Steel industry has significantly improved

   Since entering the 21st century，with the increasingly fierce competition in the world market,The world's major steel producers have stepped up their investment in technology and equipment.A series of new technologies, new processes, new equipment and new materials have been developed and applied to the iron and steel industry, which has promoted the optimization of the steel production process and made the world's iron and steel industry gradually shift to high-efficiency, low-consumption, high-precision, continuous, intelligent and clean production.

1.4U7：For example,Thin slab continuous casting and rolling technology, which has the advantages of compact process, short production cycle, less material consumption and high production efficiency, has been popularized and applied in the world, making the continuous casting ratio of the world iron and steel industry improve rapidly.

2. Upgrading of steel production technology and equipment was notably accelerated.A large number of high-efficiency, low-consumption, high-quality, intelligent technology and equipment, as well as a series of automatic, high-efficiency and high-precision advanced technology and equipment have been promoted and applied in the world iron and steel industry, greatly promoting the level of technology and equipment in the world iron and steel industry.

3. The technological level of ironmaking and steelmaking has been continuously improved, and the automation, high efficiency and high precision of the production process of steel rolling have been realized, which has greatly reduced the resource and energy consumption of the iron and steel industry and significantly enhanced the sustainable development capacity of the industry.

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