Spark plasma sintering of zirconia-doped yttria ceramic and evaluation of the microstructure and optical properties

2016 ◽  
Vol 42 (16) ◽  
pp. 18931-18936 ◽  
Author(s):  
Mehdi Ahsanzadeh-Vadeqani ◽  
Reza Shoja Razavi
Keyword(s):  
Optical Properties ◽  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

Optical properties of transparent ZnAl2O4 ceramics: A new transparent material prepared by spark plasma sintering

2014 ◽  
Vol 123 ◽  
pp. 142-144 ◽  
Author(s):  
Xu Yong ◽  
Fu Ping ◽  
Zhang Baohua ◽  
Gao Juan ◽  
Zhang Lin ◽  
...  
Keyword(s):  
Optical Properties ◽  
Spark Plasma Sintering ◽  
Transparent Material ◽  
Plasma Sintering ◽  
Spark Plasma

scholarly journals Processing, Mechanical and Optical Properties of Additive-Free ZrC Ceramics Prepared by Spark Plasma Sintering

Materials ◽  
2016 ◽  
Vol 9 (6) ◽  
pp. 489 ◽  
Author(s):  
Clara Musa ◽  
Roberta Licheri ◽  
Roberto Orrù ◽  
Giacomo Cao ◽  
Diletta Sciti ◽  
...  
Keyword(s):  
Optical Properties ◽  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

Optical Properties and Microstructure of Nanocrystalline Cubic Zirconia Prepared by High-Pressure Spark Plasma Sintering

2011 ◽  
Vol 94 (9) ◽  
pp. 2981-2986 ◽  
Author(s):  
Haibin Zhang ◽  
Byung-Nam Kim ◽  
Koji Morita ◽  
Hidehiro Yoshida ◽  
Jae-Hyuk Lim ◽  
...  
Keyword(s):  
High Pressure ◽  
Optical Properties ◽  
Spark Plasma Sintering ◽  
Cubic Zirconia ◽  
Plasma Sintering ◽  
Spark Plasma

Optical properties and radiation response of Ce:SrHfO3 prepared by the Spark Plasma Sintering Method

2013 ◽  
Vol 56 ◽  
pp. 155-158 ◽  
Author(s):  
Shunsuke Kurosawa ◽  
Jan Pejchal ◽  
Shingo Wakahara ◽  
Yuui Yokota ◽  
Akira Yoshikawa
Keyword(s):  
Optical Properties ◽  
Spark Plasma Sintering ◽  
Radiation Response ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Sintering Method

scholarly journals Mechanism of Carbon Contamination in Transparent MgAl2O4 and Y3Al5O12 Ceramics Sintered by Spark Plasma Sintering

Ceramics ◽  
2019 ◽  
Vol 2 (4) ◽  
pp. 612-619 ◽  
Author(s):  
Hussein Hammoud ◽  
Vincent Garnier ◽  
Gilbert Fantozzi ◽  
Etienne Lachaud ◽  
Solène Tadier
Keyword(s):  
Optical Properties ◽  
Spark Plasma Sintering ◽  
Carbon Clusters ◽  
Graphite Foil ◽  
Raman Analysis ◽  
Carbon Contamination ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
And Diffusion ◽  
Sps Sintering

An investigation of MgAl2O4 spinel and Y3Al2O5 (YAG) materials sintered by spark plasma sintering (SPS) was performed. The optical properties of the materials are modified depending on the powder source and the SPS sintering conditions. Spectrophotometer and Raman analysis are presented in this work, along with optical and scanning electron microscope (SEM) observations and cathodoluminescence analysis. The results show a correlation between carbon contamination and the optical properties of the materials. Herein, the source of the contamination is explained, along with its genesis and diffusion. The carbon contamination originates from the powder itself (carbonates), as well as the SPS environment (papiex® graphite foil, graphite die, graphite felt) to form carbon clusters. During the high-temperature SPS process, carbon from those carbon clusters diffuses, resulting in an increase in the contamination volume, thereby increasing the light absorption.

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