Effect of Sintering Pressure on Microstructure and Properties of Ti/TiC/C Laminated Composites

DOI

10.2991/icectt-15.2015.98How to use a DOI?

Keywords

Spark Plasma Sintering; Laminated Material; Toughening Mechanism

Abstract

The laminated structure of the Ti/C composite materials with sheet of Ti and C as raw materials was prepared by spark plasma sintering (SPS) technology. The effects of sintering pressure on the interface characteristics and mechanical properties of interfacial reaction were studied. The results show that: the layer thickness increased with the sintering pressure. When the sintering pressure reached 20MPa, The layer thickness was up to the maximum 34.41 m, the laminated composite bending strength and fracture power have the maximum 3939.19MPa and 540.16×103 J/m2, respectively. Bending strength and fracture power of Ti/C laminate material is mainly determined by the thickness of metal Ti layer and the reaction layer of TiC, and the main strength of the laminated composites is the strength of the matrix layers and the strength of the interface reaction layer of a common decision.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wenyuan Long
AU  - Fan Wu
PY  - 2015/11
DA  - 2015/11
TI  - Effect of Sintering Pressure on Microstructure and Properties of Ti/TiC/C Laminated Composites
BT  - Proceedings of the 2015 International Conference on Electromechanical Control Technology and Transportation
PB  - Atlantis Press
SP  - 513
EP  - 516
SN  - 2352-5401
UR  - https://doi.org/10.2991/icectt-15.2015.98
DO  - 10.2991/icectt-15.2015.98
ID  - Long2015/11
ER  -