Stainless steel hanging wire | stainless steel hanging wire | specifically for stainless steel wire rack

From electrochemical point of view, due to the adsorption properties of anions constitute an electric double layer expansion, prompting the skin off the surface scales. Traditional mixed acid wash process using hydrofluoric acid and nitric acid supply stainless steel wire rack, nitric acid is a strong oxidizing agent: Cr2O3 + 6Fe3 ++ 5H2Oy2H2CrO4 + 6Fe2 ++ 6H + Cr2O3 + 3NO- + 2H2Oy2H2CrO4 + 3NO23 nitrate cheap raw materials, easy to purchase, Low operating costs, production control easy pickling line at home and abroad is widely linked to a line of stainless steel pickling process using raw materials, high-quality stainless steel pickling technology is mature and reliable, but in the pickling process will produce nitrate pollution of the environment , nitrite and NOx and other waste, it is necessary to control compliance after discharge. Cleanox352 pickling process is Germany HenkelSurfaceTechnologies company in recent years the development of new technologies, with sulfuric acid and peroxide water instead of nitric acid, peroxide water is a strong oxidant. The advantage is free of nitric acid, does not produce nitrate pollution of the environment, nitrite and hexavalent chromium, no NOx gases, less the cost of treatment of pollutants, acid pickling speed and quality and the traditional washing process very sour mix. However, the raw material formulation patent, need to HenkelSurfaceTechnologies purchase, so the higher raw material costs, high operating costs, production control demanding. By comparison, Baosteel Special Steel Branch pickling line choice mix of traditional acid wash process. 301 stainless steel in the deformation showing a significant hardening phenomenon, is used to require a higher intensity on various occasions. 302 stainless steel is essentially a higher carbon content of 304 stainless steel variant, can make it through the cold rolling to obtain a higher strength. 302B is a high silicon content of stainless steel, it has a high temperature oxidation resistance. Stainless steel spring wire uses: hardness of stainless steel spring wire of not causing them to different uses 301 stainless steel wire rack, generally use a small elastic product life, but also as a vehicle springs, compression springs, widely used in normal life. Intraspecific stainless steel spring wire: In appearance, the spring line is generally divided into high hardness matte and shiny spring wire spring line, matte spring line bright surface hardness of the spring line, can be used for hanging line use, general use In less demanding on the appearance of a relatively high product flexibility requirements. Stainless steel hanging wire | stainless steel hanging wire | specifically for stainless steel wire rack provided by the Dongguan City Shengyuan Stainless. Dongguan Shengyuan Stainless Steel Co. (dg-shengyuan.cn) strong, credible, in Dongguan, Guangdong metal packaging machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shengyuan into the brilliant stainless steel and you work for a better future!