Laser marking metal applications
Laser marking metals can be used for a number of applications. Typically they used for marking products for traceability features and codes. These applications can be found in the electronics and electrical industry, mechanical engineering and tool manufacturing, in sheet metal processing, medical technology, promotional materials, jewellery and in the automotive industry.
Colour marking on stainless steel and titanium
A special type of annealing marking on metals involves colour marking on stainless steel. Based on the technical possibilities with the MOPA laser, reproducible colours can be laser marked on stainless steel and titanium. For manufacturers of stainless steel products, this provides them with the opportunity to create special colour designations, such as a company logo or functional markings like the indication for hot and cold on stainless steel fixtures.
Read more about the laser marking methods