Grain growth control and transparency in spark plasma sintered self-doped alumina materials

2009 ◽  
Vol 61 (10) ◽  
pp. 931-934 ◽  
Author(s):  
M. Suárez ◽  
A. Fernández ◽  
J.L. Menéndez ◽  
R. Torrecillas
Keyword(s):  
Grain Growth ◽  
Growth Control ◽  
Spark Plasma

Active grain growth control with distributed heating

2020 ◽  
Vol 183 ◽  
pp. 301-312
Author(s):  
Chengjian Zheng ◽  
Yixuan Tan ◽  
John T. Wen ◽  
Antoinette M. Maniatty
Keyword(s):  
Grain Growth ◽  
Growth Control ◽  
Distributed Heating

Grain growth kinetics in CoCrFeNi and CoCrFeMnNi high entropy alloys processed by spark plasma sintering

2019 ◽  
Vol 791 ◽  
pp. 1114-1121 ◽  
Author(s):  
M. Vaidya ◽  
Ameey Anupam ◽  
J. Vijay Bharadwaj ◽  
Chandan Srivastava ◽  
B.S. Murty
Keyword(s):  
Grain Growth ◽  
Spark Plasma Sintering ◽  
Growth Kinetics ◽  
High Entropy Alloys ◽  
High Entropy ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Grain Growth Kinetics

Preparation and Characterization of Alumina based TiNn and SiCn Composites

2002 ◽  
Vol 740 ◽  
Author(s):  
Mats Carlsson ◽  
Mats Johnsson ◽  
Annika Pohl
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
Grain Growth ◽  
Ceramic Composites ◽  
Processing Route ◽  
Nano Structure ◽  
Plasma Sintering ◽  
Water Based ◽  
Spark Plasma

ABSTRACTCeramic composites containing 2 and 5vol. % of nanosized commercially available TiN and SiC particles in alumina were prepared via a water based slurry processing route followed by spark plasma sintering (SPS) at 75 MPa in the temperature range 1200–1600°C. Some of the samples could be fully densified by use of SPS already after five minutes at 1200°C and 75 MPa. The aim was to control the alumina grain growth and thus obtain different nano-structure types. The microstructures have been correlated to some mechanical properties; e.g. hardness and fracture toughness.

Thermodynamics versus kinetics of grain growth control in nanocrystalline zirconia

2017 ◽  
Vol 136 ◽  
pp. 224-234 ◽  
Author(s):  
Nazia Nafsin ◽  
Jeffery A. Aguiar ◽  
Toshihiro Aoki ◽  
Andrew M. Thron ◽  
Klaus van Benthem ◽  
...  
Keyword(s):  
Grain Growth ◽  
Growth Control ◽  
Nanocrystalline Zirconia ◽  
Kinetics Of
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