• 0-1920x400_HHI_Thema_Verfahren_Phosphatieren.jpg
  • 1920x400_HHI_Verfahren_Phosphatieren_01.jpg
  • 1920x400_HHI_Verfahren_Phosphatieren_02.jpg

THE PROCESS

 

Phosphating is a chemical process. By immersing the work piece in acidic solutions, the chemical reaction with the base material creates a hard metal phosphate layer bonded to the surface. The layer has a fine crystalline structure and is almost insoluble. Both zinc and magnesium phosphates can be used.

 

BENEFITS

 

- good temporary corrosion protection

- reduction in abrasion values

- fine crystalline layer formation

- improved sliding properties

- electrically insulating

- eases subsequent reforming

- partial coating possible

- optical improvement of components

 

Download process as pdf

We use cookies

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.