Effect of B2O3 Concentration on the Properties of Transparent Magnesium Aluminate Spinel Ceramics

被引：8

作者：

Senina, M. O. ^{[1
]}

Lemeshev, D. O. ^{[1
]}

Vershinin, D. I. ^{[1
]}

Boiko, A. V. ^{[1
]}

Pedchenko, M. S. ^{[1
]}

机构：

[1] Mendeleev Univ Chem Technol, Miusskaya Pl 9, Moscow 125047, Russia

来源：

INORGANIC MATERIALS | 2019年 / 55卷 / 08期

关键词：

transparent ceramics; magnesium aluminate spinel; sintering aids; vacuum sintering;

D O I：

10.1134/S0020168519080144

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We consider the potential of using boron oxide as a sintering aid for the fabrication of transparent magnesium aluminate spinel (MAS) ceramics and analyze the general tendency in the effect of B2O3 concentration on the average density, open porosity, and optical transmission of MAS ceramics. Boron oxide is shown to have an advantageous effect on the sintering behavior of MAS ceramics: raising its concentration leads to a decrease in open porosity and an increase in the average density of the material.

引用

页码：846 / 850

页数：5

共 10 条

[1] Mineralizing magnesium aluminate spinel formation with B2O3 [J].

Bhattacharya, G. ;

Zhang, S. ;

Smith, M. E. ;

Jayaseelan, D. D. ;

Lee, W. E. .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2006, 89 (10) :3034-3042

[2] Fifty Years of Research and Development Coming to Fruition; Unraveling the Complex Interactions during Processing of Transparent Magnesium Aluminate (MgAl2O4) Spinel [J].

du Merac, Marc Rubat ;

Kleebe, Hans-Joachim ;

Mueller, Mathis M. ;

Reimanis, Ivar E. .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2013, 96 (11) :3341-3365

[3]

Helmut R., 1967, KERAM RUNDSCHAU, V91, P405

[4] Optically Transparent Ceramic (Review) [J].

Kachaev, A. A. ;

Grashchenkov, D. V. ;

Lebedeva, Yu. E. ;

St Solntsev, S. ;

Khasanov, O. L. .

GLASS AND CERAMICS, 2016, 73 (3-4) :117-123

[5]

Kobylkin I.F., 2014, MAT STRUKTURY LEGKOI

[6] Fabrication and spectroscopic properties of Co:MgAl2O4 transparent ceramics by the HIP post-treatment [J].

Luo, Wei ;

Ma, Peng ;

Xie, Tengfei ;

Dai, Jiawei ;

Pan, Yubai ;

Kou, Huamin ;

Li, Jiang .

OPTICAL MATERIALS, 2017, 69 :152-157

[7]

Sarkar R., 2011, Inter. Ceram. Rev., P28

[8]

Smothers W.J., 1954, JAM CERAM SOC, V37, P588, DOI 10.1111/j.1151-2916.1954.tb13993.x

[9] Transparent MgAl2O4 spinel ceramics produced by HIP post-sintering [J].

Tsukuma, Koji .

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2006, 114 (1334) :802-806

[10]

Vydrik G. A., 1980, PROZRACHNAYA KERAMIK

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