High speed wire technology summary: Process adjustment of finishing mill group

2025-01-09

The process adjustment of the finishing mill group is generally only adjusted the first sortie and the finished sortie, and other sorties are not allowed to be adjusted at will, for two reasons: 1) Moving the roll gap of on...

2024 cold rolled coil industry prospect analysis: cold rolled coil industry development trend to strengthen industrial upgrading

2024-12-13

As an important product in the steel industry, cold-rolled sheet coil occupies a position that cannot be ignored in the process of modern industrial and social development, and its industry prospects contain many opportunities ...

The reason and solution of "bulging belly" in steel rolling process

2024-12-13

As shown in the figure above, there is an intermittent "bulge" phenomenon on the finished product, the higher the rolling temperature, the more obvious the rolling defects, and the lower the temperature will be bett...

An analysis on operation standard and safety technology of steel rolling workers in steel mills

2024-12-13

In the steel manufacturing industry, steel rolling process is a crucial link, which directly determines the quality, performance and use of steel. As a steel rolling worker in a steel mill, not only need to master the operation...

Medium and thick plate basic knowledge questions

2024-11-11

1. How are steel plates classified by thickness? Steel strip is divided into five categories according to thickness: extra thick plate, thick plate, medium plate, thin plate and extremely thin strip. In China, the steel pla...

Application research of automatic control technology in steel rolling production

2024-11-11

Abstract: Cold rolled steel is a steel processing process in which the steel plate is further thinned to the target thickness at room temperature. It has higher precision than hot rolled steel, and can make the steel with highe...