Preparation and characterization of β-SiAlON/TiN nanocomposites sintered by spark plasma sintering and pressureless sintering

2016 ◽  
Vol 112 ◽  
pp. 419-428 ◽  
Author(s):  
Kh. A. Nekouee ◽  
R. Azari Khosroshahi
Keyword(s):  
Spark Plasma Sintering ◽  
Pressureless Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

Characterization of mullite-Nd2O3 composite prepared through spark plasma sintering

2021 ◽  
Vol 47 (11) ◽  
pp. 16200-16207
Author(s):  
Ehsan Ghasali ◽  
Yasin Orooji ◽  
Aida Faeghi-nia ◽  
Masoud Alizadeh ◽  
Touradj Ebadzadeh
Keyword(s):  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

Synthesis and characterization of TiN nanoceramic reinforced Ti–7Al–1Mo composite produced by spark plasma sintering

2021 ◽  
Vol 807 ◽  
pp. 140904
Author(s):  
Samson Olaitan Jeje ◽  
Mxolisi Brendon Shongwe ◽  
Nthabiseng Maledi ◽  
Azeez Lawan Rominiyi ◽  
Olanrewaju S. Adesina ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Synthesis And Characterization ◽  
Plasma Sintering ◽  
Spark Plasma

Characterization of nanostructured MgAl2O4 ceramics fabricated by spark plasma sintering

2016 ◽  
Vol 42 (7) ◽  
pp. 8839-8846 ◽  
Author(s):  
S. Benaissa ◽  
M. Hamidouche ◽  
M. Kolli ◽  
G. Bonnefont ◽  
G. Fantozzi
Keyword(s):  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

scholarly journals Fabrication and Characterization of Carbon Nanofiber (CNF)-Dispersed SiAION Ceramics via Spark Plasma Sintering (SPS)

2007 ◽  
Vol 54 (8) ◽  
pp. 606-611
Author(s):  
Tadateru Shibata ◽  
Masaki Kato ◽  
Ken Hirota ◽  
Toshiyuki Nishimura ◽  
Kiyoshi Mizuuchi ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Carbon Nanofiber ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Fabrication And Characterization

Enhancing Mechanical Properties of Various Sintered Pellets with Nano-Additives

2021 ◽  
Vol 410 ◽  
pp. 62-67
Author(s):  
Tien Hiep Nguyen ◽  
Yury V. Konyukhov ◽  
Van Minh Nguyen
Keyword(s):  
Mechanical Properties ◽  
Spark Plasma Sintering ◽  
Bending Strength ◽  
Size Range ◽  
Pressureless Sintering ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Nano Additives ◽  
Free Spaces ◽  
The Impact

The impact of Fe, Co, Ni nano-additives on the density, microhardness and bending strength was investigated for several sintered pellets. Fe, Co, Ni nanopowders (NP) were prepared in the size range 67-94 nm using chemical metallurgy techniques. These powders (0.5 wt. %) were dispersed into three sets of micron powders: Co (+0.5 wt. % Co NP); Fe (+0.5 wt. % Fe NP); Fe+0.5wt. % C (+0.5 wt. % Co and 0.5 wt. % Ni NP). Mixtures were further mixed and processed using a magnetic mill and a turbulent mixer. Sintering was carried out using spark plasma sintering (SPS) as well as pressureless sintering (PS). The densities of sintered pellets were found to increase by 2.5-3% (SPS) and 3-5% (PS) in the presence of nano-additives; corresponding increases in microhardness and bending strength were determined to be 7.9-11.1% and 17.9-38.7%, respectively. These results are discussed in terms enhanced packing due to interparticle sliding and the filling of free spaces with the nanodisperse phase.

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