scholarly journals Spark Plasma Sintering of Commercial Zirconium Carbide Powders: Densification Behavior and Mechanical Properties

Materials ◽  
2015 ◽  
Vol 8 (9) ◽  
pp. 6043-6061 ◽  
Author(s):  
Xialu Wei ◽  
Christina Back ◽  
Oleg Izhvanov ◽  
Oleg Khasanov ◽  
Christopher Haines ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Spark Plasma Sintering ◽  
Zirconium Carbide ◽  
Densification Behavior ◽  
Plasma Sintering ◽  
Spark Plasma

Consolidation of Titanium Carbide with Zirconium Carbide by Spark Plasma Sintering

2014 ◽  
Vol 616 ◽  
pp. 52-55 ◽  
Author(s):  
Ying Li ◽  
Hirokazu Katsui ◽  
Takashi Goto
Keyword(s):  
Mechanical Properties ◽  
Titanium Carbide ◽  
Relative Density ◽  
Spark Plasma Sintering ◽  
Phase Formation ◽  
Solid Solutions ◽  
Single Phase ◽  
Zirconium Carbide ◽  
Plasma Sintering ◽  
Spark Plasma

Titanium carbide (TiC) was consolidated with 20 mol% zirconium carbide (ZrC) by spark plasma sintering in the temperature range of 1773–2473 K, and the phase formation, microstructure, relative density and mechanical properties were investigated. The composite consisted of Ti-rich (Ti, Zr)C and Zr-rich (Zr, Ti)C solid solutions at 1773–2373 K, and was single-phase (Ti, Zr)C at 2473 K. The relative density of the composite was over 98% above 2073 K. The composite prepared at 2273 K exhibited the maximumHVof 29.7 GPa with theKICof 3.76 MPa m1/2.

The Effect of Al2O3 as a Sintering Aid on the Densification of B4C by Spark Plasma Sintering

2012 ◽  
Vol 538-541 ◽  
pp. 1101-1105
Author(s):  
Quan Zhen Jiang ◽  
Yun Kai Li ◽  
Chuan Sun ◽  
Yun Fei Wang ◽  
Ming Ming Wan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Relative Density ◽  
Spark Plasma Sintering ◽  
Densification Behavior ◽  
Sintering Aid ◽  
Microstructure And Mechanical Properties ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Composite Samples

The effect of the Al2O3 additive on the densification behavior, microstructure and mechanical properties of the B4C–xwt%Al2O3 composites sintered by means of spark plasma sintering (SPS) process were investigated. It was found that addition of Al2O3 improve the sinterability of B4C at temperatures between 1700 and 1800°C remarkably. The composite samples which with an addition of 4 wt% Al2O3 and sintering at 1750°C exhibits excellent mechanical properties (relative density: 98.82%, hardness: 90.6 HRA).

Fabrication and Mechanical Properties of ultra fine WC-6wt.%Co by Spark Plasma Sintering Process

2011 ◽  
Vol 49 (01) ◽  
pp. 40-45 ◽  
Author(s):  
Hyun-Kuk Park ◽  
Seung-Min Lee ◽  
Hee-Jun Youn ◽  
Ki-Sang Bang ◽  
Ik-Hyun Oh
Keyword(s):  
Mechanical Properties ◽  
Spark Plasma Sintering ◽  
Sintering Process ◽  
Plasma Sintering ◽  
Spark Plasma
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