It is a decorative plating that gives a black film with a metallic luster.
It has a metallic black color, while decorative chrome plating has metallic white color.
Its black color is characteristic of an alloy of nickel and zinc. It is relatively inexpensive and is harder than zinc black chromate.
Basic characteristics
| Wear resistance | Heat resistance | Corrosion resistance | Chemical resistance | Decorativeness | Lubricity | Adhesion | Electrical conductivity | Dimensional accuracy |
| 〇 | 〇 | 〇 | △ | ◎ | 〇 | ◎ | △ | △ |
Features
Features 1Glossy black
You can get it in a metallic black color, aka 'gun metallic'.
Since the color does not change up to 300℃, it is effective in maintaining its blackness in high temperature environments.
Plating equipment
| Processing method | Maximum size | Maximum weight |
|---|---|---|
| Rack | 500×300×500H | 5kg |
Proceccable materials
Stainless materials, copper materials, Iron materials, Aluminum materials
Application
Exterior panels, hinges, mechanical parts such as metal fittings, and optical equipment parts.