Spark Plasma Sintering of an Infrared-Transparent Y2O3-MgO Nanocomposite

被引：69

作者：

Jiang, DongTao ^{[1
]}

Mukherjee, Amiya K. ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2010年 / 93卷 / 03期

关键词：

D O I：

10.1111/j.1551-2916.2009.03444.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A novel optically transparent ceramic nanocomposite Y2O3-MgO was produced using spark plasma sintering technique. Sintering parameters was optimized to obtain fully dense material while maintaining nanoscale grain size. The sintered nanocomposite has an excellent infrared transmission as a result of small grain size and homogeneous microstructure. Postsinter annealing can significantly improve the transmission. Overly larger grain size severely degrades the transmittance.

引用

页码：769 / 773

页数：5

共 25 条

[1]

[American Ceramic Society National Institute of Standards and Technology], 2003, PHAS EQ DIAGR DAT 3

[2] Transparent alumina: A light-scattering model [J].

Apetz, R ;

van Bruggen, MPB .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2003, 86 (03) :480-486

[3] THERMOMECHANICALLY DEFORMED Y2O3 [J].

BRISSETTE, LA ;

BURNETT, PL ;

SPRIGGS, RM ;

VASILOS, T .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1966, 49 (03) :165-+

[4] Transparent nanocrystalline MgO by rapid and low-temperature spark plasma sintering [J].

Chaim, R ;

Shen, ZJ ;

Nygren, M .

JOURNAL OF MATERIALS RESEARCH, 2004, 19 (09) :2527-2531

[5] TRANSPARENT Y2O3 BY HOT-PRESSING [J].

DUTTA, SK ;

GAZZA, GE .

MATERIALS RESEARCH BULLETIN, 1969, 4 (11) :791-&

[6] Fabrication of translucent MgO ceramics using nanopowders [J].

Fang, Y ;

Agrawal, D ;

Skandan, G ;

Jain, M .

MATERIALS LETTERS, 2004, 58 (05) :551-554

[7] Durable 3-5 μm transmitting infrared window materials [J].

Harris, DC .

INFRARED PHYSICS & TECHNOLOGY, 1998, 39 (04) :185-201

[8] Fabrication and spectral properties of Nd3+-doped yttrium lanthanum oxide transparent ceramics [J].

Hu, Xiaoman ;

Yang, Qiuhong ;

Dou, Chuanguo ;

Xu, Jun ;

Zhou, Hongxu .

OPTICAL MATERIALS, 2008, 30 (10) :1583-1586

[9] EFFECT OF HALIDE DOPANTS ON FABRICATION OF TRANSPARENT POLYCRYSTALLINE MGO [J].

IKEGAMI, T ;

MATSUDA, SI ;

SUZUKI, H .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1974, 57 (11) :507-507

[10] Synthesis of transparent Nd-doped HfO2-Y2O3 ceramics using HIP [J].

Ikesue, A ;

Kamata, K ;

Yoshida, K .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1996, 79 (02) :359-364

← 1 2 3 →