Magnets Coating Table
Available coatings for Sintered NdFeB magnet, Magnets Coating Table: Available Coatings: Su rface Coating Thickness (Microns) Color Resistance Passivation 1 Silver Grey Temporary Protection Nickel Ni+Ni 10-20 Bright Silver Excellent against Humidity Ni+Cu+Ni Zinc Zn 8-20 Bright Blue Good Against Salt Spray C-Zn Shinny Color Excellent Against Salt Spray Tin Ni+Cu+Sn 15-20 Silver Superior [...]