Anti-rust method of expanded metal mesh and its wide use

Expanded metal mesh is a variety in the metal screen industry. Also known as metal plate mesh, diamond mesh, iron plate mesh, expanded metal mesh, heavy expanded metal mesh, pedal mesh, punching plate, aluminum plate mesh, stainless steel expanded mesh, granary mesh, antenna mesh, filter mesh, audio mesh, etc. Expanded mesh is classified by material: low-carbon steel sheet, aluminum sheet, stainless steel sheet, aluminum-magnesium alloy sheet, steel sheet and other plates. Surface treatment of steel mesh: PVC dipping (plastic spraying, plastic coating), hot-dip galvanizing, electro-galvanizing, anodizing (aluminum plate), spraying anti-rust paint, etc. Anti-rust method of expanded metal mesh 1. Adding some rare elements and other ingredients to ordinary steel to change the internal structure of the metal. 2. Cover the metal surface with a protective layer to isolate the surrounding corrosive medium to prevent the anti-corrosion effect. Use electroplating, hot-dip, spray plating and other methods to coat the surface of the steel plate with a layer of zinc, chromium, nickel, etc.; use chemical methods to form a fine and stable oxide film on the surface of the steel. For example, a fine black ferroferric oxide film is formed on the surface of steel parts such as machine parts and guns. 3. Frequently wipe metal equipment or place a desiccant in precision instruments and add a small amount of corrosion inhibitor that can slow down the corrosion rate in the corrosive medium. The expanded metal mesh series have strong holes and long service life, and are widely used. They are mainly used for civil construction, cement production, mechanical equipment protection, handicraft manufacturing, and speaker grilles. Highway guardrail, stadium fence, road green belt protection net. Heavy-duty expanded steel mesh can be used for fuel tanker pedal nets, working platforms, escalators, and walkways of heavy machinery and boilers, oil mines, locomotives, and 10,000-ton ships. Related news: The characteristics of the main materials of stamping parts, the handling of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections