2025/02/12 by Saalbach, Kai-Alexander, Wurz, Marc Christopher, Twiefel, Jens +2
#3 #333 #621 #7 #high temperature #hybrid workpieces #lithium niobate #material composition #transit time
paper · doi:10.15488/18520
Ultrasonic non-destructive testing is presented as a method to determine differences in material distribution at elevated temperatures in hybrid workpieces made of different metals. Varying material distribution causes differences in transit time and can be detected by ultrasonic transit time measurements. Therefore, custom transducers are manufactured to perform transit time measurements on hybrid workpieces. Results of these measurements are shown.