Accelerate the mass production of high-end products and provide downstream users with green steel solutions

Centering on the development goals, the "Planning" proposes the "five modernizations" key tasks of high-end, rationalization, greening, digitization and security.

Li Xinchuang said that the "Plan" proposes to continuously improve the level of high-end supply, improve the quality stability, reliability and applicability of high-end products of advanced basic materials, and achieve mass production and typical applications of some cutting-edge new materials. Make breakthroughs in key basic materials in strategic areas; continue to optimize the industrial structure, continue the requirement of strictly prohibiting new steel production capacity since 2013, and keep capacity utilization within a reasonable range; clarify "intelligent manufacturing capability maturity", "NC rate", "digitalization" " Network” and other key indicators, build “smart manufacturing demonstration factories” and “industrial Internet of Things platform”, etc., to promote the implementation of intelligent manufacturing upgrades in the steel industry; attach great importance to safety issues, solve breakpoints and blockages in the industrial chain, and especially strengthen The construction of the resource guarantee system and the independent and controllable capabilities of core equipment and technology, through equipment upgrades, process design and other means to consolidate the bottom line of safe production and improve the ability to manage and control safe production, etc.

"This requires the iron and steel industry to continuously enhance its innovation capabilities, increase investment in research and development, and speed up the research and development and mass production of high-end steel materials." Li Xinchuang said that for aerospace, high-speed rail, power equipment, marine engineering and other national defense and military industries, major Key steel materials involved in engineering and national strategic fields, especially materials that are being developed in China that do not yet have mass production capacity, need to strengthen the in-depth integration of production, education and research to form a strong synergy to overcome core technologies, accelerate the filling of domestic gaps, and improve the guarantee of key materials capacity; for high-speed rail axles, wheels, steel for bogies, steel for aircraft landing gear, etc. that have production capacity, but the products are less popularized and applied, it is recommended to strengthen the accumulation and analysis of steel service data, and related problems and experience. Feedback to product development in a timely manner to improve product quality and stability; for products that already have production capacity but insufficient stability, it is necessary to strengthen basic research on materials and the research and development of key process technologies such as inclusion control and clean steel smelting to improve product quality. to promote the effective supply capacity of high-end steel products.

In response to the green task proposed in the "Plan", Li Xinchuang said that during the "14th Five-Year Plan" period, it is necessary to vigorously develop and promote green and low-carbon products, provide downstream users with green steel solutions, and promote high-strength, high-toughness, lightweight, long-lasting The application of green and low-carbon steel products with long life and recyclability, thus promoting the high-quality development of the steel industry.