Densification and Microstructure of Monolithic TiN and TiB2 Fabricated by Spark Plasma Sintering

Mettaya Kitiwan; Akihiko Ito; Takashi Goto

doi:10.4028/www.scientific.net/KEM.508.38

Paper Titles

Preparation of SiAlON-cBN Composites Using Ni Nanoparticle Precipitated cBN Powders
p.17

Thermal Conductivity Design and Evaluation of Zirconium Phosphate Bonded Silicon Nitride Porous Ceramics
p.21

Preparation of Nano-Sized ZrO₂ Powders by Polyvinyl Alcohol-Gel Method
p.27

Effect of Heating Rate on the Synthesis and Sintering of Ternary Carbide Zr₂Al₃C₄ through Spark Plasma Sintering
p.32

Densification and Microstructure of Monolithic TiN and TiB₂ Fabricated by Spark Plasma Sintering
p.38

Thermo-Mechanical Analysis of Si₃N₄-Based Seal Coatings on Si₃N₄ Substrate
p.42

Interface Reaction Behavior between Mn and SiO₂ Formed by RF Sputter Deposition
p.48

Phase Transformation and Densification of hBN-TiN Composites Fabrication by Spark Plasma Sintering
p.52

Formation of Mo₂S₃ Layers on the Surface of Graphitic Platelets
p.56

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Densification and Microstructure of Monolithic TiN and TiB₂ Fabricated by Spark Plasma Sintering

Abstract:

Sintering Behavior of Monolithic TiN and TiB₂ Was Investigated Using Spark Plasma Sintering (SPS) at Temperatures between 1673 and 2573 K. Relative Density of TiN Was Increased from 82.3 to 96.7% while that of TiB₂ Increased from 70.1 to 92.8% with Increasing Temperature. At Temperatures between 1673 and 2273 K, TiB₂ Was More Difficult to Consolidate Compare to TiN. At 2473 K, TiB₂ Densified Rapidly to 92.8%.