Letter 2060

Electrically conductive coatings for Mg die castings?

--

I am currently attemting to specify a surface treatment for the AZ91 Magnesium die castings that form the main enclosure for our latest product.

My requirements are that the surface treatment provides good corrosion resistance, good electrical conductivity and also provides a good substrate for epoxy powder coating the external surfaces.

The electrical conductivity issue is a particularly important one, as we have definite requirements for EMC/RFI shielding.

Can anybody please help me out with information on this issue?

mic norbury Genrad Ltd - Stockport UK

I want to answer or follow-up on this subject publicly

 

My company is a supporting advertiser at finishing.com and we want the contact information to reach the inquirer privately.

 

I want to post a new question or inquiry of my own on a different subject.