Bar Rolling Process and Equipment Selection
1. Selection of process layout For hot-rolled bars, the process layout scheme is mainly divided into continuous rolling and the semi-continuous rolling. 1.1 Semi-continuous Rolling A two-roll reversing mill + continuous rolling mill (6 or 8)are arranged gen...MORE
Analysis of Five Common Failures in Steel Rolling
1. The Production Accident of Jamming The production accident of jamming refers to a fault phenomenon in which the rolling stock is stuck on the rolling line due to the influence of the surrounding environment during normal operation, and cannot be rolled i...MORE
The Advantages and Disadvantages of Hot Rolling
Advantages: Hot rolling can greatly reduce energy consumption and costs. The metal plastic deformation is high during hot rolling, and the deformation resistance is low, which reduces the energy consumption of metal deformation. Hot rolling can impro...MORE
The Difference between Hot Rolled Steel and Cold Rolled S...
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). First, let’s take a look at what kind of c...MORE
The Advantage of Induction Furnace
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. Or...MORE
On the Advantage and Disadvantage of Electric Arc Furnace...
As electric furnaces that use electricity as heat energy, they can be divided into two categories, one is an electric arc furnace, which is used to generate heat by arc to melt scrap steel, and the other is an induction electric furnace, which generates hea...MORE