Academic and application analysis of stainless steel sheets

This research is of great academic and application value, at the international advanced level. Research on the subject, not only can get the valid research results in scientific research, and the stainless steel sheets can provide theoretical basis for the development of high-quality, high performance, low cost ultra pure stainless steel sheets , creating considerable market and economic value. Stainless steel sheets ultra pure ferritic stainless steel with low carbon, nitrogen content, compared with ordinary ferritic stainless steel has better corrosion resistance, toughness and weldability, nearly half a century has obtained great development and wide application of. Since twenty-first Century, the strategy of sustainable development, the 430、304 stainless steel sheets  of new materials to be friendly to the environment as a prerequisite. And ultra pure ferritic stainless steel is resource saving environment-friendly materials ideal, it does not contain the metal hypersensitivity to nickel on the human body, in the iron exhaust system of stainless steel  and is especially good corrosion resistance of Nb ferritic stainless steel, making it a good substitute for cast iron material. An alloying element stainless steel sheets production, plays an important role on ultra pure ferritic stainless steel organizational performance and quality. Through the study on a series of super pure quality and properties of stainless steel continuous casting billet, and determine the niobium, titanium in ultra pure ferritic stainless steel in the occurrence and limit the content, and the best proportion of niobium, titanium, carbon, nitrogen, can provide effective solutions to the slab quality and process optimization of the surface the ferritic stainless steel production process.