Process Date: February 2002

Aluminum Nitride marked using Synrad’s Fenix.

Using Synrad’s 25W Fenix Laser Marker and 80mm lens, this Polished Aluminum Nitride (Ceramic) sample was marked with 1mm high text characters at 2.5 inches per second in a cycle time of 0.2 seconds. 

The polished ceramic material provided readable engraved marks that exhibited a slight contrast with the surrounding material. 

Aluminum Nitride is popular for use in the semiconductor industry because of its high thermal conductivity and electrical resistance.