Yttirum Oxyfluoride 원료의 고상합성 및 서스펜션 플라즈마 스프레이 코팅 응용

박상준; 김형순; 이성민; Sang-Jun Park; Hyungsun Kim; Sung-Min Lee

Korean Journal of Materials Research, Vol.27, No.12, 710-715, December, 2017

DOI10.3740/MRSK.2017.27.12.710 Export Citation

Yttirum Oxyfluoride 원료의 고상합성 및 서스펜션 플라즈마 스프레이 코팅 응용

Solid-State Synthesis of Yttirum Oxyfluoride Powders and Their Application to Suspension Plasma Spray Coating

박상준^{1, 2}, 김형순², 이성민^{2, †}

¹한국세라믹기술원 엔지니어링세라믹센터
²인하대학교 신소재공학과

Sang-Jun Park^{1, 2}, Hyungsun Kim³, and Sung-Min Lee^{1, †}

¹Engineering Ceramics Center, Korea Institute of Ceramic Engineering and Technology, Korea
²2School of Materials Engineering, Inha University
³School of Materials Engineering, Inha University, Korea

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We synthesized YOF(yttirum oxyfluoride) powders through solid state reactions using Y2O3 and YF3 as raw materials. The synthesis of crystalline YOF was started at 300 oC and completed at 500 oC. The atmosphere during synthesis had a negligible effect on the synthesis of the YOF powder under the investigated temperature range. The particle size distribution of the YOF was nearly identical to that of the mixed Y2O3 and YF3 powders. When the synthesized YOF powders were used as a raw material for the suspension plasma spray(SPS) coating, the crystalline phases of the coated layer consisted of YOF and Y2O3, indicating that oxidation or evaporation of YOF powders occurred during the coating process. Based on thermogravimetric analysis, the crystalline formation appeared to be affected by the evaporation of fluoride because of the high vapor pressure of the YOF material.

Keywords:yttrium oxyfluoride;solid-state synthesis;suspension plasma spray

[References]

Schaepkens M, Bosch RCM, Standaert TEFM, Oehrlein GS, Cook JMJ, Vac Sci. Technol. A, Films, 16, 2099 (1998)
Kobayashi Y, Proc. 37th Seminar on High-Temperature Ceramics. July, p. 1-7 (2005).
Ito N, Moriya T, Uesugi F, Matsumoto M, Liu S, Kitayama Y, Jpn J. Appl. Phys., 47, 3630 (2008)
May GS, Spanos CJ, John Wiley & Sons, U.S.A, (2006).
van Roosmalen AJ, Baggerman JAG, Brader SJH, Springer Science & Business Media, Germany (2013).
Kim DM, Oh YS, Kim S, Kim HT, Lim DS, Lee SM, Thin Solid Films, 519(20), 6698 (2011)
Iwasawa J, Nishimizu R, Tokita M, Kiyohara M, Uematsu K, J Am. Ceram. Soc., 90, 2327 (2007)
Kim SJ, Lee JK, Oh YS, Kim S, Lee SM, J. Korean Ceram. Soc., 52, 395 (2015)
Fauchais P, Montavon G, J. Therm. Spray Tech., 19, 226 (2010)
Delbos C, Fazilleau J, Rat V, Coudert JF, Fauchais P, Pateyron B, Plasma Chem. Plasma Process., 26(4), 393 (2006)
Kim DM, Jang MR, Oh YS, Kim S, Lee SM, Lee SH, Surf. Coat. Technol., 309, 694 (2017)
Lee JK, Park SJ, Oh YS, Kim S, Kim H, Lee SM, Surf. Coat. Technol., 309, 456 (2017)

[Referenced By]

[1] Schaepkens M, Bosch RCM, Standaert TEFM, Oehrlein GS, Cook JMJ, Vac Sci. Technol. A, Films, 16, 2099 (1998)

[2] Kobayashi Y, Proc. 37th Seminar on High-Temperature Ceramics. July, p. 1-7 (2005).

[3] Ito N, Moriya T, Uesugi F, Matsumoto M, Liu S, Kitayama Y, Jpn J. Appl. Phys., 47, 3630 (2008)

[4] May GS, Spanos CJ, John Wiley & Sons, U.S.A, (2006).

[5] van Roosmalen AJ, Baggerman JAG, Brader SJH, Springer Science & Business Media, Germany (2013).

[6] Kim DM, Oh YS, Kim S, Kim HT, Lim DS, Lee SM, Thin Solid Films, 519(20), 6698 (2011)

[7] Iwasawa J, Nishimizu R, Tokita M, Kiyohara M, Uematsu K, J Am. Ceram. Soc., 90, 2327 (2007)

[8] Kim SJ, Lee JK, Oh YS, Kim S, Lee SM, J. Korean Ceram. Soc., 52, 395 (2015)

[9] Fauchais P, Montavon G, J. Therm. Spray Tech., 19, 226 (2010)

[10] Delbos C, Fazilleau J, Rat V, Coudert JF, Fauchais P, Pateyron B, Plasma Chem. Plasma Process., 26(4), 393 (2006)

[11] Kim DM, Jang MR, Oh YS, Kim S, Lee SM, Lee SH, Surf. Coat. Technol., 309, 694 (2017)

[12] Lee JK, Park SJ, Oh YS, Kim S, Kim H, Lee SM, Surf. Coat. Technol., 309, 456 (2017)