Ferro Silicon Magnesium Cored Wird casting Pipe

The leading product of ZhenAn Metallurgy is Ferrosilicon magnesium cored wire, which replaces the traditional Ferro silicon magnesium cored wire spheroidizing agent and is widely used in the casting pipe and ductile iron manufacturing industry. It has the advantages of improving the production environment, improving casting spheroidizing grade, and comprehensive performance.

Purpose: Used for the treatment of molten iron and spheroidization in foundry production (cupola, electric furnace smelting)

Ferro silicon magnesium cored wire advantage

1. The pollution is small

2. PLC control: The feeding wire length can be automatically calculated by inputting the sulfur content of the original molten iron and the weight of the molten iron in the molten iron bag.

3. Operate and control by one person to reduce labor force

4. High desulfurization effect.Especially suitable for smelting high iron sulfide water in the cupola (0.05-0.09%). The sulfur content after treatment can be & LT;0.01%

5. High magnesium recovery rate (40% to 50%)

6. The dry slag formed is easy to handle

7. Less cooling (about 20 to 40 degrees) compared to the thrusting method

8. Low amount of silicon reduces the amount of silicon added. It is easy to control the silicon content, and low silicon ferric water can be formed. As a result, up to about 60% of the return charge can be added (only about 45% can be added by the injection method), thus reducing the cost of molten iron smelting

9. High spheroidization rate

10. Ferrite proportion (& GT;90% cupola & GT;95% electric furnace), increase casting elongation, and reduce hardness

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