Open AccessUltrasonic welding of metals: instruments, process parameters, and prospects of welding of ultrafine grained materials
Author(s) -
A. A. Mukhametgalina,
M. A. Murzinova,
А. А. Назаров,
Nikolay Parkhimovich,
A. A. Samigullina,
Elvina R. Shayakhmetova,
Alexander P. Zhilyaev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1008/1/012004
Subject(s) - welding , materials science , metallurgy , ultrasonic sensor , nickel , ultrasonic welding , microstructure , composite material , acoustics , physics
The results of studies on the development of instruments for ultrasonic welding (USW) of metals, which is the basic process for ultrasonic additive manufacturing, are presented. The influence of process parameters (static loading and welding time) on the microstructure and strength of joints produced by USW of commercially pure copper, nickel and titanium is studied. Preliminary results of the first studies on the USW of metals in an ultrafine grained (UFG) state are presented and the prospects of using UFG metals in the ultrasonic additive manufacturing are evaluated.