The Chemical Affinity Between

Used as inoculant and nodulator in the cast iron industry. Cast iron is an important metal material in modern industry, it is cheaper than steel, easy to melt smelting, has excellent casting performance and much better than steel shock capacity, especially ductile iron, its mechanical properties reach or close to the mechanical properties of steel. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in iron and promote the precipitation and spheroidization of graphite, so in the production of ductile iron, ferrosilicon is an important inoculant (to help precipitate graphite) and spheroidizing agent.

Used as a reducing agent in the production of ferroalloys. Not only the chemical affinity between silicon and oxygen is very large, but also the carbon content of high-silicon iron silicon is very low. Therefore, high-silicon ferrosilicon (or siliceous alloy) is a commonly used reducing agent in the ferroalloy industry when producing low-carbon ferroalloys.

1. What's the MOQ of trial order?
No limit, We can offer the best suggestions and solutions according to your condition.

2. Do you provide samples?
Yes, We do. Samples are always available and they can be sent to you directly.

3. How long does the delivery time take?
Our normal delivery time takes about 2 weeks once the contract singed, but it also depends on the quantity of the order.

ZHEN AN INTERNATIONAL CO., LTD

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