TY - GEN
T1 - Textured Ti3SiC2 by EPD in a strong magnetic field
AU - Mishra, Mrinalini
AU - Sakka, Yoshio
AU - Hu, Chungfeng
AU - Suzuki, Tohru S.
AU - Uchikoshi, Tetsuo
AU - Besra, Laxmidhar
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - We present a method for fabrication of textured MAX phase ceramics, particularly, Ti3SiC2; by EPD in a strong magnetic field (12T). Ti3SiC2 was dispersed in cationic polyelectrolyte-Polyethylenimine (PEI). Addition of 0.3-1dwb PEI resulted in high zeta potential values and suspension was found to be stable and of good fluidity. The optimized suspension parameters for EPD were determined as 10vol% Ti3SiC2 and 1dwb PEI in 50 % ethanolic water at pH ∼ 7. X-ray diffraction analysis of the textured samples revealed that the preferred orientation of Ti3SiC2 grains parallel to the magnetic field direction was along the a,b-axis. The Lotgering orientation factors on the textured top surface and textured side surface were determined as f (hk0) = 0.35 and f (00l) = 0.75, respectively.
AB - We present a method for fabrication of textured MAX phase ceramics, particularly, Ti3SiC2; by EPD in a strong magnetic field (12T). Ti3SiC2 was dispersed in cationic polyelectrolyte-Polyethylenimine (PEI). Addition of 0.3-1dwb PEI resulted in high zeta potential values and suspension was found to be stable and of good fluidity. The optimized suspension parameters for EPD were determined as 10vol% Ti3SiC2 and 1dwb PEI in 50 % ethanolic water at pH ∼ 7. X-ray diffraction analysis of the textured samples revealed that the preferred orientation of Ti3SiC2 grains parallel to the magnetic field direction was along the a,b-axis. The Lotgering orientation factors on the textured top surface and textured side surface were determined as f (hk0) = 0.35 and f (00l) = 0.75, respectively.
KW - EPD
KW - MAX phase
KW - Texture development
UR - http://www.scopus.com/inward/record.url?scp=84859035657&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84859035657&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.507.15
DO - 10.4028/www.scientific.net/KEM.507.15
M3 - Conference contribution
AN - SCOPUS:84859035657
SN - 9783037853795
T3 - Key Engineering Materials
SP - 15
EP - 19
BT - Electrophoretic Deposition
PB - Trans Tech Publications Ltd
T2 - 4th International Conference on Electrophoretic Deposition: Fundamentals and Applications
Y2 - 2 October 2011 through 7 October 2011
ER -