| | Dec 19, 2015 — wire hanging into the special on the cathode in the plating bath, use zinc anode. Connected to a dc power supply, the migration of zinc ions on the anode to the cathode, and discharge on the cathode, the crimped wire mesh on a layer of zinc plating layer method.
Galvanized crimped wire mesh is also called hot dip zinc, crimped wire mesh is crimped wire mesh woven with wire after oil removal, rust removal, surface dirt, infiltration, immediately immersed in zinc in advance will be heated to melt the plating tank, in crimped wire mesh surface forming a layer of zinc plating method.
Hot dip galvanized coating of the thicker, generally for 30 to 60 micrometers, coating anticorrosion ability is higher. Suitable for outdoor work steel fabricated parts, such as highway fence, power tower, large-sized fasteners such as a "rough" long-term anti-rust workpiece. Early iron water pipe is galvanized. Electric galvanized, surface smooth level off, but because the coating is thin, generally within 5-30 microns, so the corrosion resistance of time will be shorter. Are used in indoor use the rust parts, such as chassis, panels, fasteners, small size, etc.
http://www.erichardwarefilter.com | |
