Laser Annealing is a surface heat-tempering mark. The heat effect of the laser beam causes an oxidation process underneath the material’s surface, resulting in a color change on the metal surface. The contrast is depending on the focal point and heat setting. With the proper technique and skill sets a dark contrast is achieved. The marked permanent and ideal for aerospace and medical devices applications where material removal is prohibited to ensure part integrity and performance.
Laser Annealing is ideal for Medical device application and Aerospace Steel on stainless steel and titanium nitride parts; where material removal is prohibited to ensure part integrity and performance.