TY - GEN
T1 - On the preparation of advanced materials via pulsed electric current sintering procedures
AU - de la Torre, Sebastián Díaz
AU - Čelko, Ladislav
AU - Luna, Mariano Casas
AU - Jiménez, Edgar Benjamín Montufar
N1 - Publisher Copyright:
© 2017 Trans Tech Publications, Switzerland.
PY - 2017
Y1 - 2017
N2 - A general overview on the processing of a series of advanced engineering materials, synthesized via pulsed-electric-current-sintering related techniques, and the similarities in between those techniques are introduced in this work. This paper is focused on two major techniques; namely, the Spark Plasma Extrusion (SPE) and Current Assisted Infiltration Sintering (CAIS), which in turn are derived from the Spark Plasma Sintering (SPS) technique, all widely hused by this research group. Not only the geometry but also the microstructure of thus prepared specimens might vary depending on the selected technique. The resulting specimens can be under the forms of discs (flat or thick coin-like), rivets (enlarged cylindrical bars)-like and/or disclosing interpenetrated periodic networks with regular or irregular (either coin or rivet/screw)-like specimens, respectively. As for the CAIS technique, either 3D printed ceramic frameworks or naturally synthesized porous substrates (such as bone-like structures), can be infiltrated with virtually any metal or alloy. Among the series of produced materials we can include, for example: biomaterials such as: Ti-and Mg-hydroxyapatite, pure hydroxyapatite HA, composites, e.g., Al5083-CNT´s, just to name a few. The expanding possibilities of SPS, SPE and CAIS techniques are briefly indicated here.
AB - A general overview on the processing of a series of advanced engineering materials, synthesized via pulsed-electric-current-sintering related techniques, and the similarities in between those techniques are introduced in this work. This paper is focused on two major techniques; namely, the Spark Plasma Extrusion (SPE) and Current Assisted Infiltration Sintering (CAIS), which in turn are derived from the Spark Plasma Sintering (SPS) technique, all widely hused by this research group. Not only the geometry but also the microstructure of thus prepared specimens might vary depending on the selected technique. The resulting specimens can be under the forms of discs (flat or thick coin-like), rivets (enlarged cylindrical bars)-like and/or disclosing interpenetrated periodic networks with regular or irregular (either coin or rivet/screw)-like specimens, respectively. As for the CAIS technique, either 3D printed ceramic frameworks or naturally synthesized porous substrates (such as bone-like structures), can be infiltrated with virtually any metal or alloy. Among the series of produced materials we can include, for example: biomaterials such as: Ti-and Mg-hydroxyapatite, pure hydroxyapatite HA, composites, e.g., Al5083-CNT´s, just to name a few. The expanding possibilities of SPS, SPE and CAIS techniques are briefly indicated here.
KW - Advanced materials
KW - Current assisted infiltration sintering CAIS
KW - Spark plasma extrusion SPE
KW - Spark plasma sintering SPS
UR - http://www.scopus.com/inward/record.url?scp=85009823676&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/SSP.258.436
DO - 10.4028/www.scientific.net/SSP.258.436
M3 - Contribución a la conferencia
SN - 9783038356264
T3 - Solid State Phenomena
SP - 436
EP - 439
BT - Materials Structure and Micromechanics of Fracture VIII
A2 - Sandera, Pavel
PB - Trans Tech Publications Ltd
T2 - 8th International Conference on Materials Structure and Micromechanics of Fracture, MSMF8
Y2 - 27 July 2016 through 29 July 2016
ER -