450mm × 2000mm！ The thickest vertical bending continuous caster in China has been successfully put into operation!

2022-06-08

　　On December 12, 2019, the one-time hot commissioning of 2 × continuous caster in the steelmaking plant of Minmetals Yingkou Medium Plate Co., Ltd. was successful, and the production section was 320mm × 2000mm; On ...

Raw materials for blast furnace ironmaking

2022-06-08

　　The raw materials for blast furnace smelting are mainly composed of iron ore, fuel (coke) and flux (limestone). 　　Generally, smelting 1 ton of pig iron requires 1.5-2.0 tons of iron ore, 0.4-0.6 tons of coke, 0.2-0.4 tons...

Study on morphology and composition of dust collected from different processes in iron and steel smelting process

2022-06-08

　　Abstract: a large number of pollutants will be produced in the process of iron and steel smelting. The annual emission of smoke and dust is huge. Particles are the main component of smoke and dust in iron and steel enterprise...

Fangda special steel 1000M ³ Progress of blast furnace ironmaking technology

2022-06-08

　　Abstract: the main experiences of Fangda special steel in blast furnace operation technology and management in recent years are summarized. Through continuous optimization of blast furnace operation, paying close attention to...

Improvement and application of refractory for iron hook under low silicon ironmaking process

2022-06-08

　　Abstract: in view of the accelerated erosion and scouring of the main iron trench due to the low viscosity and strong fluidity of molten iron after the implementation of low silicon iron making process in blast furnace, the e...

Summary of large blast furnace ironmaking technology

2022-06-08

　　Abstract: large blast furnace is the development trend of blast furnace ironmaking in the world and the centralized representative of advanced ironmaking technology. Large blast furnace has the advantages of low energy consum...