Products
Ferro Silicon Magnesium Cored Wire
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Shape:Steel strip
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Chemical Composition:Ca Si C Al P S Fe Mg Ba Re
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Size:5000-5500m
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Package: in a plastic-covered steel cage
Ferro silicon magnesium cored wire replaces the traditional rare earth magnesium spheroidizing agent. It is fed into the molten iron ladle through a wire feeding machine, replacing the punching method to achieve spheroidization, desulfurization and inoculation of cast iron. Its characteristic is the absorption rate of magnesium. High, the silicon content is adjustable, improving the structure of ductile iron, improving product performance, and significantly reducing environmental pollution.

chemical composition
| Ferro silicon magnesium cored wire | ||||
| Mg | Si | Ca | Ba | Re |
| 8%~40% | 30%~60% | 0.1%~10% | 0.1%~10% | 0.1%~5% |
| size distribution: 1 ~ 3mm: 30%; 0.1~1mm: 40%~70%; the rest is below 0.1mm. | ||||
Using wire feeding technology has the following advantages
The wire feeding method can fine-tune the composition of the molten steel (e.g. B, Ti element), and the alloy yield is greatly increased (Ca can be close to 30%).
The wire feeding method is used to treat the molten steel. The reaction of the molten steel is stable and uniform, which prevents secondary oxidation. The floating inclusions are fast, purified and uniform, and it is good for purifying the molten steel.
The wire feeding method can avoid bringing gas into the molten steel.
The wire feeding method has strong adaptability, low one-time investment, small occupation area and wide application range.
The wire feeding method has simple equipment, easy operation and no environmental pollution.

FAQ
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