... Flux Lead-free High temperature solder In recent years, microelectronic components have become more and more miniaturized, intelligent and multifunctional. This has been followed by a more complex problem in that working environments are getting harsher and worse, including higher temperature...

.../approach – The basis of the paper is the synthesis of previous studies. In terms of some binary high temperature solder alloys, such as Au-20Sn, Bi-2.5Ag, Sn-5Sb, Au-12.5Ge, Zn-6Al and Zn-Sn, taking the alloy phase diagram as the starting point, the melting characteristics, microstructure, mechanical...