Galvanized silk factory, remind galvanized iron wire galvanized production process mainly includes zinc plating bath, cleaning and special pretreatment after plating parts.
Galvanized liquid contains compounds, plating conductive metal salts, buffers, regulators and solution pH additives, such as electric power, galvanized silk factory reminds galvanized metal ionic liquid, under the action of potential difference, the formation of coating.
The production process of galvanized wire can be simplified into four steps: zinc powder particle polymerization, adsorption, precipitation, compact deformation, Mosaic layer. The galvanized chain on the surface of the coating is formed. Because the size of the zinc powder is smaller than the size of the crystal, the crystallization of the zinc powder will not occur. The adsorption between the zinc powder particles is then formed through mechanical collision to form a dense layer. Galvanized coated particles will not result in a wide range of atomic structure recombination, but will only result in elastic deformation and reconstruction of particle units. In the process of mechanical galvanizing, the influence of zinc powder and particles in the glass medium can achieve zero contact, so assume that the contact Angle of two zinc powder ends is zero.
The shape of electroplating will affect the quality of coating, which needs timely control.
Metal forms metal ions into the galvanizing solution in order to maintain the coating metal ion concentration. Galvanized silk manufacturers remind: in some cases, such as chromium, it is made of lead, lead antimony alloy insoluble, it only acts as a transmission electron current. Chrome-ion electrolyte concentration depends on periodic increases in chrome-plated solution compounds.
