A general process of steel production is as follows: iron making → steel making → continuous casting (or die casting) → hot rolling (out of hot rolling products) → cold rolling (out of cold rolling products). D'abord, let’s take a look at what kind of cold rolled and hot rolled […]
The Difference between Hot Rolled Steel and Cold Rolled Steel Continuez à lire »
Advantage of Energy Saving 1. The heating speed of medium frequency furnace is fast: since the working principle of medium frequency furnace and medium frequency electric furnace is electromagnetic induction, its heat is produced in the workpiece. Ordinary workers can carry out continuous forging work in 10 minutes after
The Advantage of Induction Furnace (Medium Frequency Furnace) Continuez à lire »
Electric furnaces that use electricity as heat energy, can be divided into two categories, one is an electric arc furnace, which is used to generate heat by the arc to melt scrap steel, and the other is an induction electric furnace, which generates heat by electromagnetic induction to melt scrap
On the Advantage and Disadvantage of Electric Arc Furnace and Induction Furnace Continuez à lire »
Blast furnace for rolling mill machine is of great importance in steel rolling process. Blast furnace smelting is the continuous production process of reducing iron ore into pig iron. Solid raw materials such as iron ore, coke and flux are fed into the blast furnace in batches by the top
Haut fourneau Continuez à lire »
Le laminoir d'ébauche est une machine pour laminer l'acier. Le laminage grossier se situe au milieu du chauffage et du laminoir intermédiaire, et sa fonction est de transformer la brame chauffée par un laminoir d'ébauche en une ébauche intermédiaire qui satisfait aux exigences de finition (spécification, température, qualité de surface, type de plaque).
Rouleau de rugueux Continuez à lire »
