The application of the concentrated electromagnetic energy streams in electronics manufacturing

Abstract

The results of researches in application of concentrated streams ultrasonic (US) and high frequency (HF) energy are claimed in electronics manufacturing. US soldering is nonpolluting and more economic process, as such operations as fluxing and clearing, demanding expenses of time and materials, are excluded. US soldering joining difficult soldering materials and nonmetallic materials: ceramics, glass, ferrite. HF electromagnetic energy possessing of local high speed heating of conducting materials in any environments provides formation of qualitative soldering connections in electronics products.