Browse > Article
http://dx.doi.org/10.4191/KCERS.2010.47.6.560

Mechanical Properties of Bulk Ti3SiC2 Synthesized by a Hot Press Sintering  

Cho, Gyoung-Sun (Functional Materials Center, Korea Institute of Science and Technology)
Hwang, Sung-Sic (Functional Materials Center, Korea Institute of Science and Technology)
Kwon, Huck-Bo (Department Environmental Engineering, Kyungnam University)
Park, Sang-Whan (Functional Materials Center, Korea Institute of Science and Technology)
Publication Information
Journal of the Korean Ceramic Society / v.47, no.6, 2010 , pp. 560-565 More about this Journal
Abstract
Nano laminated bulk $Ti_3SiC_2$ was synthesized by hot press process using TiCx/Si powder mixture at the temperature range of $1300^{\circ}C\sim1500^{\circ}C$. pure $Ti_3SiC_2$ was synthesized by a hot pressing above $1400^{\circ}C$, while unreacted TiCx were remained in bulk $Ti_3SiC_2$ which synthesized below $1400^{\circ}C$. The sintering density of bulk $Ti_3SiC_2$ were varied with the amount of TiCx. It was found that the mechanical properties and micro structures of bulk $Ti_3SiC_2$ were closely related to the amounts of TiCx which was controlled by the hot pressing temperature. The TiCx increase the flexural strength of bulk $Ti_3SiC_2$, while the fracture toughness and thermal shock resistance of bulk $Ti_3SiC_2$ were decreased with the content of TiCx. The plastic deformations of bulk $Ti_3SiC_2$ were appeared above $1000^{\circ}C$.
Keywords
Bulk $Ti_3SiC_2$; Mechanical property; Synthesis; Hot press;
Citations & Related Records

Times Cited By SCOPUS : 0
연도 인용수 순위
  • Reference
1 M. W. Barsoum and T. El-Raghy, “Oxidation of $Ti_{3}SiC_{2}$ in Air”, J. Electrochem. Soc., 144 2508-16 (1997).   DOI
2 M. Radovic, T. El-Raghy, M. W. Barsoum, S.M. Wiederhorn, and W.E. Luecke, “Effect of Temperature, Strain Rate and Grain Size on the Mechanical Response of $Ti_{3}SiC_{2}$ in Tension,” A. Mater., 50 1297-306 (2002).   DOI
3 Li, D. Jiang and S. Tan, “Microstructure and Mechanical Properties of in situ Produced $Ti_{5}Si_{3}$/TiC Nanocomposites,” J. Eur. Ceram. Soc., 22 551-58 (2002).   DOI
4 N.F. Gao, Y. Miyamoto, and D. Zhang, “On Physical and Thermochemical Properties of High-Purity $Ti_{3}SiC_{2}$,” Mater. Lett., 3451 1-6 (2001).
5 Z. Sun, Y. Zhou, and M. LI, “High Temperature Oxidation Behavior of $Ti_{3}SiC_{2}$- based Material in Air,” A. Mater., 49 4347-53 (2001).   DOI
6 I. M. Low, S. K. Lee, and Brian R. Lawn, “Contact Damage Accumulation in $Ti_{3}SiC_{2}$,” J. Am. Ceram. Soc., 81 [1] 225-28 (1998).   DOI
7 Y. Zhang, G.P. Ding, Y.C. Zhou, and B.C. Cai, “$Ti_{3}SiC_{2}$-a Self-Lubricating Ceramic”, Mater. Lett., 3493 1-5 (2002).
8 T. El-Raghy and M. W. Barsoum, “Processing and Mechanical Properties of $Ti_{3}SiC_{2}$: I, Reaction Path and Microstructure Evolution,” J. Am. Ceram. Soc., 82 2849-54 (1999).   DOI
9 T. El-Raghy, M. W. Barsoum, A. Zavaliangos, and S. R. Kalidindi, “Processing and Mechanical Properties of $Ti_{3}SiC_{2}$: II, Effect of Grain Size and Deformation Temperature,” J. Am. Ceram. Soc., 82 2855-60 (1999).   DOI
10 S. Li, J. Xie, J. Zhao, and L. Zhang, “Mechanical Properties and Mechanism of Damage Tolerance for $Ti_{3}SiC_{2}$,” Mater. Lett., 3770 1-5 (2002).
11 L. Y. Ming, L. S. Qin, C. Jian, W. R. Gang, L. J. Qiang, and P. Wei, “Preparation and Characterization of $Al_{2}O_{3}-Ti_{3}SiC_{2}$ Composites and its Functionally Graded Materials,” Mater. Res. Bull., 38 69-78 (2003).   DOI
12 Y. Zang and Y. C. Zhou, “Mechanical Properties of $Ti_{3}SiC_{2}$ Dispersion Strengthened Copper,” Z. Metallkd., 91 585-88 (2000).
13 Y.M. Lou, W. Pan, S. Li, and J. Li, “Fabrication of $Al_{2}O_{3}$-$Ti_{3}SiC_{2}$ Composites and Mechanical Properties Evaluation”, Mater. Lett., 4190 1-6 (2002).
14 L. Y-Ming, P. Wei, L. ShuQin, C. Jian, W. RuiGang, and L. JianQiang, “Mechanical Properties and Microstructure of a $Si_{3}N_{4}/Ti_{3}SiC_{2}$ Multilayer Composite,” Ceram. Int., 28 223-26 (2002).   DOI
15 T. Zehnder, J. Matthey, P. Schwaller, A. Klein, P.-A. Steinmann, and J. Patscheider, “Wear Protective Coatings Consisting of TiC-SiC-a-C:H Deposited by Magnetron Sputtering,” Sur. Coat. Tech., 163-64 238-44 (2003).   DOI
16 M. W. Barsoum and T. El-Raghy, “Sysnthesis and Characterization of a Remarkable Ceramic: $Ti_{3}SiC_{2}$,” J. Am. Ceram. Soc., 79 1953-56 (1996).   DOI