Features of spheroidizers 

Nodularizer, also known as rare earth magnesium ferrosilicon alloy, is mainly used for ductile iron, after adding molten iron, it can play a role in spheroidization, desulfurization and gassing, and can improve the purity of casting water, and can also work with arsenic, zinc, lead, and other low melting point impurities to generate compounds with low melting point that do not melt in iron to eliminate these impurities, which can prevent interference elements from destroying spheroidization.

Characteristics of nodularizer: strong nodularization ability, stable reaction, high absorption rate, no fear of recession

1. Stable composition and small fluctuation;

2. High alloy purity and low magnesium oxide content;

3. The alloy structure is dense, and it is not easy to float during spheroidization treatment;

4. The composition and particle size can be controlled appropriately according to requirements.

The above are some suggestions, I hope it will be helpful to everyone! The company sells nodularizers, there are 3-8#, 5-8# and so on.

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