The basic requirements for the recipe of the induction furnace ramming material for the ingredients:

1. Accurate ingredients: Inaccurate ingredient weights can easily lead to improper control of chemical composition in the smelting process or insufficient casting of castings, and excessive amounts may increase consumption. Inaccurate distribution of the chemical components of the ramming material will bring difficulties to the smelting operation, and in severe cases will make the smelting impossible. Generally, the ingredients are based on the type of steel smelted, equipment conditions, existing raw materials and different smelting methods.

2. Lub hauv paus ntsiab lus ntawm kev siv cov khoom siv ramming rau cov hlau melting: Lub hauv paus ntsiab lus ntawm kev siv cov khoom siv ramming rau cov hlau melting feem ntau yog txiav txim siab txog txoj kev them nqi, smelting txoj kev, cov tshuaj muaj pes tsawg leeg ntawm cov qib steel, thiab cov khoom yuav tsum tau zoo.