Interfacial reactions in the Sb-Sn/Cu and Sb-Sn/Ni systems have been investigated by means of wetting experiments. The wetting behaviour of two lead-free alloys, namely, Sb2.5Sn97.5 and Sb14.5Sn85.5 (at.%), in contact with Cu and Ni-substrates has been studied in view of possible applications as high-temperature solders in the electronics industry. The contact angle measurements on Cu and Ni plates were performed by using a sessile drop apparatus. The solder/substrate interface was characterised by the SEM-EDS analyses.
Interfacial reactions in the Sb-Sn / (Cu, Ni) systems: wetting experiments
Novakovic R;
2012
Abstract
Interfacial reactions in the Sb-Sn/Cu and Sb-Sn/Ni systems have been investigated by means of wetting experiments. The wetting behaviour of two lead-free alloys, namely, Sb2.5Sn97.5 and Sb14.5Sn85.5 (at.%), in contact with Cu and Ni-substrates has been studied in view of possible applications as high-temperature solders in the electronics industry. The contact angle measurements on Cu and Ni plates were performed by using a sessile drop apparatus. The solder/substrate interface was characterised by the SEM-EDS analyses.File in questo prodotto:
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