Relationship between electrolytic manganese metal flake and stainless steel
2019-06-24
The electrolytic manganese metal flake is a single-mass metal that is derived from the analysis of manganese ore by acid leaching and then sent to the electrolytic cell.
The appearance is iron-like, strong and brittle, bright on one side, rough on the other, silver yin to brown, processed to be silver-grey after processing powder; In steelmaking production, electrolytic manganese metal flake are particularly suitable for smelting alloying elements containing more than 10% of the total amount of stainless steel, heat-resistant steel, precision steel, high temperature steel, corrosion-resistant steel and other "special, fine, high" alloy steel and smelting low impurities, low harmful elements of pure steel (P, S, O, N, H 100ppm), pure steel (S, S, S, O, O, N, H , 200ppm) and other steel species. According to the output of special steel such as stainless steel, high alloy steel and high-quality steel in China and the level of electrolytic manganese sheet, in 2004 China's stainless steel and other excellent steel smelting consumption electrolytic manganese about 160,000 tons;
, heat-resistant stainless steel, precision alloy steel, high-temperature alloy steel, corrosion-resistant alloy steel and other U.S. steel strains consume about 50,000 tons. According to the macro development trend of China's national economy and steel industry, in 2005 and even for some time to come, the stainless steel and other ute steel industry is in the rising time, the domestic stainless steel industry, production capacity, production and market demand is developing at a high speed, stainless steel and other high-end products Ute steel smelting demand for electrolytic manganese tablets, the overall remains strong.
At the same time, with the steel enterprises to further increase the structural adjustment and optimization and upgrading of steel varieties, the future of China's stainless steel, Ute steel and other high value-added, high-tech high-quality steel production will have a relatively large increase, no doubt electrolytic manganese tablets in high-quality steel smelting consumption will also have a relatively large incremental space. To grasp the development of electrolytic manganese film industry, the situation of downstream manufacturers is naturally closely related. In addition to stainless steel, electrolytic manganese sheet is also used in the production of special steel and excellent steel, which special steel can also be used manganese ingots or cheaper high carbon manganese with about 1-2 million tons, Mn3O4 and other magnetic materials with manganese about 5-6 million tons, the total global demand of about 45-50 million tons, domestic demand of about 15-20 million tons of manganese iron.
Global annual special steel production to use electricity to solve manganese 7-8 million tons of manganese aluminum alloy.
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