Vacuum metalizing use has grown in recent years for several reasons. These include the following:

It provides the aesthetic appeal of metal parts while lowering the cost.

It’s safer than other processes, such as chrome plating. Vacuum metalizing does not require the dangerous mixing of chromium with cyanide.

The purer process reduces the risk of chemicals in the part causing issues for people.

It offers higher levels of resilience than other forms of metal coating.

FAQ

WHAT ARE THE USES OF VACUUM METALIZING?

Vacuum Metalizing has many uses. These include, but are not limited to, the following:

· The creation of decorative metallic finishes

· Reflective coatings

· Vapor barriers

· EMI shielding

· Heat shielding

WHAT'S THE ENVIRONMENTAL IMPACT?

Practically nil. Vacuum metalizing is a self-contained process that takes place almost entirely in the vacuum chamber. This ensures that metal vapors do not get released into the air.

WHAT'S THE BEST METAL FOR THE PROCESS?

Most agree on aluminum being the best metal for vacuum metalizing. Only silver and copper offer higher conductivity. Silver drives up the cost of the process, whereas copper often suffers from oxidation and corrosion.

By contrast, aluminum forms an oxide layer that protects against corrosion and doesn’t cause issues with electrical contact.