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Metal working for more than 30 years
now with more than 50 employees.
Aftertreatment
Description
Aftertreatments of the surfaces created can improve appearance and corrosion resistance.
Black finished or phosphated parts require aftertreatment to protect them against corrosion. As a rule parts are dipped into a water-in-oil (mixture) emulsion.
By annealing parts after surface treatment the danger of brittle fractures caused by hydrogen induction can be reduced.
Advantages
- positive valorisation of optical appearance
- improvement of corrosion resistance
- easier subsequent installation
- your parts are re-delivered ready for assembly, no extra expenditure
Examples of application
Materials:
- metal
Areas of application:
- black finishing
- phosphatng
Other advantages:
- inexpensive
- prevention of brittle fracture
Facts:
- glass and corundum blasting
- emulsion lubrication
- water displacement
- passivating
- painting
- drying
- annealing up to 200 °C
Standard applied:
- according to drawing or customer specification
Example:
glass bead blasting
