Six functions of mold flux for continuous casting

2022-06-13

　　The real meaning of protective casting is not only to produce a certain thickness of liquid protective slag layer on the upper layer of molten steel in the mold to isolate the atmospheric erosion of liquid metal. After the co...

Consideration on the development of low carbon green blast furnace ironmaking technology in the future

2022-06-13

　　As an important part of ironmaking process application in iron and steel metallurgical industry, the application of blast furnace ironmaking technology has a profound impact on the development of China's industrial modern...

Zhanjiang iron and steel 5050m ³ Configuration of refractory bricks for blast furnace tuyere area and area above tuyere

2022-06-13

　　 　　5050m at Zhanjiang iron and steel ³ The refractory materials for the tuyere area and above the tuyere area of the blast furnace are as follows: 　　1.Tuyere area tuyere        area is sub...

Causes and effects of iron oxide scale formation

2022-06-11

　　Iron oxide scale is a layer of metal oxide attached to the metal surface when the metal is heated, heat treated or processed in a hot state. Due to the difference of metal composition, surface temperature, heating and cooling...

Design and analysis of PLC control system in metallurgical continuous casting electrical system

2022-06-11

　　Abstract: the production efficiency of continuous caster and slab quality are directly affected by the automation level of metallurgical continuous casting production. The application of PLC control system greatly improves th...

Practice of increasing gas utilization rate of No.1 1080mm blast furnace in Laigang

2022-06-11

　　Abstract: by optimizing the distribution system, reducing the amount of small-size ore into the furnace, increasing the iron tapping rate at the iron port, and reducing the slow wind down production operation caused by equipm...