Special coatings and surface treatments are obtained through galvanic, chemical and electrochemical processes. Manganese phosphating is a surface treatment that guarantees an excellent resistance to corrosion combined with self-lubricating effects, reducing the friction between surfaces of mechanical sliding parts. The quality of Eurolls Mn coating follows the main specifications for the automotive sector. The nickel electrode position guarantees an excellent resistance to corrosion, combined with resistance to wear. Combined with other elements such as diamond it is used in the field of special tools.
|Treatments||Materials||Thickness||Density||Corrosion res. (salt mist spray test ASTM B117)||Color|
|Mn Phosphating||Structural and Construction Steel, Low alloy Steel, Cast Iron||0,002 to 0,010 mm||7,7 g/m2||72 hours||Black|
|Nickel Plating||Structural and Construction Steel, Low alloy Steel, Cast Iron||0,01 to 0,3mm||4,5 g/dm2||96 hours||Grey|