This part was laser marked with a 20-watt q-switched ytterbium fiber laser with a 160 mm focal length lens. This sample was surface etched, creating a light mark on the surface of the material. This process utilized the laser at a power setting of 9 Watts, with a frequency of 30kHz and a speed of 25 inches per second. The cycle times for the sample were 0.65 seconds.
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