Stainless steel sheets production system

Stainless steel sheets established energy-saving emission reduction responsibility system, by strengthening the process control, strengthen energy management, increase the supervision and management of emission reduction, the development potential of the Stainless steel strips  activities, accumulated energy saving 178000 tons of standard coal, surpassed the provincial government issued a plan total energy saving 175100 tons of standard coal target. In order to meet the provincial environmental capacity, in recent years, adjust the development strategy, no expansion of production capacity but increase the intensity of structural adjustment, by the production of ordinary steel to steel, improve the added value of products, and in turn means to accelerate efforts to increase energy-saving emission reduction. Stainless steel sheets the total investment amount reached stainless steel sheets . They also at the signing of energy-saving emission reduction responsibility form, the implementation of energy-saving emission reduction vote, not complete in energy conservation and emission reduction targets the responsibility of units and the main leadership not to participate in various forms of year-end awards. At present, fresh water consumption per ton steel 3.36 tons, much lower than the average level of 5.09 tons in the industry, Stainless steel sheet metal  indicators in environmental protection, energy consumption, comprehensive utilization of resources, etc., has reached the domestic advanced level in the same industry.

Stainless steel sheet material are introduced

Stainless steel sheet has reached the highest level in the world is close to the global total consumption per capita 1/4, stainless steel consumption reached 3.4KG, leapt to the forefront of the developing countries. Stainless steel sheet has the advantages of stainless steel sheet metal  resistance, high strength, lightweight, long service life and other excellent characteristics. In recent years, stainless steel pumps are widely used in shipbuilding, rail vehicle transportation, with the development of machine manufacturing industry, stainless steel pumps will have broader application prospect. But the consumption growth rate gradually stainless steel  down, by the consumption of average annual growth rate of more than 30% of the ultra high speed development stage, into the current growth rate of the steady development of stage 6.43%. Stainless steel itself because of its corrosion resistance, high temperature resistance, wear resistance and other properties, in our country focus on the development of energy, petrochemical, electric power, stainless steel magnetic  and other fields will be more actively play its role. Now, the stainless steel pump in areas is increasing, which in the water industry, construction and structure of industry, environmental protection industry, industrial facilities in the demand will increase year by year.

Market consumption trends of 430 stainless steel sheets

430 stainless steel sheets industry "barometer" of the domestic steel prices index released in Hebei Tangshan, including state-owned enterprises and famous private enterprises and other industry 430 stainless steel sheets  to witness the publishing process, the steel price index for 3050 yuan. Stainless steel net report "world steel Chinese, while the steel price depends on the steel price index." Chinese steel industry information director in the billet prices index said. With the 430 stainless steel sheets industry marketization, internationalization and pan gold melting process, the steel market is becoming increasingly fierce, foreign institutions have introduced various types of steel index, while in China there is no a stainless steel sheet metal  index is generally accepted. Stainless steel net reported that, according to the market and the actual situation is extremely inconsistent, China steel industry network, after several years of exploration and research, the information platform, the data collection, analysis, integration, the final processing based on Web database, showing a real industry data, and provide reliable reference for iron and steel enterprise. Stainless steel net reported "billet is obtained by casting steel smelting stainless steel factory  to make products, great impact on steel prices. At present, foreign ore Chinese 430 stainless steel sheets industry dependency has more than 50%, but the domestic iron and steel enterprises in accordance with the foreign steel index guiding operation and avoid risks facing many uncertain factors, also can cause great hidden trouble for China the entire steel industry security. Timely stainless steelp late suppliers  of billet prices index, will improve the reference of the steel business, is of great significance to the standardization of operation market."

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.

Chemical composition of stainless steel sheet introduction

Acid resistant stainless steel is called stainless steel sheet, which is composed of two parts, stainless and acid resistant 430 stainless steel sheets , in a nutshell, atmospheric corrosion resistant steel is called stainless steel sheet, and resistance to chemical corrosion of steel called acid resistant steel. Generally speaking, with Ge content greater than 12% steel with stainless steel stainless steel sheet according to the microstructure after heat treatment can be divided into five categories: ferrite stainless steel sheets , martensitic stainless steel, austenitic stainless steel, Austenitic - ferritic stainless steel and precipitation of carbide stainless steel. Because stainless steel sheet has excellent corrosion resistance, formability, compatibility and in a wide temperature range, strong stainless steelp late suppliers  series features, so obtained wide application in heavy industry, light industry, household goods industry and construction industry.