Good afternoon

I’d like to present my report about…….

Salt spray chamber (machine)

usually use for corrosion test and the application in the aircraft manufacturing

industry

The speciment

Good or not

In production section…..

The speciment

Use MEK

Alkaline cleaning solution

Water rinsing

Deoxidizing solution

Rinse into water rinsing

Chemical conversion

coating Alodine : Cr+3

Can become many parts that will you make

Thank’s for your attention