refining equipment outside the ladle furnace

6 common types of refining devices outside the ladle furnace and the types of refractory materials used

The ladle degassing refining method is the main method of refining outside the furnace (also known as secondary steelmaking). Out-of-furnace refining is the process of transferring the molten steel smelted in a roughing furnace (electric furnace and converter) to another high-temperature vessel (mainly a ladle) for refining: Refining is a process of using different metallurgical…

refractory castable raw materials

Advantages and disadvantages of steel slag treatment process and application examples

Hot stuffing Process characteristics and process: use the sensible heat of high temperature liquid slag to sprinkle water to produce physical and mechanical effects and the hydrolysis of free calcium oxide to fragment the slag Advantages: simple process, suitable for processing high basicity steel slag, steel slag has high activity, good stability, and can handle…