Ematal
Ematal
Ematal is an “improved” anodisation of the same type as chromic acid anodisation. This forms an oxide layer that is very tight and which therefore provides superb protection against corrosion.
Advantages:
- Unique protection against corrosion
- Especially suitable for blanks with particularly complicated geometries
Application:
- xxx
Structure and appearance after treatment:
- xxx
Layer thickness:
- 0-15 my, depending on alloy
Colouring:
- Can be coloured black
Alloys:
- The majority of cast alloys
- The appearance can vary