Steam cleaner process discussion and research
The steam cleaner process improves stainless steel wear resistance and corrosion resistance so that it improves corrosion resistance to bright and stainless steel products.
(A) The use of acid solution for the removal of iron and steel on the corrosion and oxidation surface of the procedure known as steam cleaner. (Fe3O4, Fe2O3, FeO, etc.) form a salt through the solution of the acid, which is dissolved and removed in the acid solution. Steam cleaners are made of sulfuric acid, hydrochloric acid, phosphoric acid, nitric acid, chromic acid, hydrophilic acid and mixed acids. *** Typically used sulfuric acid and hydrochloric acid. Steam cleaner technology mainly acts on the steam cleaner system, spray vapor cleaner and acid paste rust procedure. The conventional steam cleaner system can be used in general use, mass production spray system. Steel parts are usually solved by a steam cleaner at 40 degree temperature by volume sulfuric acid solution. When the iron content exceeds 80g / L solution, the iron sulphate should replace 215g / l, to replace the stem cleaner fluid.
At room temperature, 20% to 80% of the hydrochloric acid solution for the stem steam cleaner (volume), decay and hydrogen fungure phenomenon. Since the metal corrosion erosion is too large, it is necessary to add corrosion resistant. After metal surface cleaning in a silver white, when the surface passivation improves stainless steel corrosion resistance. (2) To remove the adsorption of the diatomaceous soil carrier surface, reduce the lump of the pump, reduce the carrier before the stem cleaner or allaline washing treatment. The steam cleaner is 6m / l hydrochloric acid for 2m, and 30 minutes, the density hydrochloric acid for the filter is a carrier for the summer which is neutral, washed with water for drying. Steam cleaners can remove impurities such as iron, aluminum, calcium, magnesium and surface, but can not remove sylonol groups. Steam cleaner careers are ideal for analyzing strange specimens. (C) Steam cleaning agent commonly used acids: hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, hydrofluoric acid. To prevent metal corrosion, ensure the addition of steam cleaner in steam cleaner, after vapor and lubrication, the wire steam cleaner, so that its process includes rust, steam cleaners, washing, coating, drying and other 5 to 8 processes. Due to the different production processes of different wires, the steam cleaner process is also different.
As a stainless steel surface treatment technology expert, continuous innovation and development, new technology, new technology and new equipment for the development of stainless steel surface treatment is not small contribution to the stainless steel steam cleaner.
Steam cleaning agent for steam cleaner, vapor cleaning agent for a variety of stainless steel cooling rolling model for the treatment of bright, degreasing game, rust, light, passivation rust, fog and other effects, especially stainless steel cold rolling line, greatly improves time, suppressing smoker generation, in the production environment Greatly improves, loses large amounts of corrosion, non-impact of chemical cleaning The final surface of the clean and clear product for the body. Applicable to different types of stainless steel. Degreasing agent, brightness, high efficiency corrosion resistant, antifogging agent and other complex, degreasing, light, step passivation steps, fast, high efficiency, large capacity, stainless steel bright steam cleaner from long service life, almost no corrosion matrix of metal, cleaning process Basically no acid smoke Multi-functional steel surface treatment solution rust speed, good effect, and easy to build process, time saving. Using this product to deal with steel surface, the protective film has a good anti-corrosion in metal surface, stored in the air for 10 days without rust; And damage to metal components, no hydrogen embrittlement and other flaws; Can significantly improve the loyalty of various paint film. As it is the source of the industrial source of emission, powerful acids, alkali, zinc, manganese, chromium and copper.
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