TY JOUR TI Obtaining fixed joints using ultrasonic vibrations KW ultrasound KW vibrations KW fixed joints JO Science intensive technologies in mechanical engineering AU Prikhodko, V.M. AU Sundukov, S.K. AU Nigmetzyanov, R.I. AU Fatyukhin, D.S. PY 2024 IS 2024 PB Bryansk State Technical University