MINNEAPOLIS--(BUSINESS WIRE)--Digital manufacturing leader Protolabs (NYSE: PRLB) has again expanded its CNC machining capabilities to allow for accelerated anodizing and chromate plating on aluminum ...
Anodizing. An acid dip that gives parts a frosty, etched appearance. It provides good corrosion resistance, and parts can be color dipped after being anodized. It can only be used on aluminum. Black ...