Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
권호 표지
DOI QR코드

DOI QR Code

Characteristics of Titanium Carbide Fabricated by Fine Titanium Hydride Powder

Titanium hydride를 이용한 TiC분말의 제조 및 특성

  • Sung Tek Kyoung (Division of Advanced Materials Science and Engineering, Gyeongsang National University) ;
  • Ahn In-Shup (Division of Advanced Materials Science and Engineering, Gyeongsang National University) ;
  • Bae Sung-Yeal (Division of Advanced Materials Science and Engineering, Gyeongsang National University) ;
  • Jeong Woo Hyun (Division of Advanced Materials Science and Engineering, Gyeongsang National University) ;
  • Park Dong-Kyu (Kaya AMA. Co., Ltd.) ;
  • Jung Kwang Chul (Kaya AMA. Co., Ltd.) ;
  • Kim You-Young (Jinju National University)
  • Published : 2005.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper deals with the fabrication of titanium carbide using fine titanium hydride. The ratio of $TiH_2$ and C (Activated carbon) was 1:1 (mol) and milled in a planetary ball mill at a ball-to-powder weight ratio of 20:1. Thereafter, TGA was performed at $1400^{\circ}C$ to observe change of weight with milling time. Titanium carbide was obtained by using tempering the milled powders at $1100-1500^{\circ}C$. The microstructures of titanium carbide as well as the change of the lattice parameters and particle size have been studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM).

Keywords

References

  1. P. Ettmayer, H. Kolaska, W. Lenganer and K. Dreyer: Int. J. of Refractory and Hard Materials, 13 (1995) 343 https://doi.org/10.1016/0263-4368(95)00027-G
  2. K. Edmund and E. K. Storms: A series of monographs Academic Press, 2 (1967)
  3. Hugh D. Pierson: Handbook of Refractory Carbides and Nitrides (Properties, Characteristics, Processing and Applications), Noyes Publications, New Jersey (1996) 248
  4. D. V. Schur and S. Yu. Zaginaichenko: Int. J. Hydrogen Energy, 21 (1996) 1121 https://doi.org/10.1016/S0360-3199(96)00058-4
  5. R. A. Dunlap, D. A. Small and G. R. MacKay: J. Alloys Compounds, 284 (1999) 312 https://doi.org/10.1016/S0925-8388(98)00924-4
  6. Daigo Setoyama, Junji Matsunaga, Hiroaki Muta, Masayohi Uno and Shinsuke Yamanaka: J. Alloys Compounds 381 (2004) 215 https://doi.org/10.1016/j.jallcom.2004.04.073
  7. R. Koc and J. S. Folmer: J. Mater. Sci., 32 (1997) 3101 https://doi.org/10.1023/A:1018634214088
  8. J. Gurland : Trans. AIME, 2000 (1954) 285