Journal of Inorganic Materials, Volume. 36, Issue 12, 1263(2021)
Lu2O3-MgO Nano-powder: Synthesis and Fabrication of Composite Infrared Transparent Ceramics
Figures & Tables(8)
. SEM images, relative densites and average grain sizes of the samples sintered at different temperatures
. SEM images, relative densites and average grain sizes of the samples sintered at different heating rates
. SEM images, relative densites and average grain sizes of the samples annealed at different temperatures
. Theoretical and actual transmittance of translucent Lu2O3-MgO nanocomposite ceramic (thickness≈2 mm)
Table 1. Grain size and agglomeration factor φ of powders at different calcination temperatures
View tableView in ArticleTable 1. Grain size and agglomeration factor φ of powders at different calcination temperatures
Temperature/℃ SBET/(m2·g-1) DBET/nm DXRD/nm φ 400 58.2 15.9 7.2 2.21 500 54.3 17.0 8.6 1.98 600 51.1 18.1 9.3 1.95 700 41.9 22.0 10.6 2.08
Table 2. Mechanical properties of the sample
View tableView in ArticleTable 2. Mechanical properties of the sample
Sample HV hardness/GPa Fracture toughness/(MPa·m-1/2) Bending strength/MPa Lu2O3-MgO 12.2 2.89 (221±12)
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Xin MAN, Nan WU, Mu ZHANG, Hongliang HE, Xudong SUN, Xiaodong LI. Lu2O3-MgO Nano-powder: Synthesis and Fabrication of Composite Infrared Transparent Ceramics[J]. Journal of Inorganic Materials, 2021, 36(12): 1263
Paper Information
Category: EDITORIAL
Received: Mar. 11, 2021
Accepted: --
Published Online: Sep. 16, 2022
The Author Email: MAN Xin (mxin0614@163.com)
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