Why is ferrosilicon nitride so well used in steelmaking?

It is known that ferrosilicon nitride is used in many fields, among which ferrosilicon nitride is common. So why is ferrosilicon nitride so well used in steelmaking? Let's find out together!

As a nitrogen alloy material, ferrosilicon nitride can be used as a raw material for the production of cannon mud. At the same time, adding an appropriate amount of ferrosilicon nitride to the cannon mud can effectively improve the plugging ability of the cannon mud and meet the requirements of blast furnace iron production. Of course, iron silicon nitride has other uses and can be used as a refractory material. Generally speaking, silicon nitride has many functions and characteristics, and good results can be achieved through reasonable application.

In fact, in addition to its multiple functions, silicon nitride can also be divided into different types according to different classification methods. Different types of silicon nitride can be applied to different fields and play different roles. According to the physical form, ferrosilicon nitride can be divided into ferrosilicon nitride powder, ferrosilicon nitride granules and ferrosilicon nitride blocks. According to the use, it can be divided into ferrosilicon nitride for refractory materials and ferrosilicon nitride for steelmaking. According to the characteristics of the material, refractory materials can be divided into ordinary silicon nitride and stable silicon nitride.

But there are still many people who are sure that they don't understand ferrosilicon nitride very well. Here, we will share with users the application information of ferrosilicon nitride in the steelmaking industry.

In steelmaking, granular silicon nitride was initially used to produce directional silicon steel, which can stably supplement a certain amount of nitrogen to molten steel. my country uses hundreds of tons of ferrosilicon nitride every year. With the advancement of smelting technology, the production of high-strength micro-alloyed steel in my country has developed rapidly. According to calculation comparison and actual production application, the use of FeV50FeSi3N to produce micro-alloying scheme HRB400 steel bars will greatly reduce the production cost of steel. This is of great significance to reducing costs and improving efficiency. As a cheap alloy that provides nitrogen source, silicon nitride has good application prospects in other steel grades in the future.