Infrared-Transparent Y2O3-MgO Nanocomposite Fabricated and its Properties

doi:10.12442/j.issn.1002-185X.QH20190017

Home > Archive>Volume 49, Issue 2, 2020 >718-722. DOI:10.12442/j.issn.1002-185X.QH20190017

Infrared-Transparent Y2O3-MgO Nanocomposite Fabricated and its Properties
DOI:
                        10.12442/j.issn.1002-185X.QH20190017
                    
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Affiliation:1.Tianjin Key Laboratory of Optical Thin Film,Tianjin Jinhang Technical Physics Institute,Tianjin;2.Zhangjiagang Huipu Optical Material Company,Suzhou
Clc Number:TQ174
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Abstract:

Y2O3-MgO nanocomposite powders have been prepared by ball mill using the commercial Y2O3, MgO powders. The crystal structure, morphology, uniformity of the Y2O3-MgO nanocomposite powder have been characterized by XRD, SEM, EDS respectively. And then the hot-pressing has been used to densify of the Y2O3-MgO nanocomposite ceramic. The FTIR and Vickers hardness tester have been used to reveal the optical and mechanical properties of Y2O3-MgO nanocomposite ceramic with different preparation parameter. The transmittance and hardness reach to 80% (6μm) and 12.3 GPa respectively with optimal conditions.

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[Mengyin Liu, Gaofeng Zhang, Yuezhong Wang, Tong Zhang, Xiaopeng Li, Shuowen Gan, Rongshi Zhang, Jianhua Chu. Infrared-Transparent Y2O3-MgO Nanocomposite Fabricated and its Properties[J]. Rare Metal Materials and Engineering,2020,49(2):718~722.]
DOI：10.12442/j. issn.1002-185X. QH20190017

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Received:March 10,2019
Revised:April 27,2019
Adopted:October 23,2019
Online: March 12,2020
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