Hot steel being sprayed with water. This allows the rate at which it cools to be controlled

In a hot rolling mill solidified steel is reheated to a high temperature and rolled between rotating cylinders to reduce its thickness

Recording equipment status while checking the flames of drying burners

An engineer inspecting hot air injection unit in a blast furnace

Seamless steel pipe production line

View of exterior of steelmaking plant at night

The blast furnace control room

Cutting steel slab