Hostname: page-component-848d4c4894-x5gtn Total loading time: 0 Render date: 2024-05-15T06:54:03.876Z Has data issue: false hasContentIssue false
  • English
  • Français

Synthesis and pressureless sintering of Ti3SiC2 powder

Published online by Cambridge University Press:  31 January 2011

B.B. Panigrahi ,
Min-Cheol Chu ,
A. Balakrishnan  and
Seong-Jai Cho
Seong-Jai Cho*
Affiliation:
Division of Advanced Technology, Korea Research Institute of Standards and Science, Yuseong, Daejeon, 305-340, Republic of Korea
*
b) Address all correspondence to these authors. e-mail: sjcho@kriss.re.kr
Get access

Abstract

Ti3SiC2 powder of about 96 wt% purity was produced using TiCx and Si powders. The synthesis process was characterized by an exothermic reaction at ∼985 °C and low activation energy (∼27 kJ/mol) of conversion. Almost complete conversion to Ti3SiC2 phase was observed during sintering. The onset temperature of sintering was found to be at about 1060 °C using dilatometer. The density of nearly 99% (theoretical) was achieved through the pressureless sintering of Ti3SiC2 powder by 1 and 2 wt% Si powder additions. The sample (without sintering aid) sintered at 1500 °C for 4 h showed uniformly distributed angular grains, whereas the bimodal nature of the microstructure was observed when Si was added as a sintering aid.

Keywords

Cold isostatic pressing (CIP)Powder processingSintering
Type
Articles
Information
Journal of Materials Research , Volume 24 , Issue 2 , February 2009 , pp. 487 - 492
Copyright
Copyright © Materials Research Society 2009

