Prepare for brazing aluminium samples by ultrasonic cleaning

Contemporary Progresses in Ultrasonic Welding of Aluminum Metal Matrix Composites

“…And alumina is a bane for a fundamental reason, as we know that alumina has a higher temperature than pure Aluminum. Alumina removal-related technology has been tested using ultrasonic cavitation or by addition of Sodium Hydroxide (Dimitescu et al, 2018;Mehrabian et al, 2018;Nayebi et al, 2018;Long et al, 2019;Park et al, 2019). But even if implemented, current industries can potentially face more cost in manufacturing Aluminumbased components and removing alumina.…”