soldering. Al2O3 ceramic. Cu substrate. Zn solder. ultrasonic solderingKoleňák, Roman, 1973- Study of Application of an Active Ultrasound by Use of Zn-Al-Mg-Ti-Based Solder on Selected Substrates / aut. Roman Koleňák, Tomáš Meluš, Jaromír Drápala, Peter Gogola, Matej Pašák. -- 10.3390/ma18051094. -- 2-s2.0-86000635012. -- 001442699100001. -- 001442699100001. Meluš, Tomáš, 1995-. Drápala, Jaromír. Gogola, Peter, 1984-. Pašák, Matej, 1985- In: Materials. -- ISSN 1996-1944. -- Vol. 18, iss. 5 (2025), art. no. 1094, s. 1-18.