Terbium Laser Cleaning Settings

When laser cleaning Terbium, you must first watch out for its high reflectivity, which bounces back most of the laser energy compared to less reflective rare-earth metals like neodymium. This difference means you need to adjust your setup carefully to prevent inefficient cleaning or unintended heating elsewhere. Make sure you start with lower power levels right away, so you avoid scattering the beam and wasting energy on surfaces that won't absorb it well. Unlike more absorbent metals in electronics manufacturing, Terbium's shiny nature demands you increase the number of passes slowly while keeping the spot size tight. You should also control scan speeds to let the laser dwell just long enough for gradual contaminant removal without risking surface damage. Its dense and hard structure holds up well under repeated exposure, but poor thermal conductivity traps heat locally, so monitor for hotspots that could warp delicate aerospace parts. In my experience with medical applications, this reflective trait sets Terbium apart, requiring you to test absorptivity enhancers if cleaning proves stubborn. Always prioritize overlap in your paths to ensure even coverage, restoring the finish without compromising its oxidation-prone edges. Approach it methodically, and you'll clear residues effectively for renewable energy components too.