TRANSPARENT CERAMICS BASED ON YTTRIUM SUBGROUP LANTHANIDE, YTTRIUM, AND SCANDIUM OXIDES

被引：4
作者：
Shevchenko, A. V. [1 ]
Dubok, V. A. [1 ]
Dudnik, E. V. [1 ]
Ruban, A. K. [1 ]
Lopato, L. M. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Frantsevich Inst Problems Mat Sci, Kiev, Ukraine
来源：
POWDER METALLURGY AND METAL CERAMICS | 2011年 / 49卷 / 9-10期
关键词：
HfO2-ZrO2-Y2O3(Ln(2)O(3)) system; nanocrystalline powder; transparent ceramics; YAG CERAMICS; FABRICATION;
D O I：
10.1007/s11106-011-9268-2
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：
Transparent C-Y2O3-based ceramics characterized by optical transmission in visible and near-infrared regions and translucent ceramics based on oxides of yttrium subgroup lanthanides are produced. Initial nanocrystalline powders are produced with heterophase mechanochemical treatment in an acid medium with doping cations. The effect from oxides of subgroup IVb (SiO2, PbO) elements, which promote liquid-phase sintering in the production of transparent ceramics, is established.
引用
收藏
页码：537 / 545
页数：9
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