Nowadays, environmental issues have received extensive attention, and green pollution resources have become more important. Precision stainless steel belts belong to this category. They can reduce iron ore consumption and are renewable materials that can be recycled indefinitely. China, such as the United States, has a stainless steel belt ratio of more than 60%, and China and regions such as India and Europe have more than 40%.
Short process precision stainless steel strip steelmaking and long process iron ore steelmaking can save 60% of energy. For every 1 ton of stainless steel strip used, about 1 ton of pig iron can be saved first and then lowered, which can save 0.4 tons of coke or about 1 ton of raw coal. Replacing iron ore stainless steel belts with stainless steel belts can alleviate the increase in Chinese steel mills' dependence on iron ore and increase production, and can bring a series of benefits such as energy saving, environmental protection, and economy.
A new generation of recyclable precision stainless steel strip processes and high-efficiency, low-cost clean steel technology. Zhao Pei may be extremely sluggish, and the new generation of recyclable processes is the entry point for the stainless steel strip industry to implement a circular economy. Its meanings include: compact, efficient and smooth process, optimized connection and matching of each process; manufacturing of precision stainless steel belt products, efficient utilization, conversion and reuse of energy, and three functions of social waste consumption and utilization are fully utilized in process optimization; industry advanced Technology efficient integration, etc.
In recent years, China has developed and applied high-efficiency, low-cost clean steel technology from the perspective of technology integration to gain a lot of money, including reasonable processes, molten iron pretreatment, converter smelting, secondary metallurgy, full continuous casting, and smooth logistics. The overall level has greatly improved .