RT Journal Article
SR Electronic
A1 Novák, Pavel
A1 Salvetr, Pavel
A1 Nová, Kateřina
A1 Kopeček, Jaromír
A1 Karlík, Miroslav
A1 Deduytsche, Davy
A1 Detavernier, Christophe
A1 Jaworska, Lucyna
T1 Contribution of Microscopy to Clarify the Mechanism of Ni-Ti Phases Formation During Reactive Sintering
JF Manufacturing Technology Journal
YR 2016
VO 16
IS 5
SP 1095
OP 1100
DO 10.21062/ujep/x.2016/a/1213-2489/MT/16/5/1095
UL https://journalmt.com/artkey/mft-201605-0047.php
AB NiTi alloy exhibits the shape memory effect, which implies the application in medicine and also many industrial branches. This paper is devoted to the manufacture of these alloys by the use of powder metallurgy using reactive sintering. This method could enable easier production of this alloy and achievent of higher purity. However, for the optimization of this technology, the deeper knowledge of the mechanism of the process is needed. This work uses microscopy on real powder mixtures subjected to reactive sintering, as well as on model samples processed under various conditions.