Coating/Plating of Neodymium Magnets:
|
Name |
Coating Thickness(μm) |
Color |
PCT |
Humidity Test |
Salt Spray Test |
Collision Test |
|
White Zinc |
8-15 |
Blue and white |
3 |
3 |
3 |
2 |
|
Color Zinc |
10-15 |
Multicolor |
3 |
3 |
2 |
2 |
|
Nickel |
20-30 |
Silver |
1 |
1 |
3 |
1 |
|
Electroless Nickel |
20-30 |
Silver |
1 |
1 |
1 |
1 |
|
NiCuNi |
15-30 |
Silver |
2 |
1 |
2 |
1 |
|
NiSn |
20-30 |
Silver |
2 |
1 |
2 |
1 |
|
Epoxy |
10-30 |
Black |
2 |
1 |
1 |
1 |
|
Phosphating |
1-3 |
Black |
3 |
2 |
3 |
3 |
|
NiAu |
10-20 |
Gold |
2 |
2 |
2 |
1 |