Main functions and uses
The RH furnace is mainly used for producing high-quality steel grades with low carbon, low nitrogen and low hydrogen, such as large forging steel, thick plate steel, silicon steel, bearing steel, etc. . Because it can solve some problems that converter smelting cannot complete, it has become an indispensable important process in modern steelmaking production .
Equipment composition and process
The basic equipment of the RH furnace includes the furnace body, gas path system, electrical control system and auxiliary facilities, etc. Youdaoplaceholder0. The core process is to add alloying elements in a vacuum state to react with molten steel, in order to change the composition of molten steel and purify it . According to different smelting functions, RH furnaces have many derivative types, such as rh-o, rh-ob, rh-ktb, etc. .