Effect of grain size on the strength of Y3Al5O12 optical ceramics

被引：0
|
作者：
E. F. Dolzhenkova
V. A. Belous
A. G. Doroshenko
I. A. Petrusha
V. F. Tkachenko
G. N. Tolmacheva
V. Z. Turkevich
R. P. Yavetskii
机构：
[1] National Academy of Sciences of Ukraine,Institute of Single Crystals
[2] Kharkiv Institute of Physics and Technology National Scientific Center,Bakul Institute for Superhard Materials
[3] National Academy of Sciences of Ukraine,undefined
来源：
Inorganic Materials | 2011年 / 47卷
关键词：
Fracture Toughness; Increase Sinter Temperature; Nanocrystalline State; Vacuum Sinter; Transparent Ceramic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using micro- and nanoindentation techniques, we have studied the mechanical properties of Y3Al5O12 optical ceramics: coarse-grained, prepared by vacuum sintering, and nanostructured, prepared by high-pressure, low-temperature sintering. The effect of grain size on the strength of the ceramics has been analyzed.
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页码：1160 / 1167
页数：7
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