAQ
Q:Why choose us?
A:We supply competitive price,reliable delivery. We accept small order and sample order for trial order. Follow up and feed back tightly during production process. Price term and payment negotiable. We supply outstanding service.
Q: What's your MOQ?
A:Usually for at least one container
Q:What's your deliery time?
A:The delivery time is usually about 2 weeks after we receive the deposit. The exact time depends on your order quantity
Q: What's your payment terms?
A: Total amount less than 1000 USD.100% prepaid total amount more than 1000 USD.we accept T/T 30%
deposit in advance.70% before shipment,or L/C at sight.
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