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Ultra-fast densification of highly transparent Y2O3 ceramic with La2O3 as sintering aid by spark plasma sintering  

Park, Cheol Woo (Division of Advanced Materials Science and Engineering, Hanyang University)
Park, Jae Hwa (Division of Advanced Materials Science and Engineering, Hanyang University)
Kang, Hyo Sang (Division of Advanced Materials Science and Engineering, Hanyang University)
Lee, Hee Ae (Division of Advanced Materials Science and Engineering, Hanyang University)
Lee, Joo Hyung (Division of Advanced Materials Science and Engineering, Hanyang University)
In, Jun Hyeong (Division of Advanced Materials Science and Engineering, Hanyang University)
Shim, Kwang Bo (Division of Advanced Materials Science and Engineering, Hanyang University)
Publication Information
Journal of Ceramic Processing Research / v.19, no.5, 2018 , pp. 383-387 More about this Journal
Abstract
Highly transparent $Y_2O_3$ ceramics were produced using spark plasma sintering (SPS) at $1600^{\circ}C$ and 30 MPa for 5 min. When the SPS process was applied with various amounts of $La_2O_3$ as dopant. The specimen doped with 3 mol% $La_2O_3$ showed the highest density, and rapid particle growth and pore growth occurred, exhibiting that the relative density and average grain size are 99.2% and $17.2{\mu}m$, respectively. The specimen showed excellent transmittance of 79.44% in the visible light region (600 nm), resulting that $La_2O_3$ would be a useful dopant for improving the transmittance and mechanical properties of transparent $Y_2O_3$ ceramics produced with SPS.
Keywords
$Y_2O_3$ Transparent ceramics; Spark plasma sintering; Densification; $La_2O_3$; Sintering aid;
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1 J.R. Lu, K. Takaichi, T. Uematsu, A. Shirakawa, M. Musha, K. Ueda, Jpn. J. Appl. Phys. Part 2-Letters 41 (2002) L1373.   DOI
2 M. Ivanov, Y. Kopylov, V. Kravchenko, L. Jiang, A. Medvedev, PAN Yubai, J. Rare. Earths 32 (2014) 254.   DOI
3 W.J. Tropf, M.E. Thomas, R.K. Frazer, SPIE 5078 (2003) 80-89.
4 S.F. Wang, J. Zhang, D.W. Luo, et al., Prog. Solid State Chem. 41 [1-2] (2013) 20-54.   DOI
5 C.B. Willingham et al., SPIE Proc. 5078 (2003) 179.
6 P. Hogan, T. Stefanil, C. Willingham, R. Gentilman, 10th DoD Electromagnetic Windows Symposium (2004).
7 L. An, A. Ito, T. Goto, J. Eur. Ceram. Soc. 32 (2012) 1035-1040.   DOI
8 K. Serivalsatit, B. Kokuoz, B. Yazgan-Kokuoz, M. Kennedy, J. Ballatow, J. Am. Ceram. Soc. 93 (2010) 1320.
9 S.R. Podowitz, R. Gaume, R.S. Feigelson, J. Am. Ceram. Soc. 93 (2010) 82-88.   DOI
10 J. Wang, J. Ma, J. Zhang, P. Liu, D. Luo, D. Yin, D. Tang, L.B. Kong, Opt. Mater. 71 (2017) 117-120.   DOI
11 J. Mouzon, A. Maitre, L. Frisk, N. Lehto, M. Oden, J. Eur. Ceram. Soc. 29 (2009) 311-316.   DOI
12 K.H. Kim, J.H. Chae, J.S. Park, J.P. Ahna, K.B. Shim, J. Ceram. Proc. Res. 10 (2009) 716-720.
13 T. Ikegami, J.G. Ji, T. Mori, Y. Moriyoshi, J. Am. Ceram. Soc. 85 (2002) 1725-1729.
14 L.L. Jin, G.H. Zhou, S. Shimai, J. Zhang, S.W. Wang, J. Eur. Ceram. Soc. 30 (2010) 2139-2143.   DOI
15 Y.H. Huang, D.L. Jiang, J.X. Zhang, Q.L. Lin, J. Am. Ceram. Soc. 92 (2009) 2883-7.   DOI
16 K.H. Kim, K.B. Shim, Mater. Charact. 50 (2003) 31-37.   DOI
17 S.H. Shim, J.W. Yoon, K.B. Shim, J. Matsushita, B. S. Hyun, S.G. Kang, J. Alloy. Compd. 413 (2006) 188-192.   DOI
18 J.R. Groza, A. Zavaliangos, Mater. Sci. Eng. A287 (2000) 171-177.
19 M. Omori, T. Isobe, T. Hirai, J. Am. Ceram. Soc. 83 (2000) 2878-2880.
20 L. Gao, Z. Shen, H. Miyamoto, M. Nygren, J. Am. Ceram. Soc. 82 (1999) 1061.   DOI
21 Q. Yi, S. Zhou, H. Teng, H. Lin, X. Hou, T. Ji, J. Eur. Ceram. Soc. 32 (2012) 381-388.   DOI
22 C. Greskovich, K.N. Woods, J. Am. Ceram. Soc. Bull. 52 (1973) 473.
23 X.R. Hou, S.M. Zhou, Y.K. Li, W.J. Li, Opt. Mater. 32 (2010) 920-923.   DOI
24 K. Majima, N. Niimi, M. Watanabe, S. Katsuyama, H. Nagai, J. Jpn. Inst. Met. 57 (1993) 1221-1226.   DOI
25 Ikesue, K. Kamata, K. Yoshida, J. Am. Ceram. Soc. 79 (1996) 359-364.   DOI
26 X. Li, X. Mao, M. Feng, S. Qi, B. Jiang, L. Zhang, J. Eur. Ceram. Soc. 36 (2016) 2549-2553.   DOI
27 L. Zhang, Z. Huang, W. Pan, J. Am. Ceram. Soc. 98 (2015) 824-828.   DOI
28 R.W. Rice, J. Mater. Sci. 31 (1996) 1969-1983.   DOI
29 F.P. Knudsen, J. Am. Ceram. Soc. 42 (1959) 367-387.   DOI
30 R.W. Rice, J. Mater. Sci. 28 (1993) 2187-2190.   DOI
31 B. Ahmadi, S.R. Reza, M.A. Vadeqani, M. Barekat, Ceram. Int. 42 (2016) 17081-17088.   DOI
32 C.W. Park, J.H. Lee, S.H. Kang, J.H. Park, H.M. Kim, H.S. Kang, H.A. Lee, J.H. Lee, K.B. Shim, J. Ceram. Proc. Res. 18 (2017) 183-187.