The effect of pre-annealing and post-annealing on the transparency of MgAl2O4, prepared by slip casting and spark plasma sintering (SPS)

2019 ◽  
Vol 45 (6) ◽  
pp. 7151-7156 ◽  
Author(s):  
A. Pourshamsi ◽  
A. Alhaji ◽  
R. Emadi
Keyword(s):  
Spark Plasma Sintering ◽  
Slip Casting ◽  
Post Annealing ◽  
Plasma Sintering ◽  
Spark Plasma

Ceramics of Ta-doping stabilized orthorhombic ZrO2 densified by spark plasma sintering and the effect of post-annealing in air

2017 ◽  
Vol 130 ◽  
pp. 128-132 ◽  
Author(s):  
Gabriele Sponchia ◽  
Bibi Malmal Moshtaghioun ◽  
Alvise Benedetti ◽  
Pietro Riello ◽  
Diego Gómez-García ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Post Annealing ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Ta Doping

Post-annealing effect on transparent Mg-Zn aluminate solid solutions fabricated by spark plasma sintering

2019 ◽  
Vol 39 (16) ◽  
pp. 5350-5357 ◽  
Author(s):  
Sangwoo Nam ◽  
Shinhoo Kang ◽  
Byung-Nam Kim ◽  
In-Ho Jung ◽  
Young-Min Kim
Keyword(s):  
Spark Plasma Sintering ◽  
Solid Solutions ◽  
Annealing Effect ◽  
Post Annealing ◽  
Plasma Sintering ◽  
Spark Plasma

Optimization of slip casting parameters for spark plasma sintering of transparent MgAl2O4 /Si3N4 nanocomposite

2019 ◽  
Vol 45 (16) ◽  
pp. 20714-20723 ◽  
Author(s):  
A.H. Nassajpour-Esfahani ◽  
A. Bahrami ◽  
A. Alhaji ◽  
R. Emadi
Keyword(s):  
Spark Plasma Sintering ◽  
Slip Casting ◽  
Plasma Sintering ◽  
Spark Plasma

Influence of pre- and post-annealing on discoloration of MgAl 2 O 4 spinel fabricated by spark-plasma-sintering (SPS)

2016 ◽  
Vol 36 (12) ◽  
pp. 2961-2968 ◽  
Author(s):  
Koji Morita ◽  
Byung-Nam Kim ◽  
Hidehiro Yoshida ◽  
Keijiro Hiraga ◽  
Yoshio Sakka
Keyword(s):  
Spark Plasma Sintering ◽  
Post Annealing ◽  
Plasma Sintering ◽  
Spark Plasma

Superplastic Deformation of Nano-Sized α-Sialon Ceramics

2007 ◽  
Vol 336-338 ◽  
pp. 1001-1004 ◽  
Author(s):  
Xin Xu ◽  
Toshiyuki Nishimura ◽  
Naoto Hirosaki ◽  
Rong Jun Xie ◽  
Yoshinobu Yamamoto ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Spark Plasma Sintering ◽  
Microstructural Evolution ◽  
Mechanical Milling ◽  
Superplastic Deformation ◽  
Transient Liquid Phase ◽  
High Energy ◽  
Post Annealing ◽  
Plasma Sintering ◽  
Spark Plasma

In previous report, we succeeded in preparing dense nano-sized ceramics with the composition of Y- α-sialon (m=1.35, n=0.675) by high-energy mechanical milling followed by spark plasma sintering. The superplastic deformation of the obtained nano-ceramics was studied in this report. A good ductility of the nano-sized ceramics has been confirmed, which arised from the nano-sized grains and large amount of transient liquid phase. The effects of deformation on the phase and microstructural evolution were also studied. The nano-sized grains promoted the formation of elongated α-sialon grains during post-annealing at 1850oC for 3 h, which would strengthen and toughen the deformed ceramics.

Fabrication of Textured Nb4AlC3 Ceramic by Slip Casting in a Strong Magnetic Field and Spark Plasma Sintering

2010 ◽  
Vol 94 (2) ◽  
pp. 410-415 ◽  
Author(s):  
Chunfeng Hu ◽  
Yoshio Sakka ◽  
Hidehiko Tanaka ◽  
Toshiyuki Nishimura ◽  
Salvatore Grasso
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Spark Plasma Sintering ◽  
Slip Casting ◽  
Plasma Sintering ◽  
Spark Plasma
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