Ferro Silicon Magnesium

Ferro Silicon Magnesium

 

Ferro Silicon Magnesium, often known as FeSiMg alloy, is made by melting together ferrosilicon, calcium, magnesium, and rare earth elements. It's a great nodulizer with strong deoxidizing and desulfurizing effects, widely used in casting, metallurgy, aerospace, and the automotive industry.

 

In producing rare-earth magnesium ferrosilicon alloy, the main raw materials are ferrosilicon, rare earth minerals, and metallic magnesium. Production usually happens in an electric arc furnace, which uses a lot of electricity, but a medium-frequency furnace can also be used. The alloy itself is a gray-black solid, typically available in sizes of 5-25mm or 5-30mm, although customers can request specific sizes for different uses.

There Are A Few Main Methods To Produce Ferro Silicon Magnesium

• FeSiRE23 Melting Method: This is a common production method using an electric arc furnace. The material is added in the sequence of ferrosilicon, magnesium, ferrosilicon again, rare-earth ferrosilicon alloy, and scrap steel. This process allows magnesium to form compounds with silicon before contacting the steel melt, which reduces magnesium activity and minimizes alloy splashing losses. Timing is crucial when stirring the furnace, and the materials need to stay aerated.
• FeSi9(50-60)RE27 Melting Method: Recently, places like Weihai and Yingkou in China have established production lines using carbothermic reduction in submerged arc furnaces for rare-earth ferrosilicon alloy. This method results in a high silicon content in the FeSiMg alloy, with about 4% barium.
• Medium-Frequency Induction Furnace Melting Method: This method uses rare-earth ferrosilicon alloy, ferrosilicon, and scrap steel as raw materials. Typically, equipment with a capacity of 0.15 to 0.5 tons is used, with each batch producing 0.05 to 0.25 tons, taking about 30 minutes. The crucibles are made of graphite or magnesia.
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During the melting process, the raw materials create a FeSiMg that significantly improves the strength of cast iron and provides de-gassing, desulfurizing, and deoxidizing benefits. Its use in the metallurgy and casting industries is growing.

Quality Assurance

When choosing a manufacturer for rare-earth Ferro Silicon Magnesium, it's essential to ensure they offer high-quality products. Anyang Jinyuan is your trusted supplier of premium ferrosilicon magnesium alloys. As a company dedicated to customer satisfaction, Anyang Jinyuan strictly adheres to international quality standards and continuously improves our production processes to ensure the high quality and consistency of our products. We welcome and accept testing from any authoritative third-party inspection agency (such as CCIC/SGS/BV/AHK) to ensure that our products meet requirements and provide customers with confidence and peace of mind. We firmly believe that through rigorous quality control and transparency, we can provide customers with the highest quality products and services.

CCIC

CCIC

SGS

SGS

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