Dacromet coating is a product workpiece produced by Dacromet technology. Dacromet is also called zinc chromium film coating. It has high corrosion resistance and is currently in its infancy. It is a high-tech cleaning Production process technology, it is a new leap of epoch-making significance in the surface treatment industry.
This process can replace electrogalvanizing, cadmium, zinc-based alloy, hot-dip galvanizing, hot-spray galvanizing and mechanical galvanizing of steel parts. Its main advantages are:
1. High corrosion resistance: Dacromet metal coated products can withstand smoke for 600-1200 hours, which is 7-10 times higher than electro-galvanized;
2. No hydrogen embrittlement: the coating process does not produce hydrogen embrittlement, and is suitable for surface anticorrosion treatment of high-strength bolts and Dacromet coated parts;
3. High weather resistance: adapt to various climate changes and cold and heat changes, used for sun-exposed parts and water-immersed parts;
4. High heat resistance: the heat resistance temperature can reach 300 degrees Celsius, which is suitable for high-strength components of automobile and motorcycle engines;
5, Cleanliness, Dacromet coated parts do not need pickling, no harmful gas and liquid discharge, it is a clean production process.
Dacromet coated parts processing products have been widely used in various industries such as automobiles, motorcycles, building components, bridges, electric power, highway guardrails, etc.