Post-treatment of stirred strip steel incorporates three perspectives, passivation, pre-phosphorization and oiling. Right off the bat, passivation treatment of the stirred steel strip can improve the surface structure and gleam of the electrifies layer, improve the consumption obstruction and administration life of the aroused layer, and improve the holding power between the covering and the base metal steel pipe suppliers. Passivation treatment fundamentally utilizes chromate passivation. Including an activator, for example, fluoride, phosphoric corrosive or sulfuric corrosive to the passivation arrangement brings about a thicker chromate film after passivation. At the point when there is fluoride in the passivation arrangement, the surface pressure of the steel strip can be brought down, the film development response can be quickened, and the substance cleaning impact can be expanded to make the passivation film fine and bright.
Post-treatment of stirred strip steel
The utilization of excited strip steel addresses current issues and is presently generally utilized as a structure material. The stirred strip steel has numerous long stretches of no rust and erosion opposition. It very well may be shielded from the unfavorable condition and keep up its exhibition and appearance. During the time spent utilizing stirred steel strip, so as to improve its working proficiency and its own attributes, the excited strip steel completed item can be present treated on improve its presentation.
Stirred strip steel is commonly used to make steel channels, for example, nursery funnels, drinking funnels, warming funnels, gas funnels; it can likewise be utilized in development, light industry, car, farming, creature cultivation and fishery and business ventures.
The development business is principally used to fabricate hostile to erosion modern and common structure rooftop boards, rooftop flame broils, and so on.; the light business utilizes it to produce home machine housings, common stacks, kitchen utensils, and so forth., and the car business is mostly used to make consumption safe parts for autos, and so forth. Horticulture, creature cultivation and fishery are predominantly utilized for grain stockpiling and transportation, solidified handling devices for meat and sea-going items, and so forth.; business is mostly utilized as capacity and transportation gear for materials; steel structure sandalwood (C, Z-formed steel); light steel bottom, suspended roof Keel, etc.