RT Journal Article
T1 Phase stability, porosity distribution and microstructural evolution of amorphous Al50Ti50 powders consolidated by electrical resistance sintering
A1 Urban, Petr
A1 Gómez Cuevas, Francisco de Paula
A1 Montes Martos, Juan Manuel
A1 Cintas Físico, Jesús
AB The effect of intensity and duration of the electrical resistance sintering process on the phase stability, porosity distribution and microstructural evolution of Al50Ti50 amorphous powders is studied. The phase transformations during the consolidation process were determined by X-ray diffraction. The porosity distribution was observed by optical and scanning electron microscopy. The amorphous phase is partially transformed to the crystalline phase during the sintering process, and formation of AlTi and AlTi3 intermetallic compounds occurs for temperatures higher than 300 °C. Finally, it is observed that the compacts core have lower porosity and a higher tendency to the amorphous-crystalline phase transformation than the periphery.
PB American Institute of Physics
SN 0094-243X
SN 1551-7616 (electrónica)
YR 2015
FD 2015
LK http://hdl.handle.net/10272/11411
UL http://hdl.handle.net/10272/11411
LA eng
NO Urban, P., Gómez Cuevas, F.P., Montes, J.M., Cintas, J.: "Phase stability, porosity distribution and microstructural evolution of amorphous Al50Ti50 powders consolidated by electrical resistance sintering". AIP Conference Proceedings. Vol. 1653, 020100 (2015). DOI: 10.1063/1.4914291
DS Repositorio Institucional de la Universidad de Huelva
RD 1 jun 2026