한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제43권8호
  • /
  • Pages.486-491
  • /
  • 2006
  • /
  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지
DOI QR코드

DOI QR Code

고분자 열분해 방법으로 제조된 TiN-Ti5Si3 세라믹 복합체의 고온 산화 거동

High-Temperature Oxidation Behavior of TiN-Ti5Si3 Ceramic Composites Manufactured by Polymer Pyrolysis

  • 김범섭 (성균관대학교 신소재공학부) ;
  • 김득중 (성균관대학교 신소재공학부) ;
  • 이동복 (성균관대학교 신소재공학부)
  • Kim, Beom-Seob (School of Materials Science and Engineering, Sungkyunkwan University) ;
  • Kim, Deug-Joong (School of Materials Science and Engineering, Sungkyunkwan University) ;
  • Lee, Dong-Bok (School of Materials Science and Engineering, Sungkyunkwan University)
  • 발행 : 2006.08.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

A new $TiN-Ti_5Si_3$ bulk composite was synthesized from preceramic, inorganic polymer (methylpolysilsesquioxane) and $TiH_2$ filler powders via polymer pyrolysis. Using this process, ceramics with high melting points can be produced relatively easily to a near net shape. The $TiN-Ti_5Si_3$ composite oxidized slowly during heating to $1000^{\circ}C$. During heating at the temperatures of at 700 and $800^{\circ}C$, TiN oxidized to Rutile-$TiO_2$ whereas $Ti_5Si_3$ resisted to oxidation. The oxide scale formed consisted primarily of $TiO_2$ containing $Ti_5Si_3$.

키워드

참고문헌

  1. H. Kuwahara, N. Mazak, M. Takahash, T. Watanabe, X. Yang, and T. Aizawa, 'Mechanical Properties of Bulk Sintered Titanium Nitride Ceramics,' Mater. Sci. Eng., A319-321 687-91 (2001)
  2. G. Llauro, F. Gourbilleau, F. Sibieude, and R. Hillel, 'Oxidation Behavior of CVD TiN-Ti5Si3 Composite Coatings,' Thin Solid Films, 315 336-44 (1998) https://doi.org/10.1016/S0040-6090(97)00795-5
  3. Y. Suehiko and K. Ameyama, 'Formation of a TiN-$Ti_5Si_3$ Nano-Grain Composite by a Non-Equilibrium PM Process,' J. Mater. Proc. Technol., 111 118-21 (2001) https://doi.org/10.1016/S0924-0136(01)00493-9
  4. R. Mitra and V. V. Rama Rao, 'Elevated-Temperature Oxidation Behavior of Titanium Suicide and Titanium Silicide- Based Alloy and Composite,' Metall. Mater. Trans., A29 1665-75 (1998)
  5. S. Taniguchi, T. Minamida, and T. Shibata, 'Oxidation Behavior of $Ti_5Si_3$ at Temperatures between 1400 and 1700 K,' Mater. Sci. Forum, 251-254 227-34 (1997)
  6. A. J. Thom, Y. M. Kim, and M. Akinc, 'Effect of Processing on Oxidation of $Ti_5Si_3$,' Mater. Res. Soc. Symp. Proc., 288 1037-42 (1993)
  7. A. Abba, A. Galerie, and M. Caillet, 'High-Temperature Oxidation of Titanium Silicide Coatings on Titanium,' Oxid. Met., 17 43-54 (1982) https://doi.org/10.1007/BF00606192
  8. J. J. Williams and M. Akinc, 'Oxidation Resistance of $Ti_5Si_3$ and $Ti_5Si_3X_x$ at 1000$^{\circ}C$ (Z=C, N, or O),' Oxid. Met., 58 57-71 (2002) https://doi.org/10.1023/A:1016012507682
  9. M. Wittmer, J. Noser, and H. Melchior, 'Oxidation Kinetics of TiN Thin Films,' J. Appl. Phys., 52 6659-64 (1981) https://doi.org/10.1063/1.328659
  10. D. Vojtech, B. Bartova, and T. Kubatik, 'High Temperature Oxidation of Titanium-Silicon Alloys,' Mater. Sci. Eng., A361 50-7 (2003)