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钢铁除锈、钝化技术系采用无机化学制剂,通过化学作用快速除锈以净化金属表面,再辅以化学钝化处理,达到既除锈又可在工作期内防止再锈蚀的目的。在室温条件下,除锈液对锈层产生溶解、渗透和剥离作用,钝化液使钢铁表面处于钝化状态并形成钝化防锈膜。钝化膜作为新的化学活性中心,还可增强金属与涂(镀)层的附着力。该技术不消耗能源,不
Steel rust, passivation technology is the use of inorganic chemical agents, rapid chemical removal of rust to purify the metal surface, supplemented by chemical passivation treatment, both to achieve the purpose of both rust and corrosion during work. Under room temperature, the rust removing liquid will dissolve, infiltrate and peel off the rust layer, the passivation liquid will passivate the steel surface and form a passivation anti-rust film. Passivation film as a new chemical active center, but also enhance the adhesion of metal and coating (plating) layer. The technology does not consume energy, no