NOVAKOVIC , Rada

The wetting characteristics and microhardness of the Sn-Ag-Cu (SAC) near eutectic alloy and the effects of a small addition of antimony on these properties have been investigated. The contact angle measurements on the two Sn-rich alloys, i.e. the Sn-1.8Ag-0.7Cu and Sn-1.9Ag-0.4Cu-2.1Sb (in wt %) in contact with Cu and Ni substrates have been...

Metallic silver, copper, and Ag-Cu nanoparticles (NPs) have been produced by a chemical reduction method. The obtained nanoparticles were characterized by powder X-ray diffraction (XRD) and transmission electron microscopy (TEM). A side-segregated configuration was observed for the one-pot synthesized Ag-Cu NPs, and the melting temperature...