Metal chemical anticorrosive inorganic anti-corrosion coating first

 Metal plate material is damaged by the role of the surrounding medium, is called the metal corrosion. Fengtai camp east rail's ChengWeiHua anticorrosive coatings company experts think the corrosion of metals is one of the most common form of corrosion. Occur on the interface of metal corrosion, the chemical or electrochemical heterogeneous reaction, the metal into oxidation (ions) state. This will significantly reduce the strength, plasticity and toughness of metallic materials, such as mechanical properties, destroy the geometric shape of metal components, increase the wear between parts, worse physical performance, such as electronic and optical shorten the service life of equipment, energy loss, and even cause disastrous accidents such as fire, explosion.

  Metal plate material corrosion process is usually through two ways to a chemical etching, the other is a kind of electrochemical corrosion. Solve the metal plate materials chemistry corrosion ZS - 711 inorganic anti-corrosion coating, mainly through the metal surface with the surrounding medium corrosion caused by the chemical reaction between directly. ZS - 711 inorganic anti-corrosion coating solution electrochemical corrosion, the main principle is the metal material (metal alloy or impure) contact with the electrolyte solution, through the corrosion of the electrode reaction.  

 Metal plate material corrosion process for them pit corrosion, crevice corrosion, stress corrosion and corrosion fatigue of uniform corrosion, intergranular corrosion, and volunteers ChengWeiHua anticorrosive paint, wear, corrosion, hydrogen embrittlement (note: especially titanium metal   materials once hydrogen absorption, will precipitate brittle hydride, make the mechanical strength degradation. In corrosion medium, a metal corrosion precipitation reaction of hydrogen and hydrogen absorption in the process of manufacturing, is the main source of hydrogen in metal

  Metal plate material anti-corrosion coatings, inorganic anti-corrosion coating anticorrosion pigment ZS - 711 is a highly fragmented activation of passivation between metal particles, graphite flake, nano metal oxides, ultrafine rare earth superfine powder, etc. Chi ChengWeiHua inorganic anti-corrosion coating after activation of the anticorrosion pigment, in corrosion protection is to be able to have the effect of corrosion enhancement polarization, acid and alkali resistance, high corrosion resistance have very good neutralization and prevent the potential rise of the substrate, the coating can also avoid the pinhole, coating high hardness, impact abrasion resistance, acid and alkali resistant aging time is long.