Anti-corrosion measures of DH32 steel plate

DH32 steel plate is easily corroded by seawater in the marine environment, so measures need to be taken for corrosion protection. Commonly used anti-corrosion measures of DH32 steel plate are as follows:
1. Spray coating
Spraying a layer of anti-corrosion coating on the surface of the DH32 steel plate can effectively prevent the DH32 steel plate from being corroded by seawater. Commonly used spray coatings include epoxy resin coatings, polyurethane coatings, and fluorocarbon coatings.

2. Galvanized
The DH32 steel plate is soaked in the molten zinc liquid, so that a layer of zinc layer is formed on the surface of the DH32 steel plate. The galvanized DH32 steel plate performs better in harsh environments such as storms and waves.

3. Electrodeposition
Electrodeposition is to immerse the DH32 steel plate in an electrolytic cell containing metal ions, and undergo electrode polarization treatment, so that the metal ions are deposited on the surface of the DH32 steel plate to form a layer of metal coating, which can effectively prevent the DH32 steel plate from being corroded. Commonly used electrodeposited metals are zinc, aluminum, copper, etc. ,

4. Alloying
A certain amount of alloying elements are added during the preparation of the DH32 steel plate. Commonly used alloying elements include chromium, molybdenum, titanium, copper, etc. Adding a certain amount of alloying elements can not only improve the corrosion resistance of DH32 steel plate, but also improve the mechanical properties and heat treatment performance of DH32 steel plate.

To sum up, it is very necessary to optimize the whole process and corrosion protection of DH32 steel plate. If you need to buy DH32 steel plate, please feel free to contact BBN!