Ti3SiC2/TiC composites prepared by PDS

S. Konoplyuk; T. Abe; T. Uchimoto; T. Takagi

doi:10.1007/s10853-005-0417-1

Ti₃SiC₂/TiC composites prepared by PDS

S. Konoplyuk, T. Abe, T. Uchimoto, T. Takagi

Lyon Center (Integration Research Center for Materials and Fluid Sciences)

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

Synthesis of composite materials with improved mechanical properties is considered. Pulse discharge sintering (PDS) technique was utilized for consolidation and synthesis of double phase Ti₃SiC₂/TiC composites from the initial powders TiH₂/SiC/TiC. Scanning electron microscopy with energy-dispersive spectrometry (SEM with EDS) and X-ray diffractometry (XRD) were exploited for the analysis of the microstructure and composition of the sintered specimens. Mechanical tests showed high bending and compression strength and low Vickers hardness of Ti₃SiC ₂-rich specimens. The reasons of this behaviour are in the features of the textured microstructure of Ti₃SiC₂ phase.

Original language	English
Pages (from-to)	3409-3413
Number of pages	5
Journal	Journal of Materials Science
Volume	40
Issue number	13
DOIs	https://doi.org/10.1007/s10853-005-0417-1
Publication status	Published - 2005 Jul

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1007/s10853-005-0417-1

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abstract = "Synthesis of composite materials with improved mechanical properties is considered. Pulse discharge sintering (PDS) technique was utilized for consolidation and synthesis of double phase Ti3SiC2/TiC composites from the initial powders TiH2/SiC/TiC. Scanning electron microscopy with energy-dispersive spectrometry (SEM with EDS) and X-ray diffractometry (XRD) were exploited for the analysis of the microstructure and composition of the sintered specimens. Mechanical tests showed high bending and compression strength and low Vickers hardness of Ti3SiC 2-rich specimens. The reasons of this behaviour are in the features of the textured microstructure of Ti3SiC2 phase.",

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AU - Konoplyuk, S.

AU - Abe, T.

AU - Uchimoto, T.

AU - Takagi, T.

PY - 2005/7

Y1 - 2005/7

N2 - Synthesis of composite materials with improved mechanical properties is considered. Pulse discharge sintering (PDS) technique was utilized for consolidation and synthesis of double phase Ti3SiC2/TiC composites from the initial powders TiH2/SiC/TiC. Scanning electron microscopy with energy-dispersive spectrometry (SEM with EDS) and X-ray diffractometry (XRD) were exploited for the analysis of the microstructure and composition of the sintered specimens. Mechanical tests showed high bending and compression strength and low Vickers hardness of Ti3SiC 2-rich specimens. The reasons of this behaviour are in the features of the textured microstructure of Ti3SiC2 phase.

AB - Synthesis of composite materials with improved mechanical properties is considered. Pulse discharge sintering (PDS) technique was utilized for consolidation and synthesis of double phase Ti3SiC2/TiC composites from the initial powders TiH2/SiC/TiC. Scanning electron microscopy with energy-dispersive spectrometry (SEM with EDS) and X-ray diffractometry (XRD) were exploited for the analysis of the microstructure and composition of the sintered specimens. Mechanical tests showed high bending and compression strength and low Vickers hardness of Ti3SiC 2-rich specimens. The reasons of this behaviour are in the features of the textured microstructure of Ti3SiC2 phase.

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Ti₃SiC₂/TiC composites prepared by PDS

Abstract

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