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1.Barsoum, M.W.: The MN+1AXN phases: A new class of solids; Thermodynamically stable nanolaminates. Prog. Solid State Chem. 28, 201 (2000)CrossRefGoogle Scholar
2.Sambasivana, S., Petuskey, W.T.: Phase relationships in the Ti–Si–C system at high pressures. J. Mater. Res. 7, 1473 (1992)CrossRefGoogle Scholar
3.Arunajatesan, S., Carim, A.H.: Synthesis of titanium silicon carbide. J. Am. Ceram. Soc. 78, 667 (1995)CrossRefGoogle Scholar
4.Barsoum, M.W., El-Raghy, T.: Synthesis and characterization of a remarkable ceramic: Ti3SiC2. J. Am. Ceram. Soc. 79, 1953 (1996)CrossRefGoogle Scholar
5.Feng, A., Orling, T., Munir, Z.A.: Field-activated pressure-assisted combustion synthesis of polycrystalline Ti3SiC2. J. Mater. Res. 14, 925 (1999)CrossRefGoogle Scholar
6.Barsoum, M.W., Zhen, T., Kalidindi, S.R., Radovic, M., Murugaiah, A.: Fully reversible, dislocation-based compressive deformation of Ti3SiC2 to 1 GPa. Nat. Mater. 2, 107 (2003)CrossRefGoogle ScholarPubMed
7.Tang, K., Wang, C., Wu, L., Guo, X., Xu, X., Huang, Y.: Sintering of Ti3SiC2 with B2O3 additions. Ceram. Int. 28, 761 (2002)CrossRefGoogle Scholar
8.Zhang, Z.F., Sun, Z.M., Hashimoto, H., Abe, T.: Effects of sintering temperature and Si content on the purity of Ti3SiC2 synthesized from Ti/Si/TiC powders. J. Alloys Compd. 352, 283 (2003)CrossRefGoogle Scholar
9.Sun, Z.M., Yang, S., Hashimoto, H.: Effect of Al on the synthesis of Ti3SiC2 by reactively sintering Ti–SiC–C powder mixtures. J. Alloys Compd. 439, 321 (2007)CrossRefGoogle Scholar
10.Zou, Y., Sun, Z.M., Tada, S., Hashimoto, H.: Synthesis reactions for Ti3SiC2 through pulse discharge sintering TiH2/Si/TiC powder mixture. Mater. Res. Bull. 43, (4)968 (2008)CrossRefGoogle Scholar
11.Li, S.B., Zhai, H.X., Zhou, Y., Zhang, Z.L.: Synthesis of Ti3SiC2 powders by mechanically activated sintering of elemental powders of Ti, Si and C. Mater. Sci. Eng., A 407, 315 (2005)CrossRefGoogle Scholar
12.Gao, N.F., Li, J.T., Zhang, D., Miyamoto, Y.: Rapid synthesis of dense Ti3SiC2 by spark plasma sintering. J. Eur. Ceram. Soc. 22, 2365 (2002)CrossRefGoogle Scholar
13.Khoptiar, Y., Gotman, I.: Synthesis of dense Ti3SiC2-based ceramics by thermal explosion under pressure. J. Eur. Ceram. Soc. 23, 47 (2003)CrossRefGoogle Scholar
14.Yang, S., Sun, Z.M., Hashimoto, H.: Formation of Ti3SiC2 from Ti–Si–TiC powders by pulse discharge sintering (PDS) technique. Mater. Res. Innovat. 7, 225 (2003)CrossRefGoogle Scholar
15.Riley, D.P., Kisi, E.H., Phelan, D.: SHS of Ti3SiC2: Ignition temperature depression by mechanical activation. J. Eur. Ceram. Soc. 26, 1051 (2006)CrossRefGoogle Scholar
16.Yeh, C.L., Shen, Y.G.: Effects of TiC addition on formation of Ti3SiC2 by self-propagating high-temperature synthesis. J. Alloys Compd. 458, 286 (2008)CrossRefGoogle Scholar
17.Li, H., Chen, D., Zhou, J., Zhao, J.H., He, L.H.: Synthesis of Ti3SiC2 by pressureless sintering of the elemental powders in vacuum. Mater. Lett. 58, 1741 (2004)CrossRefGoogle Scholar
18.Li, H., Peng, L.M., Gong, M., Zhao, J.H., He, L.H.: Effect of Al addition on synthesis of the Ti3SiC2 by vacuum sintering. Z. Phys. Chem. 219, 1411 (2005)CrossRefGoogle Scholar
19.Sun, Z.M., Zou, Y., Tada, S., Hashimoto, H.: Effect of Al addition on pressureless reactive sintering of Ti3SiC2. Scr. Mater. 55, 1011 (2006)CrossRefGoogle Scholar
20.Yang, S., Sun, Z.M., Yang, Q., Hashimoto, H.: Effect of Al addition on the synthesis of Ti3SiC2 bulk material by pulse discharge sintering process. J. Eur. Ceram. Soc. 27, 4807 (2007)CrossRefGoogle Scholar
21.Orthner, H.R., Tomasi, R., Botta, W.J., F., : Reaction sintering of titanium carbide and titanium silicide prepared by high-energy milling. Mater. Sci. Eng., A 336, 202 (2002)CrossRefGoogle Scholar
22.Sun, W., Dcosta, D.J., Lin, F., El-Raghy, T.: Freeform fabrication of Ti3SiC2 powder-based structures. Part I—Integrated fabrication process. J. Mater. Process. Technol. 127, 343 (2002)CrossRefGoogle Scholar
23.Dcosta, D.J., Sun, W., Lin, F., El-Raghy, T.: Freeform fabrication of Ti3SiC2 powder-based structures. Part II: Characterization and microstructure evaluation. J. Mater. Process. Technol. 127, 352 (2002)CrossRefGoogle Scholar
24.Li, J.G., Matsuki, T., Watanabe, R.: Fabrication of highly dense Ti3SiC2 ceramics by pressureless sintering of mechanically alloyed elemental powders. J. Mater. Sci. 38, 2661 (2003)CrossRefGoogle Scholar
25.Murugaiah, A., Souchet, A., El-Raghy, T., Radovic, M., Sundberg, M., Barsoum, M.W.: Tape casting, pressureless sintering, and grain growth in Ti3SiC2 compacts. J. Am. Ceram. Soc. 87, 550 (2004)CrossRefGoogle Scholar
26.Du, Y., Schuster, J.C., Seifert, H.J., Aldinger, F.: Experimental investigation and thermodynamic calculation of the titanium–silicon–carbon system. J. Am. Ceram. Soc. 83, 197 (2000)CrossRefGoogle Scholar
27.El-Raghy, T., Barsoum, M.W.: Diffusion kinetics of the carburization and silicidation of Ti3SiC2. J. Appl. Phys. 83, 112 (1998)CrossRefGoogle Scholar